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MSM64155A/64155al ? semiconductor 1/26 general description the MSM64155A (1.5 v)/64155al (3.0 v) is a high-performance 4-bit microcontroller that incorporates oki-original cpu core nx-4/20. the MSM64155A/64155al has an lcd driver for up to 240 segments, an event counter, and melody circuits. it is best suited for applications such as clocks and lcd games. features ? operating range operating voltage : 1.5 v/3.0 v operating temperature : C40 to +70 c operating frequency : 32.768 khz crystal oscillation approx. 32 khz rc oscillation supply current (typ.) : 0.9 m a (3.0 v at halt mode) ? minimum instruction execution time : 91 m s ? general memory space : 4064 bytes ? local memory space : 256 nibbles ? lcd driver : 64 common driver 4 segment driver 60 1/4 duty, 1/3 bias; 240 segments (60 4) 1/3 duty, 1/3 bias; 180 segments (60 3) ? i/o port input-output port : 2 ports 4 bits (open-drain output/cmos output selectable; pull-down resistor input/high-impedance input selectable) input port : 1 port 2 bits (pull-down resistor input/high-impedance input selectable ) 1 port 4 bits (pull-down resistor input/high-impedance input selectable) output port : 1 port 4 bits (cmos output) ? event counter : 1 channel ? melody output : 2 ? interrupts : 10 sources external 4, time base 4, melody 2 ? package: 100-pin plastic qfp (qfp100-p-1420-0.65-bk) : (product name : MSM64155A- gs-bk, MSM64155Al- gs-bk) chip : MSM64155A- , MSM64155Al- indicates a code number. ? otp version (for program evaluation) : msm64p155/64p155l (the power polarity and operating voltage of the msm64p155/64p155l are different from the MSM64155A/64155al. for details, refer to the "msm64p155 user's manual".) ? semiconductor MSM64155A/64155al 4-bit microcontroller with built-in lcd driver and melody circuit e2e0030-38-95 this version: sep. 1998 previous version: mar. 1996
MSM64155A/64155al ? semiconductor 2/26 block diagram tr2 tr0 tr1 pch pcm pcl c ba hl xy alu rom 4064b bias ram 256n intc romr sp timing controller clk rst tst vr bup capr port2 event port3 port4 port6 port7 tbc lcd md0 md1 a7 to a0 a8 to a11 db7 to db0 com1 com2 com3 com4 seg0 seg59 md0 md0 md1 md1 int int (8) (8) db7 to db0 osc0 osc1 reset tst1 tst2 tst3 v ssl v dd 4 int int int int int is the cpu core (nx-4/20). ir decoder port address bsr halt mief c2 c1 v ss3 v ss2 v ss1 port address ir p2.0 p2.1 p2.2 p2.3 p3.0 p3.1 p4.0 p4.1 p4.2 p4.3 p6.0 p6.1 p6.2 p6.3 p7.0 p7.1 p7.2 p7.3 (4) (4) (4)
MSM64155A/64155al ? semiconductor 3/26 pin configuration (top view) 50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 reset osc0 osc1 v ssl p2.3 p2.2 p2.1 p2.0 p3.1 p3.0 p4.3 p4.2 p4.1 p4.0 p6.3 p6.2 p6.1 p6.0 p7.3 p7.2 p7.1 p7.0 v dd md0 md0 md1 md1 tst3 tst2 tst1 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 seg41 seg42 seg43 seg44 seg45 seg46 seg47 seg48 seg49 seg50 (nc) seg51 seg52 seg53 seg54 seg55 seg56 seg57 seg58 seg59 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 seg11 seg12 seg13 seg14 seg15 seg16 seg17 seg18 seg19 seg20 seg21 seg22 seg23 seg24 seg25 seg26 seg27 seg28 seg29 seg30 seg31 seg32 seg33 seg34 seg35 seg36 seg37 seg38 seg39 seg40 seg10 seg9 seg8 seg7 seg6 seg5 seg4 seg3 seg2 seg1 seg0 com4 com3 com2 com1 c2 c1 v ss3 v ss2 v ss1 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 100-pin plastic qfp note: pins marked as (nc) are no-connection pins which are left open.
MSM64155A/64155al ? semiconductor 4/26 pad configuration pad layout chip size : 4.35 mm 4.50 mm chip thickness : 350 m m (typ.) coordinate origin : chip center pad hole size : 110 m m 110 m m pad size : 120 m m 120 m m minimum pad pitch : 150 m m note: the chip substrate voltage is v dd . y x 51 50 75 76 26 99 25 1
MSM64155A/64155al ? semiconductor 5/26 pad coordinates pad no. pad name x (m) y (m) 1 osc1 C1858 C2045 2 C1703 3 C1548 4 C1393 5 C1238 6 C1084 7 C929 8 C774 9 C619 10 C464 11 C310 12 C155 13 0 14 155 15 310 16 464 17 619 18 774 19 929 20 1084 21 1238 22 1430 23 md0 1658 24 md1 1813 25 md1 1968 26 tst3 2020 27 tst2 2020 28 tst1 29 seg55 30 seg54 31 seg53 32 seg52 33 seg51 34 seg50 35 seg49 36 seg48 pad no. pad name x (m) y (m) seg42 2020 512 667 822 977 1132 42 1286 43 1441 44 1596 45 1751 46 1906 47 2045 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 pad no. pad name x (m) y (m) seg1 C2020 998 seg0 com4 83 84 85 86 87 88 89 90 91 92 93 94 95 96 c2 97 c1 98 v ss3 99 v ss2 v ss1 reset osc0 37 38 39 40 73 74 75 76 77 78 79 80 843 688 v dd md0 1153 1307 v ssl seg41 com3 533 p2.3 seg40 com2 379 p2.2 seg39 com1 224 p2.1 seg38 69 p2.0 seg37 C86 p3.1 seg36 C241 p3.0 seg35 C395 p4.3 seg34 C550 p4.2 seg33 C705 p4.1 seg32 1780 C860 p4.0 seg31 1625 C1015 p6.3 seg30 1471 C1169 p6.2 seg29 1316 C1324 p6.1 seg28 1161 C1479 p6.0 seg27 1006 C1634 p7.3 seg26 851 C1789 p7.2 seg25 697 p7.1 seg24 542 p7.0 seg23 387 seg22 232 seg21 77 seg20 C77 seg19 C232 C2045 seg18 C387 C1810 seg17 C542 C1655 seg16 C697 C1500 seg15 C851 C1345 seg14 C1006 C1190 seg13 C1161 C1036 seg12 C1316 C881 seg11 C1471 C726 seg10 C1625 C571 seg9 C1780 C416 seg8 C1935 C262 C2020 C107 C2020 48 C2020 203 C2020 358 C2020 41 81 82 seg59 seg58 seg57 seg56 seg47 seg46 seg45 seg44 seg43 seg3 seg2 seg5 seg4 seg7 seg6 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 2020 C2045 C2045 C2045 C2045 C2045 C2045 C2045 C2045 C2045 C2045 2020 2020 2020 2020 2020 2020 2020 2020 2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 C2020 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 2045 1772 1617 1462
MSM64155A/64155al ? semiconductor 6/26 pin descriptions basic functions pad power supply pin digital supply voltage (0 v) description type 21 function oscillation test reset 23 100 99 98 97 96 4 97 96 95 94 93 2 digital negative power supply (1.5 v spec.) bias output for lcd driver (3.0 v spec.) digital negative power supply (3.0 v spec.) bias output for lcd driver (1.5 v spec.) bias output for lcd driver (C4.5 v) for connection to capacitors that generate bias for the lcd driver negative power supply voltage pin for internal logic (an internally generated constant voltage is present at this pin.) clock oscillation pins: either a crystal (32.768 khz) and a capacitor (10 to 30 pf) are connected to these pins or a resistor (1 m w ) is. 2 3 99 1 i o 30 29 28 28 27 26 i i i input pins for test 198 i system reset input pin : setting this pin to "h" level puts this device into a reset state. then, setting this pin to "l" level starts executing an instruction from address 000h. this pin is internally connected to v ss1 or v ss2 through a pull-down resistor. symbol v dd v ss1 v ss2 v ss3 c1 c2 v ssl osc0 osc1 tst1 tst2 tst3 reset
MSM64155A/64155al ? semiconductor 7/26 basic functions (continued) i ports 4-bit input port (port 2) : select between pull-down resistor input and high impedance input for each bit with the port 2 control register (p2con). when configured for secondary functions, an external interrupt and capture circuit trigger input are allocated. if p2.0 to p2.3 are set to "h" level, the device enters system reset mode. 6 8 7 6 10 9 5 4 8 7 i 2-bit input port (port 3) : select between pull-down resistor input and high impedance input with the port 3 control register (p3con). when configured for a secondary function, an external interrupt is allocated to p3.0 and an event counter is allocated to p3.1. 53 o 4-bit output port (port 4) : 4-bit cmos output port. 12 14 13 12 11 10 11 9 i/o 4-bit input-output port (port 6) : select between input and output, between pull-down resistor input and high impedance input, and between open-drain output and cmos output with the port 6 control register (p6con). when configured for a secondary function, an external interrupt is allocated. 16 18 17 16 15 14 15 13 i/o 4-bit input-output port (port 7) : select between input and output, between pull-down resistor input and high impedance input, and between open-drain output and cmos output with the port 7 control register (p7con). when configured for a secondary function, an external interrupt is allocated. 20 22 21 19 19 17 melody drivers o output pin of melody driver 0. 23 25 o inverted output pin of md0 output. 22 24 o output pin of melody driver 1. 24 26 o inverted output pin of md1 output. 25 27 o lcd common signal output pins. 92 95 94 93 91 90 92 89 lcd drivers o o o pad pin description type function p2.0 p2.1 p2.2 p3.0 p3.1 p2.3 p4.0 p4.1 p4.2 p4.3 p6.0 p6.1 p6.2 p6.3 p7.0 p7.1 p7.3 md0 md0 md1 md1 com1 com2 com3 com4 symbol 20 18 p7.2
MSM64155A/64155al ? semiconductor 8/26 basic functions (continued) o lcd segment signal output pins. 88 91 o 87 90 o 86 89 o 85 88 o 84 87 o 83 86 o 82 85 o 81 84 o 80 83 o 79 82 o 78 81 o 77 80 o 76 79 o 75 78 o 74 77 o 73 76 o 72 75 o 71 74 o 70 73 o 69 72 lcd drivers o 68 71 o 67 70 o 66 69 o 65 68 o 64 67 o 63 66 o 62 65 o 61 64 o 60 63 o 59 62 o 58 61 o 57 60 o 56 59 o 55 58 o 54 57 o 53 56 o 52 55 o 51 54 o 50 53 o 49 52 pad pin description type function seg0 seg1 seg2 seg3 seg4 seg5 seg6 seg7 seg8 seg9 seg10 seg11 seg12 seg13 seg14 seg15 seg16 seg17 seg18 seg19 seg20 seg21 seg22 seg23 seg24 seg25 seg26 seg27 seg28 seg29 seg30 seg31 seg32 seg33 seg34 seg35 seg36 seg37 seg38 seg39 symbol
MSM64155A/64155al ? semiconductor 9/26 basic functions (continued) o lcd segment signal output pins. 48 51 o 47 50 o 46 49 o 45 48 o 44 47 o 43 46 o 42 45 o 41 44 o 40 43 o 39 42 o 38 41 o 37 o 36 39 o 35 38 o 34 37 o 33 36 o 32 35 o 31 34 o 30 33 o 29 32 lcd drivers 31 pad pin description type function seg40 seg41 seg42 seg43 seg44 seg45 seg46 seg47 seg48 seg49 seg50 seg51 seg52 seg53 seg54 seg55 seg56 seg57 seg58 seg59 symbol
MSM64155A/64155al ? semiconductor 10/26 secondary functions i p2.0 to p2.3 secondary functions : these are level-triggered external interrupt input pins. select interrupt enable/disable for each bit with the p2 interrupt enable register (p2ie). if p2.0 to p2.3 pins are set to "h" level for a minimum of 2 seconds, the device enters system reset mode. p2.0, p2.1 secondary functions : trigger input pins for capture circuit. 6 8 5 7 4 6 3 5 external interrupts i p3.0 secondary function : this is an input pin for external interrupt. this pin can receive an interrupt at a rising edge, a falling edge, or at both rising and falling edges. 8 10 i p6.0 to p6.3 secondary functions : these are level-triggered external interrupt input pins. 16 18 15 17 14 16 13 15 i p7.0 to p7.3 secondary functions : these are level-triggered external interrupt input pins. 20 22 19 21 18 20 17 19 i p3.1 secondary function : input port for event counter 7 9 event counter input pad pin description type function p2.0 p2.1 p2.2 p2.3 p3.0 p6.0 p6.1 p6.2 p6.3 p7.0 p7.1 p7.2 p7.3 p3.1 symbol
MSM64155A/64155al ? semiconductor 11/26 handling when specific pins are not used open recommended pin connection symbol tst1 to tst3 "l" level or open p2.0 to p2.3 "l" level or open p3.0, p3.1 open p4.0 to p4.3 open com1 to com4 open seg0 to seg59 in input mode : "l" level or open (initial setting: input mode) in output mode : open p6.0 to p6.3 in input mode : "l" level or open (initial setting: input mode) in output mode : open p7.0 to p7.3 open md0, md0 md1, md1
MSM64155A/64155al ? semiconductor 12/26 absolute maximum ratings 1.5 v spec. (MSM64155A) recommended operating conditions 1.5 v spec. (MSM64155A) rating parameter power supply voltage 1 power supply voltage 2 power supply voltage 3 power supply voltage 4 input voltage 1 (v dd = 0 v) symbol condition unit output voltage 1 output voltage 2 output voltage 3 output voltage 4 storage temperature input voltage 2 v ss1 v ss2 v ss3 v ssl v in1 v out1 v out2 v out3 v out4 t stg v in2 ta = 25c ta = 25c ta = 25c ta = 25c v ss1 input, ta = 25c v ss1 output, ta = 25c v ss2 output, ta = 25c v ss3 output, ta = 25c v ssl output, ta = 25c v ssl input, ta = 25c C2.0 to +0.3 C4.0 to +0.3 C5.5 to +0.3 C2.0 to +0.3 v ss1 C 0.3 to +0.3 v ss1 C 0.3 to +0.3 v ss2 C 0.3 to +0.3 v ss3 C 0.3 to +0.3 v ssl C 0.3 to +0.3 C55 to +150 v ssl C 0.3 to +0.3 v v v v v v v v v c v unit condition operating temperature operating voltage t op v ss1 C40 to +70 C1.7 to C1.25 c v crystal oscillation frequency f xt 30 to 35 khz external rc oscillator resistance r os 1 m 10% w bupf = "0" range parameter (v dd = 0 v) symbol C1.7 to C1.15 bupf = "1"
MSM64155A/64155al ? semiconductor 13/26 electrical characteristics 1.5 v spec. (MSM64155A) dc characteristics parameter (v dd = 0 v, v ss1 = C1.5 v, ta = C40 to +70c unless otherwise specified.) symbol condition unit measuring circuit min. typ. max. v ss2 voltage v ss2 c a , c b , c 12 = 0.1 m f ta = C40 to +60c bupf = "0" +100% C20% C3.2 C3.0 C2.8 v c a , c b , c 12 = 0.1 m f ta = C40 to +70c bupf = "0" +100% C20% C3.2 C3.0 C2.7 c a , c b , c 12 = 0.1 m f ta = C40 to +60c bupf = "1" +100% C20% C3.2 C3.0 C2.5 c a , c b , c 12 = 0.2 m f ta = C40 to +70c bupf = "1" +100% C20% C3.2 C3.0 C2.3 c a , c b , c 12 = 0.1 m f ta = C40 to +60c bupf = "0" +100% C20% C4.7 C4.5 C4.2 v c a , c b , c 12 = 0.1 m f ta = C40 to +70c bupf = "0" +100% C20% C4.7 C4.5 C4.0 c a , c b , c 12 = 0.1 m f ta = C40 to +60c bupf = "1" +100% C20% C4.7 C4.5 C3.9 c a , c b , c 12 = 0.2 m f ta = C40 to +70c bupf = "1" +100% C20% C4.7 C4.5 C3.7 1 1' v ss3 voltage v ss3 bupf = "0" C1.5 C1.3 C0.6 v v ssl voltage v ssl bupf = "1" C1.9 C1.3 C0.6 oscillation start time: within 5 seconds C1.45 v crystal oscillation start voltage v sta C1.15 v crystal oscillation hold voltage v hold 10 30 pf external crystal oscillator capacitance c g 101520pf internal crystal oscillator capacitance c d r os = 1 m w 15 40 75 khz 1' rc oscillation frequency f cr 1
MSM64155A/64155al ? semiconductor 14/26 dc characteristics (continued) ? 32.768 khz crystal oscillation measuring circuit supply current 1 supply current 1 i dd1 i dd1 i dd2 i dd2 cpu in halt state bupf = "0" 2.0 2.0 3.0 6.0 40 10 50 15 25 m a 1 supply current 2 supply current 2 ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c 3.0 6.0 6.0 10 10 50 60 m a m a m a m a m a m a m a cpu in halt state bupf = "1" cpu in operation state bupf = "0" cpu in operation state bupf = "1" parameter (v dd = 0 v, v ss1 = C1.5 v, ta = C40 to +70c unless otherwise specified.) symbol condition unit min. typ. max. ? rc oscillation measuring circuit supply current 1 supply current 1 i dd1 i dd1 i dd2 i dd2 cpu in halt state bupf = "0" 3.0 3.0 6.0 10 45 15 50 20 30 m a 1' supply current 2 supply current 2 ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c 6.0 7.0 7.0 15 15 50 70 m a m a m a m a m a m a m a cpu in halt state bupf = "1" cpu in operation state bupf = "0" cpu in operation state bupf = "1" parameter (v dd = 0 v, v ss1 = C1.5 v, r os = 1 m w , ta = C40 to +70c unless otherwise specified.) symbol condition unit min. typ. max.
MSM64155A/64155al ? semiconductor 15/26 dc characteristics (continued) output current 1 (p4.0 to p4.3) (md0, md0 ) (md1, md1 ) output current 3 (p6.0 to p6.3) (p7.0 to p7.3) output current 2 (seg0 to seg59) (com1 to com4) output leakage current (p4.0 to p4.3) (p6.0 to p6.3) (p7.0 to p7.3) i oh1 i ol1 i oh3 i ol3 2 i oh2 i omh2 i omh2s i oml2 i oml2s i ol2 i ooh i ool v oh1 = C0.5 v v ol1 = v ss1 + 0.5 v v oh3 = C0.5 v v ol3 = v ss1 + 0.5 v v oh2 = C0.2 v v omh2 = v ss1 + 0.2 v v omh2s = v ss1 C 0.2 v v oml2 = v ss2 + 0.2 v v oml2s = v ss2 C 0.2 v v ol2 = v ss3 + 0.2 v v oh = v dd v ol = v ss1 (v ss2 level) (v ss3 level) (v ss1 level) (v ss2 level) (v dd level) (v ss1 level) C2.0 0.1 C5.0 0.1 4.0 4.0 4.0 C0.3 C0.6 0.6 C2.1 0.7 C0.1 2.0 C0.3 2.0 C4.0 C4.0 C4.0 0.3 ma ma ma ma m a m a m a m a m a m a m a m a measuring circuit parameter (pin name) (v dd = 0 v, v ss1 = v ssl = C1.5 v, v ss2 = C3.0 v, v ss3 = C4.5 v, ta = C40 to +70c unless otherwise specified.) symbol condition unit min. typ. max. input current 1 (p2.0 to p2.3) (p3.0, p3.1) (p6.0 to p6.3) (p7.0 to p7.3) input current 2 (tst1, tst2, tst3) input current 3 (reset) input voltage 1 (p2.0 to p2.3) (p3.0, p3.1) (p6.0 to p6.3) (p7.0 to p7.3) (tst1, tst2, tst3) (reset) i ih1 i ih1z i ih2 i il2 3 i ih3 i il3 v ih1 v il1 v ih1 = v dd (when pulled down) v ih1 = v dd (in a high-impedance state) v ih2 = v dd v il2 = v ss1 v ih3 = v dd v il3 = v ss1 1.0 0 0.3 C1.0 C1.0 C1.5 20 0.75 40 100 1.0 1.5 0 100 0 m a m a ma m a m a m a v v i il1 v il1 = v ss1 C1.0 0 m a 4 15 C0.3 0 C1.2
MSM64155A/64155al ? semiconductor 16/26 measuring circuit 1 v dd v ss1 v ss2 v ss3 v ssl c a v v a v c b c l c 12 c g v dd c2 c1 osc0 osc1 crystal 32.768 khz c a , c b , c 12 c l c g : 0.1 to 0.2 m f : 0.1 m f : 15 pf MSM64155A measuring circuit 1' v dd v ss1 v ss2 v ss3 v ssl c a v v a v c b c l c 12 c2 c1 osc0 osc1 r os c a , c b , c 12 c l r os : 0.1 to 0.2 m f : 0.1 m f : 1 m w MSM64155A
MSM64155A/64155al ? semiconductor 17/26 measuring circuit 2 measuring circuit 3 v dd v ss1 v ss2 v ss3 a v ssl (*3) input output MSM64155A v dd v ss1 v ss2 v ss3 input a output v ssl (*2) (*1) v ih v il MSM64155A
MSM64155A/64155al ? semiconductor 18/26 measuring circuit 4 v dd v ss1 v ss2 v ss3 v ssl (*3) v ih v il waveform monitoring input output MSM64155A * 1 input logic circuit to determine the specified measuring conditions. * 2 measured at the specified output pins. * 3 measured at the specified input pins.
MSM64155A/64155al ? semiconductor 19/26 absolute maximum ratings 3.0 v spec. (MSM64155Al) rating parameter power supply voltage 1 power supply voltage 2 power supply voltage 3 power supply voltage 4 input voltage 1 (v dd = 0 v) symbol condition unit output voltage 1 output voltage 2 output voltage 3 storage temperature input voltage 2 v ss1 v ss2 v ss3 v ssl v in1 v out1 v out2 v out3 t stg v in2 ta = 25c ta = 25c ta = 25c ta = 25c v ss2 input, ta = 25c v ss2 output, ta = 25c v ss3 output, ta = 25c v ssl output, ta = 25c v ssl input, ta = 25c C2.0 to +0.3 C4.0 to +0.3 C5.5 to +0.3 C4.0 to +0.3 v ss2 C 0.3 to +0.3 v ss2 C 0.3 to +0.3 v ss3 C 0.3 to +0.3 v ssl C 0.3 to +0.3 C55 to +150 v ssl C 0.3 to +0.3 v v v v v v v v c v recommended operating conditions 3.0 v spec. (MSM64155Al) operating temperature operating voltage t op v ss2 C40 to +70 C3.5 to C2.5 c v crystal oscillation frequency f xt 30 to 66 khz bupf = "0" bupf = "1" C3.5 to C2.0 range parameter (v dd = 0 v) symbol condition unit external rc oscillator resistance r os 1 m 10% w
MSM64155A/64155al ? semiconductor 20/26 electrical characteristics 3.0 v spec. (MSM64155Al) dc characteristics v ss1 voltage v ss3 voltage crystal oscillation start voltage crystal oscillation hold voltage external crystal oscillator capacitance internal crystal oscillator capacitance v ss1 v ss3 v sta v hold c g c d c a , c b , c 12 = 0.1 m f c a , c b , c 12 = 0.1 m f oscillation start time: within 5 seconds C1.7 C4.7 10 10 +100% C20% +100% C20% C1.5 C4.5 15 C1.3 C4.2 C2.5 C2.0 30 20 v v v v pf pf 1 parameter (v dd = 0 v, v ss2 = C3.0 v, ta = C40 to +70c unless otherwise specified.) symbol condition unit measuring circuit min. typ. max. v ssl voltage v ssl C1.5 C1.3 C0.6 v bupf = "0" C1.9 C1.3 C0.6 bupf = "1" rc oscillation frequency f cr 15 40 75 khz r os = 1 m w 1' 1 1'
MSM64155A/64155al ? semiconductor 21/26 dc characteristics (continued) ? 32.768 khz crystal oscillation measuring circuit supply current 1 supply current 1 i dd1 i dd1 i dd2 i dd2 cpu in halt state bupf = "0" 0.9 0.9 1.5 4.5 30 6.0 40 10 15 m a 1 supply current 2 supply current 2 ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c 1.5 3.0 3.0 5.0 5.0 40 50 m a m a m a m a m a m a m a cpu in halt state bupf = "1" cpu in operation state bupf = "0" cpu in operation state bupf = "1" parameter (v dd = 0 v, v ss2 = C3.0 v, ta = C40 to +70c unless otherwise specified.) symbol condition unit min. typ. max. ? rc oscillation measuring circuit supply current 1 supply current 1 i dd1 i dd1 i dd2 i dd2 cpu in halt state bupf = "0" 1.5 1.5 3.0 6.0 40 10 50 12 25 m a 1' supply current 2 supply current 2 ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c ta = C40 to +40c ta = +40 to +70c 3.0 4.0 4.0 8.0 8.0 50 60 m a m a m a m a m a m a m a cpu in halt state bupf = "1" cpu in operation state bupf = "0" cpu in operation state bupf = "1" parameter (v dd = 0 v, v ss2 = C3.0 v, r os = 1 m w , ta = C40 to +70c unless otherwise specified.) symbol condition unit min. typ. max.
MSM64155A/64155al ? semiconductor 22/26 dc characteristics (continued) output current 1 (p4.0 to p4.3) (md0, md0 ) (md1, md1 ) output current 3 (p6.0 to p6.3) (p7.0 to p7.3) output current 2 (seg0 to seg59) (com1 to com4) output leakage current (p4.0 to p4.3) (p6.0 to p6.3) (p7.0 to p7.3) i oh1 i ol1 i oh3 i ol3 2 i oh2 i omh2 i omh2s i oml2 i oml2s i ol2 i ooh i ool v oh1 = C0.5 v v ol1 = v ss2 + 0.5 v v oh3 = C0.5 v v ol3 = v ss2 + 0.5 v v oh2 = C0.2 v v omh2 = v ss1 + 0.2 v v omh2s = v ss1 C 0.2 v v oml2 = v ss2 + 0.2 v v oml2s = v ss2 C 0.2 v v ol2 = v ss3 + 0.2 v v oh = v dd v ol = v ss2 (v ss2 level) (v ss3 level) (v ss1 level) (v ss2 level) (v dd level) (v ss1 level) C6.0 0.7 C18 0.7 4.0 4.0 4.0 C0.3 C1.8 1.8 C6.0 1.6 C0.7 6.0 C2.0 6.0 C4.0 C4.0 C4.0 0.3 ma ma ma ma m a m a m a m a m a m a m a m a measuring circuit parameter (pin name) (v dd = 0 v, v ss1 = v ssl = C1.5 v, v ss2 = C3.0 v, v ss3 = C4.5 v, ta = C40 to +70c unless otherwise specified.) symbol condition unit min. typ. max. input current 1 (p2.0 to p2.3) (p3.0, p3.1) (p6.0 to p6.3) (p7.0 to p7.3) input current 2 (tst1, tst2, tst3) input current 3 (reset) input voltage 1 (p2.0 to p2.3) (p3.0, p3.1) (p6.0 to p6.3) (p7.0 to p7.3) (tst1, tst2, tst3) (reset) i ih1 i ih1z i ih2 i il2 3 i ih3 i il3 v ih1 v il1 v ih1 = v dd (when pulled down) v ih1 = v dd (in a high-impedance state) v ih2 = v dd v il2 = v ss2 v ih3 = v dd v il3 = v ss2 50 0 0.75 C1.0 C1.0 C3.0 100 1.5 80 300 1.0 3.0 0 200 0 m a m a ma m a m a m a v v i il1 v il1 = v ss2 C1.0 0 m a 4 40 C0.6 0 C2.4
MSM64155A/64155al ? semiconductor 23/26 measuring circuit 1 measuring circuit 1' v dd v ss2 v ss1 v ss3 v ssl c a v v a v c b c l c 12 c g v dd c2 c1 osc0 osc1 crystal 32.768 khz c a , c b , c 12 , c l c g : 0.1 m f : 15 pf MSM64155Al v dd v ss2 v ss1 v ss3 v ssl c a v v a v c b c l c 12 c2 c1 osc0 osc1 r os c a , c b , c 12 , c l r os : 0.1 m f :1 m w MSM64155Al
MSM64155A/64155al ? semiconductor 24/26 measuring circuit 2 measuring circuit 3 v dd v ss1 v ss2 v ss3 a v ssl (*2) (*1) v ih v il input output MSM64155Al v dd v ss1 v ss2 v ss3 a v ssl (*3) input output MSM64155Al
MSM64155A/64155al ? semiconductor 25/26 measuring circuit 4 * 1 input logic circuit to determine the specified measuring conditions. * 2 measured at the specified output pins. * 3 measured at the specified input pins. v dd v ss1 v ss2 v ss3 v ssl (*3) v ih v il waveform monitoring input output MSM64155Al
MSM64155A/64155al ? semiconductor 26/26 (unit : mm) package dimensions notes for mounting the surface mount type package the sop, qfp, tsop, soj, qfj (plcc), shp and bga are surface mount type packages, which are very susceptible to heat in reflow mounting and humidity absorbed in storage. therefore, before you perform reflow mounting, contact okis responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). qfp100-p-1420-0.65-bk package material lead frame material pin treatment solder plate thickness package weight (g) epoxy resin 42 alloy solder plating 5 m m or more 1.29 typ. mirror finish

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