description the CXP82400A is a cmos 8-bit single chip micro- computer of piggyback/evaluator combined type, which is developed for evaluating the function of the cxp82432a/82440a. features wide-range instruction system (213 instructions) to cover various types of data 16-bit operation/multiplication and division/boolean bit operation instructions minimum instruction cycle 400ns at 10mhz operation 122 s at 32khz operation applicable eprom lcc type 27c512 (maximum 40k bytes are available.) incorporated ram capacity 1120 bytes (including fluorescent display data area) peripheral functions ?a/d converter 8-bit, 8-channel, successive approximation method (conversion time of 32 s/10mhz) ?serial interface incorporated 8-bit, 8-stage fifo (auto transfer for 1 to 8 bytes), 1 channel 8-bit clock sync type, 1 channel ?timers 8-bit timer 8-bit timer/counter 19-bit time base timer 16-bit capture timer/counter 32khz timer/counter ?fluorescent display panel controller/driver maximum of 384 segments display possible 1 to 16-digit dynamic display dimmer function high voltage drive output (40v) on-chip pull-down resistor (mask option) hardware key scan function (maximum 16 8 key matrix compatible) ?remote control receiving circuit 8-bit pulse measurement counter with on-chip 6-stage fifo ?pwm output 14 bits, 1 channel ?ctl duty detection circuit ?high-speed output circuit rtg 4pins interruption 19 factors, 15 vectors, multi-interruption possible standby mode sleep/stop package 100-pin ceramic qfp note) mask option depends on the type of the CXP82400A. refer to the products list for details. structure silicon gate cmos ic ?1 CXP82400A e94z14-pp cmos 8-bit single chip microcomputer sony reserves the right to change products and specifications without prior notice. this information does not convey any license by any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illustrating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits. 100 pin pqfp (ceramic) piggyback/ evaluator type
?2 CXP82400A pin configuration in piggyback mode note) 1. nc (pin 90) is always connected to v dd . 2. vss (pins 41 and 91) are both connected to gnd. pe1/ec1/int1 pe2/int2 pe3/int3/nmi pe4/rmc pe5/ctl pe6/pwm pe7/to/dd0/adj pb0/cint pb1/cs0 pb2/sck0 pb3/si0 pb4/so0 pb5/sck1 pb6/si1 pb7/so1 pc0/kr0 pc1/kr1 pc2/kr2 pc3/kr3 pc4/kr4 pc5/kr5 pc6/kr6 pc7/kr7 ph0 ph1 ph2 ph3 ph4 ph5 ph6 t7 t8/s31 t9/s30 t10/s29 t11/s28 t12/s27 t13/s26 t14/s25 t15/s24 pi7/s23 pi6/s22 pi5/s21 pi4/s20 pi3/s19 pi2/s18 pi1/s17 pi0/s16 pf7/s15 pf6/s14 pf5/s13 pf4/s12 pf3/s11 pf2/s10 pf1/s9 pf0/s8 pd7/s7 pd6/s6 pd5/s5 pd4/s4 pd3/s3 ph7 pa0/an0 pa1/an1 pa2/an2 pa3/an3 pa4/an4 pa5/an5 rst extal xtal vss tx tex pa6/an6 pa7/an7 av ref avss pd0/s0 pd1/s1 pd2/s2 pe0/ec0/int0 pg7 pg6 pg5 pg4 pg3/rto3 pg2/rto2 pg1/rto1 pg0/rto0 vss nc v dd v fdp t0 t1 t2 t3 t4 t5 t6 a8 a9 a11 nc oe a10 ce d7 d6 a6 a5 a4 a3 a2 a1 a0 nc d0 a7 a12 a15 nc v dd a14 a13 d1 d2 gnd nc d3 d4 d5 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 40 39 38 37 36 35 34 31 32 33 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 70 69 68 67 63 64 65 66 61 62 71 72 73 74 81 82 83 84 75 76 77 78 88 87 86 85 79 80 89 90 10 0 99 98 97 96 95 94 91 92 93 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 31 32 1
?3 CXP82400A pin configuration in evaluator mode note) 1. nc (pin 90) is always connected to v dd . 2. vss (pins 41 and 91) are both connected to gnd. pe1/ec1/int1 pe2/int2 pe3/int3/nmi pe4/rmc pe5/ctl pe6/pwm pe7/to/dd0/adj pb0/cint pb1/cs0 pb2/sck0 pb3/si0 pb4/so0 pb5/sck1 pb6/si1 pb7/so1 pc0/kr0 pc1/kr1 pc2/kr2 pc3/kr3 pc4/kr4 pc5/kr5 pc6/kr6 pc7/kr7 ph0 ph1 ph2 ph3 ph4 ph5 ph6 t7 t8/s31 t9/s30 t10/s29 t11/s28 t12/s27 t13/s26 t14/s25 t15/s24 pi7/s23 pi6/s22 pi5/s21 pi4/s20 pi3/s19 pi2/s18 pi1/s17 pi0/s16 pf7/s15 pf6/s14 pf5/s13 pf4/s12 pf3/s11 pf2/s10 pf1/s9 pf0/s8 pd7/s7 pd6/s6 pd5/s5 pd4/s4 pd3/s3 ph7 pa0/an0 pa1/an1 pa2/an2 pa3/an3 pa4/an4 pa5/an5 rst extal xtal vss tx tex pa6/an6 pa7/an7 av ref avss pd0/s0 pd1/s1 pd2/s2 pe0/ec0/int0 pg7 pg6 pg5 pg4 pg3/rto3 pg2/rto2 pg1/rto1 pg0/rto0 vss nc v dd v fdp t0 t1 t2 t3 t4 t5 t6 a8 a9 a11 nc halt a10 e/p i/t mon a6/d6 a5/d5 a4/d4 a3/d3 a2/d2 a1/d1 a0/d0 nc rd a7/d7 a12 a15 nc v dd a14 a13 wr sync gnd nc c2 c1 rst 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 40 39 38 37 36 35 34 31 32 33 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 70 69 68 67 63 64 65 66 61 62 71 72 73 74 81 82 83 84 75 76 77 78 88 87 86 85 79 80 89 90 10 0 99 98 97 96 95 94 91 92 93 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 31 32 1
?4 CXP82400A products list address ? data input delay time address ? data hold time item symbol pins min. max. unit t acc t ih a0 to a15 d0 to d7 a0 to a15 d0 to d7 0 120 ns ns t acc t ih 0.8v dd 0.8v dd 0.2v dd 0.2v dd input data address data a0 to a15 d0 to d7 products mask type option item existent/non-existent existent/non-existent cxp82440a piggyback/evaluator type CXP82400A-u01q 100-pin ceramic pqfp eprom 40k bytes existent existent: t0 to t15/s24 non-existent: pd0/s0 to pi7/s23 cxp82432a 100-pin plastic qfp 32k bytes 40k bytes eprom read timing (ta = ?0 to +75?, vcc = 4.5 to 5.5v, vss = 0v reference) package rom capacitance pull-up resistance for reset pin pull-down resistance for high voltage drive pin
?5 CXP82400A package outline unit: mm pin 1 index pin 1 marking lcc type eprom pin 1 marking piggyback mode piggyback/evaluator product evaluator mode cpu probe note) note) evaluation cap should be connected to cpu probe. piggyback mode/evaluator mode can be switched as shown below. sony code eiaj code jedec code package structure package material lead treatment lead material package weight ceramic gold plating 42 alloy 10.44 max 0.50 0.25 0.15 ?0.02 + 0.05 3.57 0.36 18.7 16.3 0.2 100 81 31 50 80 51 1 30 9.48 11.66 15.58 0.2 24.7 22.3 0.25 6.0 4.5 0.3 1.27 0.13 12.02 14.22 18.12 0.2 pin no. 1 index index pqfp-100c-l01 aqfp100-c-0000-a 100pin pqfp (ceramic) 81 80 51 1 30 100 50 31 0.3 0.08 0.65 0.05 pin no. 1 index 0.7 1.0 1.3 0.3 0.45 5.7g
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