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this document describes part-number-specific changes to recommended operating conditions and revised electrical specifications, as applicable, from those described in the general mpc7455 risc microprocessor hardware specifications (order no. mpc7455ec/d). the devices described in this specification are no longer in production and this document is provided for reference only. for recommended upgrades or replacement devices, contact your motorola sales office. specifications provided in this document supersede those in the mpc7455 risc microprocessor hardware specifications , rev. 1 or later, for the part numbers listed in table a only. specifications not addressed herein are unchanged. because this document is frequently updated, refer to http://www.motorola.com/semiconductors or to your motorola sales office for the latest version. note that headings and table numbers in this document are not consecutively numbered. they are intended to correspond to the heading or table affected in the general hardware specification. part numbers addressed in this document are listed in table a. advance information MPC7455RXLCPNS/d rev. 0, 1/2003 mpc7455 part number specification for the xpc74x5rxnnnlc series motorola part numbers affected: xpc7455rx600lc xpc7455rx733lc xpc7455rx800lc xpc7455rx867lc xpc7455rx933lc ppc7455rx1000lc xpc7445rx600lc xpc7445rx733lc xpc7445rx800lc xpc7445rx867lc xpc7445rx933lc ppc7445rx1000lc f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
2 mpc7455 part number specification for the motorola xpc74 x 5rx nnn lc series table a. part numbers addressed by this data sheet motorola part number operating conditions significant differences from hardware specification cpu frequency (mhz) v dd t j (c) xpc7455rx600lc 600 1.6 v 50 mv 0 to 105 modified core voltage, core and vco frequency, and power specifications; modified pll_cfg settings. this document describes all xpc74 x 5rx nnn lc devices. rev. 0 of the mpc7455 risc microprocessor hardware specifications originally described these devices but later revisions of that document describe only later devices. xpc7455rx733lc 733 xpc7455rx800lc 800 xpc7455rx867lc 867 xpc7455rx933lc 933 ppc7455rx1000lc 1000 xpc7445rx600lc 600 xpc7445rx733lc 733 xpc7445rx800lc 800 xpc7445rx867lc 867 xpc7445rx933lc 933 ppc7445rx1000lc 1000 note: the x prefix in a motorola part number designates a ?pilot production prototype? as defined by motorola sop 3-13. these are from a limited production volume of prototypes manufactured, tested, and q.a. inspected on a qualified technology to simulate normal production. these parts have only preliminary reliability and characterization data. before pilot production prototypes may be shipped, written authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the fact that product changes may still occur while shipping pilot production prototypes. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
motorola mpc7455 part number specification for the 3 xpc74 x 5rx nnn lc series features 1.1 features this section summarizes changes to the features of the mpc7455 described in the mpc7455 risc microprocessor hardware specifications . ? power management ? 1.6-v processor core 1.4 general parameters core power supply: 1.6 v 50 mv dc nominal 1.5.1 dc electrical characteristics table 4 provides the recommended operating conditions for the mpc7455 part numbers described herein. table 4. recommended operating conditions characteristic symbol recommended value unit core supply voltage v dd 1.6 v 50 mv v pll supply voltage av dd 1.6 v 50 mv v note: these are the recommended and tested operating conditions. proper device operation outside of these conditions is not guaranteed. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
4 mpc7455 part number specification for the motorola xpc74 x 5rx nnn lc series general parameters general parameters table 7 provides the power consumption for the mpc7455 part numbers described herein. table 7. power consumption for mpc7455 processor (cpu) frequency unit notes 600 mhz 733 mhz 800 mhz 867 mhz 933 mhz 1 ghz full-power mode typical 13.0 15.6 17.0 18.5 19.9 21.3 w 1, 3 maximum 17.5 22.0 24.0 26.0 28.0 30.0 w 1, 2 doze mode typical ??????w1, 3, 4 nap mode typical 1.4 1.7 1.8 1.9 2.0 2.2 w 1, 3 sleep mode typical 0.85 0.90 0.90 0.95 1.00 1.00 w 1, 3 deep sleep mode (pll disabled) typical 500 500 510 570 610 640 mw 1, 3 notes: 1. these values apply for all valid processor bus and l3 bus ratios. the values do not include i/o supply power (ov dd and gv dd ) or pll supply power (av dd ). ov dd and gv dd power is system dependent, but is typically <5% of v dd power. worst case power consumption for av dd < 3 mw. 2. maximum power is measured at nominal v dd (see table 4) while running an entirely cache-resident, contrived sequence of instructions which keep the execution units, with or without altivec, maximally busy. 3. typical power is an average value measured at the nominal recommended v dd (see table 4) and 65 c in a system while running a typical code sequence. 4. doze mode is not a user-definable state; it is an intermediate state between full-power and either nap or sleep mode. as a result, power consumption for this mode is not tested. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
motorola mpc7455 part number specification for the 5 xpc74 x 5rx nnn lc series general parameters table 8 provides the clock ac timing specificatons for the mpc7455 part numbers described herein. table 12 provides the l3 bus interface ac timing specifications for msug2 for the mpc7455 part numbers described herein. table 8. clock ac timing specifications at recommended operating conditions. see table 4. characteristic symbol maximum processor core frequency unit notes 600 mhz 733 mhz 800 mhz 867 mhz 933 mhz 1 ghz min max min max min max min max min max min max processor frequency f core 500 600 500 733 500 800 500 867 500 933 500 1000 mhz 1 vco frequency f vco 1000 1200 1000 1466 1000 1600 1000 1734 1000 1866 1000 2000 mhz 1 notes : 1. caution : the sysclk frequency, pll_cfg[0:4] settings must be chosen such that the resulting sysclk (bus) frequency, cpu (core) frequency, and pll (vco) frequency do not exceed their respective maximum or minimum operating frequencies (see table 4 in the mpc7455 risc microprocessor hardware specifications ). refer to the pll_cfg[0:4] signal description in section 1.9.1, ?pll configuration,? for valid pll_cfg[0:4] settings. table 12. l3 bus interface ac timing specifications for msug2 at recommended operating conditions. see table 4. parameter symbol all speed grades unit notes l2cr[12] = 0 and l3cr[12] = 0 8 l2cr[12] = 1 and l3cr[12] = 1 8 min max min max l3_clk rise and fall time t l3cr , t l3cf ? 1.0 ? 1.0 ns 1 setup times: data and parity t l3dveh , t l3dvel ? 0.1 ? ? 0.1 ? ns 2, 3, 4 input hold times: data and parity t l3dxeh , t l3dxel t l3_echo_clk /4 + 0.6 ?t l3_echo_clk /4 + 0.6 ?ns2, 4 valid times: data and parity t l3chdv , t l3cldv ?(? t l3_clk /4) + 0.4 ?(? t l3_clk /4) + 0.8 ns 5, 6, 7 valid times: all other outputs t l3chov ?t l3_clk /4 + 1.0 ? t l3_clk /4 + 1.2 ns 5, 7 output hold times: data and parity t l3chdx , t l3cldx, t l3_clk /4 ? 0.4 ? t l3_clk /4 ? 0.2 ? ns 5, 6, 7 output hold times: all other outputs t l3chox t l3_clk /4 ? 0.5 ? t l3_clk /4 ? 0.3 ? ns 5, 7 l3_clk to high impedance: data and parity t l3cldz ?t l3_clk /2 ? t l3_clk /2 ns f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
6 mpc7455 part number specification for the motorola xpc74 x 5rx nnn lc series general parameters general parameters l3_clk to high impedance: all other outputs t l3choz ?t l3_clk /4 + 2.0 ? t l3_clk /4 + 2.0 ns notes : 1. rise and fall times for the l3_clk output are measured from 20% to 80% of gv dd . 2. for ddr, all input specifications are measured from the midpoint of the signal in question to the midpoint voltage of the rising or falling edge of the input l3_echo_clk n (see figure 10 in the mpc7455 risc microprocessor hardware specifications ). input timings are measured at the pins. 3. for ddr, the input data will typically follow the edge of l3_echo_clk n as shown in figure 10 in the mpc7455 risc microprocessor hardware specifications . for consistency with other input setup time specifications, this will be treated as negative input setup time. 4. t l3_echo_clk /4 is one-fourth the period of l3_echo_clk n . this parameter indicates that the mpc7455 can latch an input signal that is valid for only a short time before and a short time after the midpoint between the rising and falling (or falling and rising) edges of l3_echo_clk n at any frequency. 5. all output specifications are measured from the midpoint voltage of the rising (or for ddr write data, also the falling) edge of l3_clk to the midpoint of the signal in question. the output timings are measured at the pins. all output timings assume a purely resistive 50- ? load (see figure 8 in the mpc7455 risc microprocessor hardware specifications ). 6. for ddr, the output data will typically lead the edge of l3_clk n as shown in figure 10 in the mpc7455 risc microprocessor hardware specifications . for consistency with other output valid time specifications, this will be treated as negative output valid time. 7. t l3_clk /4 is one-fourth the period of l3_clk n . this parameter indicates that the specified output signal is actually launched by an internal clock delayed in phase by 90. therefore, there is a frequency component to the output valid and output hold times such that the specified output signal will be valid for approximately one l3_clk period starting three-fourths of a clock prior to the edge on which the sram will sample it and ending one-fourth of a clock period after the edge it will be sampled. 8. these configuration bits allow the ac timing of the l3 interface to be altered via software. they must be both set or both cleared; other configurations will increase t l3cskw1 , which may cause unreliable l3 operation. table 12. l3 bus interface ac timing specifications for msug2 (continued) at recommended operating conditions. see table 4. parameter symbol all speed grades unit notes l2cr[12] = 0 and l3cr[12] = 0 8 l2cr[12] = 1 and l3cr[12] = 1 8 min max min max f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
motorola mpc7455 part number specification for the 7 xpc74 x 5rx nnn lc series general parameters table 13 provides the l3 bus ac timing specifications for pb2 and late write srams for the mpc7455 part numbers described herein. table 13. l3 bus interface ac timing specifications for pb2 and late write srams at recommended operating conditions. see table 4. parameter symbol all speed grades unit notes l2cr[12]=0 and l3cr[12]=0 6 l2cr[12]=1 and l3cr[12]=1 6 min max min max l3_clk rise and fall time t l3cr , t l3cf ? 1.0 ? 1.0 ns 1, 5 setup times: data and parity t l3dveh 1.5?1.5?ns2, 5 input hold times: data and parity t l3dxeh ? 0.5 ? 0.5 ns 2, 5 valid times: data and parity t l3chdv ?t l3_clk /4 + 1.0 ? t l3_clk /4 + 1.2 ns 3, 4, 5 valid times: all other outputs t l3chov ?t l3_clk /4 + 1.0 ? t l3_clk /4 + 1.2 ns 4 output hold times: data and parity t l3chdx t l3_clk /4 ? 0.4 ? t l3_clk /4 ? 0.2 ? ns 3, 4, 5 output hold times: all other outputs t l3chox t l3_clk /4 ? 0.4 ? t l3_clk /4 ? 0.2 ? ns 4, 5 l3_clk to high impedance: data and parity t l3chdz ?2.0?2.0ns5 l3_clk to high impedance: all other outputs t l3choz ?2.0?2.0ns5 notes : 1. rise and fall times for the l3_clk output are measured from 20% to 80% of gv dd . 2. all input specifications are measured from the midpoint of the signal in question to the midpoint voltage of the rising edge of the input l3_echo_clk n (see figure 10 in the mpc7455 risc microprocessor hardware specifications ). input timings are measured at the pins. 3. all output specifications are measured from the midpoint voltage of the rising edge of l3_clk n to the midpoint of the signal in question. the output timings are measured at the pins. all output timings assume a purely resistive 50- ? load (see figure 10 in the mpc7455 risc microprocessor hardware specifications ). 4. t l3_clk /4 is one-fourth the period of l3_clk n . this parameter indicates that the specified output signal is actually launched by an internal clock delayed in phase by 90. therefore, there is a frequency component to the output valid and output hold times such that the specified output signal will be valid for approximately one l3_clk period starting three-fourths of a clock prior to the edge on which the sram will sample it and ending one-fourth of a clock period after the edge it will be sampled. 5. timing behavior and characterization are currently being evaluated. 6. these configuration bits allow the ac timing of the l3 interface to be altered via software. they must be both set or both cleared; other configurations will increase t l3cskw1 and t l3cskw2 , which may cause unreliable l3 operation. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
8 mpc7455 part number specification for the motorola xpc74 x 5rx nnn lc series general parameters general parameters 1.9.1 pll configuration the mpc7455 pll is configured by the pll_cfg[0:4] signals; note that pll_cfg[4] was formerly called pll_ext in earlier documentation. for a given sysclk (bus) frequency, the pll configuration signals set the internal cpu and vco frequency of operation. pll_cfg[4] will normally be pulled low but can be asserted for extended modes of operation. the pll configuration for the mpc7455 is shown in table 17 for a set of example frequencies. in this example, shaded cells represent settings that, for a given sysclk frequency, result in core and/or vco frequencies that do not comply with the 1-ghz column in table 8. note that the settings for rev. c devices are different than those for subsequent devices. table 17. mpc7455 microprocessor pll configuration example for 1 ghz parts pll_cfg [0:4] example bus-to-core frequency in mhz (vco frequency in mhz) bus-to- core multiplier core-to- vco multiplier bus 33.3 mhz bus 50 mhz bus 66.6 mhz bus 75 mhz bus 83 mhz bus 100 mhz bus 133 mhz 00000 0.5x 2x 01000 2x 2x 01100 2.5x 2x 10000 3x 2x 11100 3.5x 2x 10100 4x 2x 533 (1066) 01110 4.5x 2x 600 (1200) 10110 5x 2x 500 (1000) 667 (1333) 10010 5.5x 2x 550 (1100) 733 (1466) 11010 6x 2x 600 (1200) 800 (1600) 01010 6.5x 2x 540 (1080) 650 (1300) 866 (1730) 00100 7x 2x 525 (1050) 580 (1160) 700 (1400) 933 (1866) 00010 7.5x 2x 500 (1000) 563 (1125) 623 (1245) 750 (1500) 1000 (2000) 11000 8x 2x 533 (1066) 600 (1200) 664 (1328) 800 (1600) 01111 9x 2x 600 (1200) 675 (1350) 747 (1494) 900 (1800) f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
motorola mpc7455 part number specification for the 9 xpc74 x 5rx nnn lc series general parameters 10101 10x 2x 500 (1000) 667 (1333) 750 (1500) 830 (1660) 1000 (2000) 10011 11x 2x 550 (1100) 733 (1466) 825 (1650) 913 (1826) 10111 12x 2x 600 (1200) 800 (1600) 900 (1800) 996 (1992) 01011 13x 2x 650 (1300) 865 (1730) 975 (1950) 11001 14x 2x 700 (1400) 933 (1866) 00011 15x 2x 500 (1000) 750 (1500) 1000 (2000) 11011 16x 2x 533 (1066) 800 (1600) 00110 pll off/bypass pll off, sysclk clocks core circuitry directly 11110 pll off pll off, no core clocking occurs table 17. mpc7455 microprocessor pll configuration example for 1 ghz parts (continued) pll_cfg [0:4] example bus-to-core frequency in mhz (vco frequency in mhz) bus-to- core multiplier core-to- vco multiplier bus 33.3 mhz bus 50 mhz bus 66.6 mhz bus 75 mhz bus 83 mhz bus 100 mhz bus 133 mhz f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
10 mpc7455 part number specification for the motorola xpc74 x 5rx nnn lc series ordering information ordering information 1.11 ordering information 1.11.1 part numbers addressed by this specification table 21 provides the ordering information for the mpc7455 parts described in this document. table 21. part marking nomenclature xpc 74 x 5rx nnn x x product code part identifier package processor frequency 1 application modifier revision level xpc 2 7455 7445 rx = cbga 600 733 800 867 933 l: 1.6 v 50 mv 0 to 105 c c: 2.1; pvr = 8001 0201 ppc 3 1000 notes: 1. processor core frequencies supported by parts addressed by this specification only. parts addressed by other specifications may support other maximum core frequencies. 2. the x prefix in a motorola part number designates a ?pilot production prototype? as defined by motorola sop 3-13. these are from a limited production volume of prototypes manufactured, tested, and q.a. inspected on a qualified technology to simulate normal production. these parts have only preliminary reliability and characterization data. before pilot production prototypes may be shipped, written authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the fact that product changes may still occur while shipping pilot production prototypes. 3. the p prefix in a motorola part number designates a ?pilot production prototype? as defined by motorola sop 3-13. these parts have only preliminary reliability and characterization data. before pilot production prototypes may be shipped, written authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the fact that product changes may still occur while shipping pilot production prototypes. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
motorola mpc7455 part number specification for the 11 xpc74 x 5rx nnn lc series document revision history 1.11.3 part marking parts are marked as the example shown in figure 29. figure 29. motorola part marking for bga device document revision history table b provides a revision history for this part number specification. table b. document revision history rev. no. substantive change(s) 0 initial release. bga xpc7455 rx800lc mmmmmm atwlyywwa 7450 bga xpc7445 rx8000lc mmmmmm atwlyywwa 7440 notes : ccccc is the country of assembly. this space is left blank if parts are assembled in the united states. mmmmmm is the 6-digit mask number. atwlyywwa is the traceability code. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
MPC7455RXLCPNS/d how to reach us: usa/europe/locations not listed: motorola literature distribution p.o. box 5405, denver, colorado 80217 1-480-768-2130 (800) 521-6274 japan: motorola japan ltd. sps, technical information center 3-20-1, minami-azabu minato-ku tokyo 106-8573 japan 81-3-3440-3569 asia/pacific: motorola semiconductors h.k. ltd. silicon harbour centre, 2 dai king street tai po industrial estate, tai po, n.t., hong kong 852-26668334 technical information center: (800) 521-6274 home page: www.motorola.com/semiconductors information in this document is provided solely to enable system and software implementers to use motorola products. there are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. motorola reserves the right to make changes without further notice to any products herein. motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. ?typical? parameters which may be provided in motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. motorola does not convey any license under its patent rights nor the rights of others. motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the motorola product could create a situation where personal injury or death may occur. should buyer purchase or use motorola products for any such unintended or unauthorized application, buyer shall indemnify and hold motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that motorola was negligent regarding the design or manufacture of the part. motorola and the stylized m logo are registered in the u.s. patent and trademark office. digital dna is a trademark of motorola, inc. all other product or service names are the property of their respective owners. motorola, inc. is an equal opportunity/affirmative action employer. ? motorola, inc. 2003 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .

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