MPC855TCZQ66D4 Freescale Semiconductor, MPC855TCZQ66D4 Datasheet - Page 24

• Manufacturer Part Number: MPC855TCZQ66D4
• Description: IC MPU PWRQUICC 50MHZ 357-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC855TCZQ66D4

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 66MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 357-PBGA
• Family Name: MPC8xx
• Device Core: PowerQUICC
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.465/3.6V
• Operating Supply Voltage (min): 2/3.135V
• Operating Temp Range: -40C to 95C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 357
• Package Type: BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: Not Compliant

Bus Signal Timing
Figure 9
the UPM RAM words. (This is only the case where data is latched on the falling edge of CLKOUT.)
Figure 10
factors.
24
Figure 9. Input Data Timing when Controlled by UPM in the Memory Controller and DLT3 = 1
provides the timing for the input data controlled by the UPM for data beats where DLT3 = 1 in
CLKOUT
through
CLKOUT
D[0:31],
DP[0:3]
WE[0:3]
D[0:31],
DP[0:3]
A[0:31]
CSx
TA
OE
TS
Figure 13
Figure 10. External Bus Read Timing (GPCM Controlled—ACS = 00)
MPC860 PowerQUICC™ Family Hardware Specifications, Rev. 8
provide the timing for the external bus read controlled by various GPCM
B11
B22
B8
B28
B20
B21
B12
B25
B18
B23
B26
B19
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