MPC870ZT66 Freescale Semiconductor, MPC870ZT66 Datasheet - Page 28

• Manufacturer Part Number: MPC870ZT66
• Description: IC MPU POWERQUICC 66MHZ 256PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC870ZT66

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 66MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

Bus Signal Timing
Figure 11
the UPM RAM words. (This is only the case where data is latched on the falling edge of CLKOUT.)
Figure 12
factors.
28
Figure 11. 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
WE[0:3]
D[0:31]
D[0:31]
A[0:31]
CSx
OE
TA
TS
Figure 15
Figure 12. External Bus Read Timing (GPCM Controlled—ACS = 00)
MPC875/MPC870 PowerQUICC™ Hardware Specifications, Rev. 4
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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