MPC870CZT66 Freescale Semiconductor, MPC870CZT66 Datasheet - Page 36

• Manufacturer Part Number: MPC870CZT66
• Description: IC MPU POWERQUICC 66MHZ 256PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC870CZT66

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 66MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Family Name: MPC8xx
• Device Core: PowerQUICC
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.8V
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• 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 22
Figure 23
GPCM.
Figure 24
36
Figure 23. Asynchronous External Master Memory Access Timing (GPCM Controlled—ACS = 00)
CSx, WE[0:3],
R/W, BURST
provides the timing for the asynchronous external master control signals negation.
provides the timing for the synchronous external master access controlled by the GPCM.
provides the timing for the asynchronous external master memory access controlled by the
TSIZ[0:1],
CLKOUT
OE, GPLx,
TSIZ[0:1],
Figure 22. Synchronous External Master Access Timing (GPCM Handled ACS = 00)
CLKOUT
A[0:31],
A[0:31],
BS[0:3]
R/W
Figure 24. Asynchronous External Master—Control Signals Negation Timing
CSx
AS
CSx
TS
AS
MPC875/MPC870 PowerQUICC™ Hardware Specifications, Rev. 4
B40
B39
B41
B40
B42
B43
B22
B22
Freescale Semiconductor