MPC857DSLVR50B Freescale Semiconductor, MPC857DSLVR50B Datasheet - Page 35

• Manufacturer Part Number: MPC857DSLVR50B
• Description: IC MPU POWERQUICC 50MHZ 357-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC857DSLVR50B

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 357-PBGA
• Processor Series: MPC85xx
• Core: MPC8xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Operating Supply Voltage: 2.5 V, 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Family Name: MPC8xx
• Device Core: PowerQUICC
• Device Core Size: 32b
• Frequency (max): 50MHz
• 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: 0C to 105C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 357
• Package Type: BGA
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 21
Figure 22
GPCM.
Figure 23
Freescale Semiconductor
CSx, WE[0:3],
R/W, BURST
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
provides the timing for the asynchronous external master control signals negation.
TSIZ[0:1],
CLKOUT
OE, GPLx,
TSIZ[0:1],
A[0:31],
CLKOUT
A[0:31],
BS[0:3]
R/W
CSx
Figure 23. Asynchronous External Master—Control Signals Negation Timing
AS
CSx
TS
AS
MPC862/857T/857DSL PowerQUICC™ Family Hardware Specifications, Rev. 3
Figure 22. Asynchronous External Master Memory Access Timing
Figure 21. Synchronous External Master Access Timing
(GPCM Controlled—ACS = 00)
(GPCM Handled ACS = 00)
B40
B39
B41
B40
B42
B43
B22
B22
Bus Signal Timing
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