MPC857DSLVR50B Freescale Semiconductor, MPC857DSLVR50B Datasheet - Page 34

• 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

Bus Signal Timing
Figure 19
Figure 20
34
GPL_A[0:5],
GPL_A[0:5],
provides the timing for the asynchronous asserted UPWAIT signal controlled by the UPM.
GPL_B[0:5]
provides the timing for the asynchronous negated UPWAIT signal controlled by the UPM.
GPL_B[0:5]
BS_A[0:3],
BS_A[0:3],
BS_B[0:3]
BS_B[0:3]
CLKOUT
CLKOUT
UPWAIT
UPWAIT
CSx
CSx
Figure 19. Asynchronous UPWAIT Asserted Detection in UPM Handled
Figure 20. Asynchronous UPWAIT Negated Detection in UPM Handled
MPC862/857T/857DSL PowerQUICC™ Family Hardware Specifications, Rev. 3
B37
B37
B38
B38
Cycles Timing
Cycles Timing
Freescale Semiconductor