MPC857DSLVR50B Freescale Semiconductor, MPC857DSLVR50B Datasheet - Page 63

• 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

11.9
Table 23
Freescale Semiconductor
1
Num
151A
150
151
152
153
154
155
SyncCLK must be at least twice as fast as SMCLK.
provides the SMC transparent timings as shown in
SMC Transparent AC Electrical Specifications
SMSYNC
(Output)
SMCLK clock period
SMCLK width low
SMCLK width high
SMCLK rise/fall time
SMTXD active delay (from SMCLK falling edge)
SMRXD/SMSYNC setup time
RXD1/SMSYNC hold time
SMRXD
SMTXD
SMCLK
(Input)
MPC862/857T/857DSL PowerQUICC™ Family Hardware Specifications, Rev. 3
NOTE:
1.
152
This delay is equal to an integer number of character-length clocks.
1
Figure 65. SMC Transparent Timing Diagram
154
154
152
155
Table 23. SMC Transparent Timing
Characteristic
155
NOTE 1
151
150
151A
Figure
153
65.
All Frequencies
Min
100
50
50
10
20
—
5
CPM Electrical Characteristics
Max
15
50
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
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