MPC8248VRTIEA Freescale Semiconductor, MPC8248VRTIEA Datasheet - Page 16

• Manufacturer Part Number: MPC8248VRTIEA
• Description: IC MPU POWERQUICC II 516-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8248VRTIEA

• Processor Type: MPC82xx PowerQUICC II 32-bit
• Speed: 400MHz
• Voltage: 1.5V
• Mounting Type: Surface Mount
• Package / Case: 516-PBGA
• Family Name: MPC82XX
• Device Core: PowerQUICC II
• Device Core Size: 32b
• Frequency (max): 400MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5V
• Operating Supply Voltage (max): 1.575V
• Operating Supply Voltage (min): 1.425V
• Operating Temp Range: 0C to 105C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 516
• Package Type: TEPBGA
• For Use With: CWH-PPC-8248N-VE - KIT EVAL SYSTEM QUICCSTART 8248
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

AC Electrical Characteristics
6
The following sections include illustrations and tables of clock diagrams, signals, and CPM outputs and
inputs for 66.67-/83.33-/100-/133-MHz MPC8272 devices. Note that AC timings are based on a 50-pf load
for MAX Delay and 10-pf load for MIN delay. Typical output buffer impedances are shown in
6.1
Table 9
16
1
Spec Number
sp36a sp37a FCC outputs—internal clock (NMSI)
sp36b sp37b FCC outputs—external clock (NMSI)
sp38a sp39a SCC/SMC/SPI/I2C outputs—internal clock (NMSI)
sp38b sp39b SCC/SMC/SPI/I2C outputs—external clock (NMSI)
sp42a sp43a PIO outputs
sp40
sp42
Max
measured at the pin.
Output specifications are measured from the 50% level of the rising edge of CLKIN to the 50% level of the signal. Timings are
AC Electrical Characteristics
lists CPM output characteristics.
sp41
sp43
Min
CPM AC Characteristics
TDM outputs/SI
TIMER/IDMA outputs
MPC8272 PowerQUICC II™ Family Hardware Specifications, Rev. 2
1
2
60x bus
Memory controller
Parallel I/O
PCI
±25% with process and temperature.
to the MPC8280 PowerQUICC II Family Reference Manual .
Impedance value is selected through SIUMCR[20,21]. Refer
These are typical values at 65° C. Impedance may vary by
Characteristic
Table 9. AC Characteristics for CPM Outputs
Output Buffers
Table 8. Output Buffer Impedances
Typical Impedance (Ω)
MHz
66
10
11
11
11
6
8
8
45 or 27
45 or 27
Maximum Delay
45
27
MHz
5.5
83
10
11
11
11
8
8
2
2
1
MHz
100
5.5
10
11
11
11
8
8
1
MHz
133
Value (ns)
5.5
10
11
11
11
8
8
MHz
0.5
2.5
0.5
0.5
66
2
0
2
Freescale Semiconductor
Minimum Delay
MHz
0.5
2.5
0.5
0.5
83
2
0
2
MHz
100
0.5
2.5
0.5
0.5
Table
2
0
2
MHz
133
0.5
2.5
0.5
0.5
8.
2
0
2