mpc8641 Freescale Semiconductor, Inc, mpc8641 Datasheet - Page 8

• Manufacturer Part Number: mpc8641
• Description: Integrated Host Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
8
SerDes Serial I/O Supply Port 1
SerDes Serial I/O Supply Port 2
SerDes DLL and PLL supply voltage for Port 1 and Port 2
Platform Supply voltage
Local Bus and Platform PLL supply voltage
DDR and DDR2 SDRAM I/O supply voltages
eTSEC 1 and 2 I/O supply voltage
eTSEC 3 and 4 I/O supply voltage
Local Bus, DUART, DMA, Multiprocessor Interrupts, System
Control & Clocking, Debug, Test, Power management, I
JTAG and Miscellaneous I/O voltage
Input voltage
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 2
Characteristic
DDR and DDR2 SDRAM signals
DDR and DDR2 SDRAM reference
Three-speed Ethernet signals
DUART, Local Bus, DMA,
Multiprocessor Interrupts, System
Control & Clocking, Debug, Test,
Power management, I
and Miscellaneous I/O voltage
Table 2. Recommended Operating Conditions (continued)
2
C, JTAG
2
C,
AV
XV
XV
AV
AV
D n
V
D1_GV
AV
D2_GV
D n
DD
DD
Symbol
DD_
DD_
DD
DD
OV
TV
_
LV
OV
TV
DD
LV
_SRDS1,
_
_SRDS2
_PLAT
MV
_PLAT
SRDS1
SRDS2
MV
DD
DD
DD
IN
_LB,
IN
IN
REF
DD,
DD
IN
GND to D n _GV
D n _GV
Recommended
2.5 V ± 125 mV
3.3 V ± 165 mV
2.5 V ± 125 mV
3.3 V ± 165 mV
2.5 V ± 125 mV
3.3 V ± 165 mV
1.8 V ± 90 mV
GND to OV
1.10 ± 50 mV
1.05 ± 50 mV
1.10 ± 50 mV
1.05 ± 50 mV
1.10 ± 50 mV
1.05 ± 50 mV
1.10 ± 50 mV
1.05 ± 50 mV
1.10 ± 50 mV
1.05 ± 50 mV
GND to TV
GND to LV
Value
DD
/2 ± 1%
DD
DD
DD
Freescale Semiconductor
DD
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Notes
3, 6
4, 6
5,6
10
10
10
10
8
7
8
7
8
7
8
7
8
7
9
5
9