MPC8264 MOTOROLA [Motorola, Inc], MPC8264 Datasheet - Page 42

• Manufacturer Part Number: MPC8264
• Description: MPC826xA (HiP4) Family Hardware Specifications
• Manufacturer: MOTOROLA [Motorola, Inc]

1
2
3
4
5
6
I/O power
Core Power
Ground
Symbols used in Table 19 are described in Table 20.
42
On PCI devices (MPC8265 and MPC8266) this pin should be used as CLKIN2. On non-PCI devices (MPC8260A
On PCI devices (MPC8265 and MPC8266) this pin should be asserted if the PCI function is desired or pulled up
MPC8265 and MPC8266 only.
The default configuration of the CPM pins (PA[0–31], PB[4–31], PC[0–31], PD[4–31]) is input. To prevent excessive
Must be pulled down or left floating.
For information on how to use this pin, refer to MPC8260 PowerQUICC II Thermal Resistor Guide available at
OVERBAR
UTM
UTS
UT8
UT16
MII
DC current, it is recommended to either pull unused pins to GND or VDDH, or to configure them as outputs.
and MPC8264) this is a spare pin that must be pulled down or left floating.
or left floating if PCI is not desired. On non-PCI devices (MPC8260A and MPC8264) this is a spare pin that must
be pulled up or left floating.
www.motorola.com/semiconductors.
Symbol
MPC826xA (HiP4) Family Hardware Specifications
Pin Name
Table 19. Pinout List (Continued)
Table 20. Symbol Legend
Signals with overbars, such as TA, are active low.
Indicates that a signal is part of the UTOPIA master interface.
Indicates that a signal is part of the UTOPIA slave interface.
Indicates that a signal is part of the 8-bit UTOPIA interface.
Indicates that a signal is part of the 16-bit UTOPIA interface.
Indicates that a signal is part of the media independent interface.
Meaning
AG21, AG14, AG8, AJ1, AJ2, AH1, AH2,
AG3, AF4, AE5, AC27, Y27, T27, P27,
K26, G27, AE25, AF26, AG27, AH28,
AH29, AJ28, AJ29, C7, C14, C16, C20,
C23, E10, A28, A29, B28, B29, C27,
D26, E25, H3, M4, T3, AA4, A1, A2, B1,
B2, C3, D4, E5
U28, U29, K28, K29, A9, A19, B19, M1,
M2, Y1, Y2, AC1, AC2, AH19, AJ19,
AH10, AJ10, AJ5
AA5, AF21, AF14, AF8, AE7, AF11,
AE17, AE23, AC26, AB25, Y26, V25,
T26, R25, P26, M25, K27, H25, G26,
D7, D10, D14, D16, D20, D23, C9, E11,
E13, E15, E19, E22, B3, G5, H4, K5,
M3, P5, T4, Y5, AA2, AC3
Ball
MOTOROLA