Mechanical Data and Ordering Information
Table 36. Pin Assignments—JEDEC Standard (continued)
Pin Number
Name
Type
Bidirectional
TSIZ1
G14
D13
B9
Three-state (3.3 V only)
RD/WR
BURST
Bidirectional
Three-state (3.3 V only)
Bidirectional
Three-state (3.3 V only)
BDIP
GPL_B5
C13
C11
C12
Output
TS
Bidirectional
Active pull-up (3.3 V only)
TA
Bidirectional
Active pull-up (3.3 V only)
TEA
BI
B12
B13
Open-drain
Bidirectional
Active pull-up (3.3 V only)
IRQ2
RSV
C9
E9
Bidirectional
Three-state (3.3 V only)
IRQ4
Bidirectional
KR
Three-state (3.3 V only)
RETRY
SPKROUT
D[0:31]
L5, N3, L3, L2, R2, K2, H3, G2, R3, M3, N2, M2, M4, N4, K5, K3, K4, Bidirectional
P3, J2, J3, J4, J5, H2, P2, H4, H5, G5, L4, G3, F2, F3, E2
Three-state (3.3 V only)
CR
E10
Input
IRQ3
FRZ
B10
Bidirectional
IRQ6
Three-state (3.3 V only)
BR
BG
BB
B11
D10
C10
Bidirectional (3.3 V only)
Bidirectional (3.3 V only)
Bidirectional
Active pull-up (3.3 V only)
IRQ0
M6
Input (3.3 V only)
Input (3.3 V only)
Input (3.3 V only)
Output
IRQ1
P5
IRQ7
N5
CS[0:5]
B14, E11, C14, B15, E13, B16
F12
CS6
Output
CE1_B
CS7
D15
Output
CE2_B
MPC875/MPC870 Hardware Specifications, Rev. 3.0
73
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Freescale Semiconductor
FREESCALE [ Freescale ]
