Datasheet

MPC852T PowerQUICC™ Hardware Specifications, Rev. 4
62 Freescale Semiconductor
Mechanical Data and Ordering Information
Table 30 contains a list of the MPC852T input and output signals and shows multiplexing and pin
assignments.
Table 30. Pin Assignments—JEDEC Standard
Name Pin Number Type
A[0:31] B15, A15, A14, C14, D13, E11, B14, A13, C13, B13, D12, E10, C12,
B12, A12, D11, E9, C11, A9, A11, D10, C10, B8, A10, D9, C9, C8,
B11, A8, B10, B9, D8
Bidirectional
Three-state (3.3 V only)
TSIZ0, REG
E8 Bidirectional
Three-state (3.3 V only)
TSIZ1 E7 Bidirectional
Three-state (3.3 V only)
RD/WR
B1 Bidirectional
Three-state (3.3 V only)
BURST
G3 Bidirectional
Three-state (3.3 V only)
BDIP
, GPL_B5 D1 Output
TS
E2 Bidirectional
Active Pull-up (3.3 V only)
TA
F4 Bidirectional
Active Pull-up (3.3 V only)
TEA
E3 Open-drain
BI
D2 Bidirectional
Active Pull-up (3.3 V only)
IRQ2
RSV
G2 Bidirectional
Three-state (3.3 V only)
IRQ4
, KR, RETRY,
SPKROUT
J1 Bidirectional
Three-state (3.3 V only)
CR
, IRQ3 F1 Input (3.3 V only)
D[0:31] R13, T11, R10, T10, T12, R9, R7, T6, T13, M10, N10, P10, P12,
R12, M9, N9, P9, N11, T9, R8, P8, N8, T7, P11, P7, N7, M8, R11,
R6, P6, T5, R5
Bidirectional
Three-state (3.3 V only)
DP0, IRQ3
P4 Bidirectional
Three-state (3.3 V only)
DP1, IRQ4
P5 Bidirectional
Three-state (3.3 V only)
DP2, IRQ5
T4 Bidirectional
Three-state (3.3 V only)
DP3, IRQ6
R4 Bidirectional
Three-state (3.3 V only)
BR
E1 Bidirectional (3.3 V only)
BG
G4 Bidirectional (3.3 V only)
BB
F3 Bidirectional
Active pull-up (3.3 V only)