MPC852T datasheet(62/80 Pages) FREESCALE

62 / 80 page

MPC852T PowerQUICC™ Hardware Specifications, Rev. 4

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

Bidirectional

Three-state (3.3 V only)

TSIZ1

Bidirectional

Three-state (3.3 V only)

RD/WR

Bidirectional

Three-state (3.3 V only)

BURST

Bidirectional

Three-state (3.3 V only)

BDIP, GPL_B5

Output

Bidirectional

Active Pull-up (3.3 V only)

Bidirectional

Active Pull-up (3.3 V only)

TEA

Open-drain

Bidirectional

Active Pull-up (3.3 V only)

IRQ2

RSV

Bidirectional

Three-state (3.3 V only)

IRQ4, KR, RETRY,

SPKROUT

Bidirectional

Three-state (3.3 V only)

CR, IRQ3

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

Bidirectional

Three-state (3.3 V only)

DP1, IRQ4

Bidirectional

Three-state (3.3 V only)

DP2, IRQ5

Bidirectional

Three-state (3.3 V only)

DP3, IRQ6

Bidirectional

Three-state (3.3 V only)

Bidirectional (3.3 V only)

Bidirectional

Active pull-up (3.3 V only)

MPC852T Datasheet(PDF) 62 Page - Freescale Semiconductor, Inc

MPC852T Datasheet(HTML) 62 Page - Freescale Semiconductor, Inc

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