PC7447AMGH1000LB datasheet(21/44 Pages) ATMEL

21 / 44 page

5387B–HIREL–07/05

PC7447A [Preliminary]

8. Pinout Listings

Table 8-1 provides the pinout listing for the PC7447A, 360 HITCE package. The pinouts of the

PC7447A and PC7447 are pin compatible but there have been some changes. A PC7447A may

be populated on a board designed for a PC7447 provided all pins defined as ‘Not Connected’ for

the PC7447 are unterminated as required by the PC7457 RISC Microprocessor Specification.

The PC7447A uses pins previously marked ‘Not Connected’ for the temperature diode pins and

for additional power and ground connections. Because these ‘Not Connected’ pins in the

PC7447 360 pin package are not driven in functional mode, a PC7447 can be populated in a

PC7447A board. See section ”Connection Recommendations” on page 37 for additional

information.

Note:

This pinout is not compatible with the PC750, PC7400, or PC7410 360 BGA package.

Table 8-1.

Pinout Listing for the PC7447A, 360 HITCE Package

Signal Name

Pin Number

Active

I/O

I/F Select(1)

A[0:35](2)

E11, H1, C11, G3, F10, L2, D11, D1, C10, G2, D12, L3, G4, T2, F4, V1,

J4, R2, K5, W2, J2, K4, N4, J3, M5, P5, N3, T1, V2, U1, N5, W1, B12,

C4, G10, B11

High

I/O

BVSEL

AACK

Low

Input

BVSEL

AP[0:4](2)

C1, E3, H6, F5, G7

High

I/O

BVSEL

ARTRY(3)

Low

I/O

BVSEL

–

Input

BVSEL

Low

Input

BVSEL

BMODE0(4)

Low

Input

BVSEL

BMODE1(5)

Low

Input

BVSEL

Low

Output

BVSEL

BVSEL(1)(6)

High

Input

BVSEL

CI(3)

Low

Output

BVSEL

CKSTP_IN

Low

Input

BVSEL

CKSTP_OUT

Low

Output

BVSEL

CLK_OUT

High

Output

BVSEL

D[0:63]

R15, W15, T14, V16, W16, T15, U15, P14, V13, W13, T13, P13, U14,

W14, R12, T12, W12, V12, N11, N10, R11, U11, W11, T11, R10, N9,

P10, U10, R9, W10, U9, V9, W5, U6, T5, U5, W7, R6, P7, V6, P17,

R19, V18, R18, V19, T19, U19, W19, U18, W17, W18, T16, T18, T17,

W3, V17, U4, U8, U7, R7, P6, R8, W8, T8

High

I/O

BVSEL

DBG

Low

Input

BVSEL

DP[0:7]

T3, W4, T4, W9, M6, V3, N8, W6

High

I/O

BVSEL

DRDY(7)

Low

Output

BVSEL

DTI[0:3](8)

G1, K1, P1, N1

High

Input

BVSEL

EXT_QUAL(9)

A11

High

Input

BVSEL

GBL

Low

I/O

BVSEL

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