PC7447 datasheet(46/66 Pages) ATMEL

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PC7457/47 [Preliminary]

5345B–HIREL–02/04

Table 17. Pinout Listing for the PC7457, 483 CBGA Package

Signal Name

Pin Number

Active

I/O

I/F Select(1)

A[0:35](2)

E10, N4, E8, N5, C8, R2, A7, M2, A6, M1, A10, U2, N2, P8, M8, W4,

N6, U6, R5, Y4, P1, P4, R6, M7, N7, AA3, U4, W2, W1, W3, V4,

AA1, D10, J4, G10, D9

High

I/O

BVSEL

AACK

Low

Input

BVSEL

AP[0:4]

L5, L6, J1, H2, G5

High

I/O

BVSEL

ARTRY(3)

Low

I/O

BVSEL

AVDD

–

Input

N/A

Low

Input

BVSEL

BMODE0(4)

Low

Input

BVSEL

BMODE1(5)

Low

Input

BVSEL

Low

Output

BVSEL

BVSEL(6)(7)

High

Input

N/A

CI(3)

Low

Output

BVSEL

CKSTP_IN

Low

Input

BVSEL

CKSTP_OUT

Low

Output

BVSEL

CLK_OUT

High

Output

BVSEL

D[0:63]

AB15, T14, R14, AB13, V14, U14, AB14, W16, AA11, Y11, U12,

W13, Y14, U13, T12, W12, AB12, R12, AA13, AB11, Y12, V11, T11,

R11, W10, T10, W11, V10, R10, U10, AA10, U9, V7, T8, AB4, Y6,

AB7, AA6, Y8, AA7, W8, AB10, AA16, AB16, AB17, Y18, AB18,

Y16, AA18, W14, R13, W15, AA14, V16, W6, AA12, V6, AB9, AB6,

R7, R9, AA9, AB8, W9

High

I/O

BVSEL

DBG

Low

Input

BVSEL

DP[0:7]

AA2, AB3, AB2, AA8, R8, W5, U8, AB5

High

I/O

BVSEL

DRDY(8)

Low

Output

BVSEL

DTI[0:3])(9)

P2, T5, U3, P6

High

Input

BVSEL

EXT_QUAL(10)

High

Input

BVSEL

GBL

Low

I/O

BVSEL

GND

A22, B1, B5, B12, B14, B16, B18, B20, C3, C9, C21, D7, D13, D15,

D17, D19, E2, E5, E21, F10, F12, F14, F16, F19, G4, G7, G17, G21,

H13, H15, H19, H5, J3, J10, J12, J14, J17, J21, K5, K9, K11, K13,

K15, K19, L10, L12, L14, L17, L21, M3, M6, M9, M11, M13, M19,

N10, N12, N14, N17, N21, P3, P9, P11, P13, P15, P19, R17, R21,

T13, T15, T19, T4, T7, T9, U17, U21, V2, V5, V8, V12, V15, V19,

W7, W17, W21, Y3, Y9, Y13, Y15, Y20, AA5, AA17, AB1, AB22

––

N/A

GVDD

(11)

B13, B15, B17, B19, B21, D12, D14, D16, D18, D21, E19, F13, F15,

F17, F21, G19, H12, H14, H17, H21, J19, K17, K21, L19, M17, M21,

N19, P17, P21, R15, R19, T17, T21, U19, V17, V21, W19, Y21

––

N/A

HIT(8)

Low

Output

BVSEL

HRESET

Low

Input

BVSEL

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