GS8170LW18C-250 查看數據表（PDF） - Giga Semiconductor

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GS8170LW18C-250

18Mb Σ1x1 Late Write SigmaRAM™ SRAM

Giga Semiconductor 

Pin Description Table

Pin Location

N6

D6, K6, P6, T6

C5, D4, D5, D7, D8,K4,

K8, K9, T4, T5, T7, T8,

U3, U5, U7, U9

B5

C7

A1, A2, B1, B2, B4, B9,

C1, C2, C3, C8, D1, D2,

E1, E10, F10, F11, G10,

G11, H10, H11, J10, J11,

L1, L2, M1, M2, N1, N2,

P1, P2, R2, R11, T10,

T11, U10, U11, V10,

V11, W10, W11

A10, A11, B8, B10, B11,

C4, C10, C11, D10, D11,

E11, R1, T1, T2, U1, U2,

V1, V2, W1, W2

B6

E5, E6, E7, G5, G7, J5,

J7, L5, L7, N5, N7, R5,

R6, R7

E3, E9, J3, J4, J8, J9,

L3, L4, L8, L9, N3, N4,

N8, N9, R3, R9

E4, E8, R4, R8

D3, D9, F3, F4, F5, F7,

F8, F9, H3, H4, H5, H7,

H8, H9, K5, K7, M3, M4,

M5, M7, M8, M9, P3, P4,

P5, P7, P8, P9, T3, T9

Symbol

MCH

MCL

NC

NC

NC

NC

NC

W

VDD

VDDQ

VDDI

VSS

F6

ZQ

Description

Must Connect High

Must Connect Low

No Connect

No Connect

No Connect

No Connect

No Connect

Write

Core Power Supply

Output Driver Power Supply

Input Buffer Power Supply

Ground

Output Impedance Control

Preliminary

GS8170LW18/36/72C-333/300/250

Type

Input

Input

—

—

—

Comments

Active High

Active Low

Not connected to die (all versions)

Not connected to die (x72 version)

Not connected to die (x72/x36 versions)

—

Not connected to die (x36/x18 versions)

—

Not connected to die (x18 version)

Input

Active Low

Input

1.8 V Nominal

Input

1.8 V or 1.5 V Nominal

Input

1.8 V or 1.5 V Nominal

Input

—

Input

Low = Low Impedance [High Drive]

High = High Impedance [Low Drive]

Rev: 1.00f 6/2002

6/39

© 2002, Giga Semiconductor, Inc.

Specifications cited are design targets and are subject to change without notice. For latest documentation contact your GSI representative.

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