HYB3117400 View Datasheet(PDF) - Siemens AG

Part Name

Description

MFG CO.

HYB3117400

4M × 4-Bit Dynamic RAM 2k & 4k Refresh (Fast Page Mode)

Siemens AG 

HYB 5116(7)400BJ-50/-60

HYB 3116(7)400BJ/BT-50/-60

4M × 4 DRAM

I/O1 I/O2 I/O3 I/O4

WE

&

CAS

No.2 Clock

Generator

Data IN

Buffer

4

Data OUT

Buffer

OE

4

10

Column

Address

A0

Buffers (10)

A1

A2

A3

Refresh

A4

Controller

A5

A6

A7

Refresh

A8

Counter (12)

A9

12

A10

A11

12

Row

Address

Buffers (12)

10

Column

Decoder

Sense Amplifier

4

I/O Gating

1024

x4

12

Row

Decoder

4096

Memory Array

4096 x 1024 x 4

RAS

No.1 Clock

Generator

Block Diagram for HYB 5(3)116400 (4k-refresh)

Voltage Down

Generator

SPB03455

VCC

VCC

(internal)

Semiconductor Group

4

1998-10-01

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