Datasheet > HMS1M32Z8-17

HMS1M32Z8-17

更新时间： 2022-12-01 19:02:18

品牌	Logo	应用领域
HANBIT		静态存储器
页数	文件大小	规格书
9页	240K
描述
SRAM

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

HMS1M32Z8-17 数据手册

HANBit

HMS1M32M8G/Z8

H A N

SRAM MODULE 4Mbyte(1M x 32-Bit)

B I T

HMS1M32M8G, HMS1M32Z8

Part No.

GENERAL DESCRIPTION

The HMS1M32M8G/Z8 is a high-speed static random access memory (SRAM) module containing 1,048,576

words organized in a x32-bit configuration. The module consists of eight 1M x 4 SRAMs mounted on a 72-pin,

double-sided, FR4-printed circuit board.

PD0 to PD3 identify the module’s density allowing interchangeable use of alternate density, industry- standard

modules. Eight chip enable inputs, (/CE1, /CE2, /CE3 and /CE4) are used to enable the module’s 4 bytes

independently. Output enable(/OE) and write enable(/WE) can set the memory input and output.

Data is written into the SRAM memory when write enable (/WE) and chip enable (/CE) inputs are both LOW.

Reading is accomplished when /WE remains HIGH and /CE and output enable (/OE) are LOW.

For reliability, this SRAM module is designed as multiple power and ground pin. All module components may be

powered from a single +5V DC power supply and all inputs and outputs are fully TTL-compatible.

FEATURES

Access times : 10, 12, 15, 17 and 20ns

PIN ASSIGNMENT

PD2

Vss

PD1

DQ8

PD3

PD0

DQ0

DQ1

DQ2

DQ3

Vcc

High-density 4MByte design

High-reliability, high-speed design

Single + 5V ±10% power supply

Easy memory expansion /CE and /OE functions

All inputs and outputs are TTL-compatible

Industry-standard pinout

11 DQ9

13 DQ10

15 DQ11

17 A0

19 A1

21 A2

FR4-PCB design

23 DQ12

25 DQ13

27 DQ14

29 DQ15

31 Vss

33 A15

35 / CE2

37 / CE4

39 A17

41 / OE

43 DQ24

45 DQ25

47 DQ26

49 DQ27

51 A3

53 A4

55 A5

57 Vcc

59 A6

61 DQ28

63 DQ29

65 DQ30

67 DQ31

69 A18

71 NC

DQ4

DQ5

DQ6

DQ7

/ WE

A14

/ CE1

/ CE3

A16

Low profile 72-pin

Part identification

- HMS1M32M8G : SIMM design, Gold Plate Lead

- HMS1M32Z8 : ZIP design

→ The both are pin-to-pin compatible

Vss

OPTIONS

Timing

MARKING

DQ16

DQ17

DQ18

DQ19

A10

A11

A12

A13

DQ20

DQ21

DQ22

DQ23

Vss

10ns access

12ns access

15ns access

17ns access

20ns access

Packages

-10

-12

-15

-17

-20

PD0 - Vss

PD1 - Open

PD2 - Vss

PD3 - Open

72-Pin ZIP

TOP VIEW

A19

72-pin SIMM

72-pin ZIP

HANBit Electronics Co.,Ltd.

12 3 4 5 6 7...9

下载PDF

与HMS1M32Z8-17相关器件

型号	品牌	描述	获取价格	数据表
HMS1M32Z8-20	HANBIT	SRAM	获取价格
HMS1M32Z8A	HANBIT	SRAM MODULE 4Mbyte(1M x 32-Bit) , 64-Pin SIMM Design	获取价格
HMS1M32Z8A-10	HANBIT	SRAM MODULE 4Mbyte(1M x 32-Bit) , 64-Pin SIMM Design	获取价格
HMS1M32Z8A-12	HANBIT	SRAM MODULE 4Mbyte(1M x 32-Bit) , 64-Pin SIMM Design	获取价格
HMS1M32Z8A-15	HANBIT	SRAM MODULE 4Mbyte(1M x 32-Bit) , 64-Pin SIMM Design	获取价格
HMS1M32Z8A-17	HANBIT	SRAM MODULE 4Mbyte(1M x 32-Bit) , 64-Pin SIMM Design	获取价格