WS57C128FB datasheet(1/5 Pages) STMICROELECTRONICS

部件名	WS57C128FB

功能描述	HIGH SPEED 16K x 8 CMOS EPROM

PDF	5 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 5 page

PRODUCT SELECTION GUIDE

PARAMETER

WS57C128FB-35

WS57C128FB-45

WS57C128FB-55

WS57C128FB-70

Address Access Time (Max)

35 ns

45 ns

55 ns

70 ns

Chip Select Time (Max)

35 ns

45 ns

55 ns

70 ns

Output Enable Time (Max)

20 ns

25 ns

WS57C128FB

3-7

HIGH SPEED 16K x 8 CMOS EPROM

KEY FEATURES

• Very Fast Access Time

• Standard EPROM Pinout

— 35 ns

• DIP and Surface Mount Packaging

• Low Power Consumption

Available

• EPI Processing

— Latch-up Immunity Up to 200 mA

GENERAL DESCRIPTION

The WS57C128FB is a High Performance 128K UV Erasable Electrically Programmable Read Only Memory. It is

manufactured with an advanced CMOS technology which enables it to operate at Bipolar speeds while consuming

only 90 mA.

Two major features of the WS57C128FB are its Low Power and High Speed. These features make it an ideal

solution for applications which require fast access times, low power, and non-volatility. Typical applications include

systems which do not utilize mass storage devices and/or are board space limited.

The WS57C128FB is configured in the standard EPROM pinout which provides an easy upgrade path for systems

which are currently using standard EPROMs. The EPROMs are available in both 600 Mil DIP packages, and both

J-leaded and leadless surface mount packages.

VCC

PGM

A13

A8

A9

A11

OE

A10

CE

O7

O6

O5

O4

O3

VPP

A12

A7

A6

A5

A4

A3

A2

A1

A0

O0

O1

O2

GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

A8

A9

A11

NC

OE

A10

CE

O7

O6

A6

A5

A4

A3

A2

A1

A0

NC

O0

O1 O2

NC O3 O4 O5

1

43

2

32 31 30

29

28

27

26

25

24

23

22

21

5

6

7

8

9

10

11

12

13

14 15 16 17 18 19 20

TOP VIEW

Chip Carrier

CERDIP

PIN CONFIGURATION

PINS

PGM

CE

OE

VPP

VCC OUTPUTS

MODE

Read

X

VIL

VCC VCC

DOUT

Output

Disable

XX

VIH

VCC VCC

High Z

Standby

X

VIH

XVCC

VCC

High Z

Program

VIL

VIH

VPP

VCC

DIN

Program

Verify

VIH

VIL

VPP

VCC

DOUT

Program

Inhibit

XVIH

XVPP

VCC

High Z

X can be VIL or VIH.

MODE SELECTION

Return to Main Menu

类似零件编号 - WS57C128FB

制造商	部件名	数据表	功能描述
STMicroelectronics	WS57C191	17Kb / 2P	MILITARY HIGH SPEED 2K x 8 CMOS PROM/RPROM
	WS57C191	54Kb / 7P	HIGH SPEED 2K x 8 CMOS PROM/RPROM
	WS57C191C	17Kb / 2P	MILITARY HIGH SPEED 2K x 8 CMOS PROM/RPROM
	WS57C191C	54Kb / 7P	HIGH SPEED 2K x 8 CMOS PROM/RPROM
	WS57C191C-1	17Kb / 2P	MILITARY HIGH SPEED 2K x 8 CMOS PROM/RPROM

More results

类似说明 - WS57C128FB

制造商	部件名	数据表	功能描述
STMicroelectronics	WS57C256F	49Kb / 5P	HIGH SPEED 32K x 8 CMOS EPROM
STMicroelectronics	WS57C51C	53Kb / 7P	HIGH SPEED 16K x 8 CMOS PROM/RPROM
Winbond	W24129A	199Kb / 9P	16K X 8 HIGH-SPEED CMOS STATIC RAM
Fairchild Semiconductor	NM27C128	112Kb / 11P	131,072-Bit (16K x 8) High Performance CMOS EPROM
Microchip Technology	27C128	62Kb / 12P	128K (16K x 8) CMOS EPROM 1996
Cypress Semiconductor	27H010	212Kb / 9P	128K x 8 High-Speed CMOS EPROM
	CY27H512	782Kb / 11P	64K x 8 High-Speed CMOS EPROM
	CY27C128	521Kb / 9P	128K (16K x 8-Bit) CMOS EPROM
Integrated Silicon Solu...	IS27HC010	90Kb / 11P	131,072 x 8 HIGH-SPEED CMOS EPROM
Microchip Technology	27C128	146Kb / 10P	128K (16K x 8) CMOS EPROM 2004