CAT28C256LI12 datasheet(1/14 Pages) ONSEMI

部品番号	CAT28C256LI12

部品情報	256 kb Parallel EEPROM

Download	14 Pages

Scroll/Zoom	100%

メーカー	ONSEMI [ON Semiconductor]

ホームページ	http://www.onsemi.com

Logo

1 / 14 page

December, 2009 − Rev. 6

1

Publication Order Number:

CAT28C256/D

CAT28C256

256 kb Parallel EEPROM

Description

The CAT28C256 is a fast, low power, 5 V−only CMOS Parallel

EEPROM organized as 32K x 8−bits. It requires a simple interface for

in−system programming. On−chip address and data latches,

self−timed write cycle with auto−clear and VCC power up/down write

protection eliminate additional timing and protection hardware. DATA

Polling and Toggle status bits signal the start and end of the self−timed

write cycle. Additionally, the CAT28C256 features hardware and

software write protection.

The CAT28C256 is manufactured using ON Semiconductor’s

advanced CMOS floating gate technology. It is designed to endure

100,000 program/erase cycles and has a data retention of 100 years.

The device is available in JEDEC approved 28−pin DIP, 28−pin TSOP

or 32−pin PLCC packages.

Features

• Fast Read Access Times: 120/150 ns

• Low Power CMOS Dissipation:

– Active: 25 mA Max.

– Standby: 150

mA Max.

• Simple Write Operation:

– On−chip Address and Data Latches

– Self−timed Write Cycle with Auto−clear

• Fast Write Cycle Time:

− 5 ms Max.

• CMOS and TTL Compatible I/O

• Hardware and Software Write Protection

• Automatic Page Write Operation:

− 1 to 64 Bytes in 5 ms

− Page Load Timer

• End of Write Detection:

− Toggle Bit

− DATA Polling

• 100,000 Program/Erase Cycles

• 100 Year Data Retention

• Commercial, Industrial and Automotive Temperature Ranges

http://onsemi.com

See detailed ordering and shipping information in the package

dimensions section on page 14 of this data sheet.

ORDERING INFORMATION

PLCC−32

N, G SUFFIX

CASE 776AK

Address Inputs

A0−A14

Data Inputs/Outputs

I/O0−I/O7

Chip Enable

CE

Output Enable

OE

Write Enable

WE

5 V Supply

VCC

Function

Pin Name

PIN FUNCTION

Ground

VSS

No Connect

NC

PDIP−28

P, L SUFFIX

CASE 646AE

TSOP−28

T13, H13 SUFFIX

CASE 318AE

同様の部品番号 - CAT28C256LI12

メーカー	部品番号	データシート	部品情報
ON Semiconductor	CAT28C256LI12	132Kb / 14P	256 kb Parallel EEPROM December, 2009 ??Rev. 6

More results

同様の説明 - CAT28C256LI12

メーカー	部品番号	データシート	部品情報
ON Semiconductor	CAT28C256	154Kb / 14P	256 kb Parallel EEPROM December, 2009 ??Rev. 6
	CAT28C256GI12	132Kb / 14P	256 kb Parallel EEPROM December, 2009 ??Rev. 6
	CAT28C256N-20	154Kb / 14P	256 kb Parallel EEPROM December, 2009 ??Rev. 6
	CAT28C257	143Kb / 13P	256 kb CMOS Parallel EEPROM December, 2009 ??Rev. 6
	CAV24C256	265Kb / 14P	EEPROM Serial 256-Kb I2C May, 2018 ??Rev. 1
	CAT25256	387Kb / 22P	EEPROM Serial 256-Kb SPI June, 2018 ??Rev. 11
	CAT24C256	375Kb / 20P	EEPROM Serial 256-Kb I2C May, 2018 ??Rev. 15
	CAV24C256	157Kb / 11P	256-Kb CMOS Serial EEPROM November, 2012 ??Rev. 0
	CAT25256	187Kb / 16P	256-Kb SPI Serial CMOS EEPROM September, 2012 ??Rev. 7
	CAT25256	151Kb / 19P	256-Kb SPI Serial CMOS EEPROM June, 2015 ??Rev. 8

More results

CAT28C256LI12 データシート(PDF) 1 Page - ON Semiconductor

CAT28C256LI12 データシート(HTML) 1 Page - ON Semiconductor

同様の部品番号 - CAT28C256LI12

同様の説明 - CAT28C256LI12

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

データシートダウンロード

リンク URL

CAT28C256LI12 データシート(PDF) 1 Page - ON Semiconductor

CAT28C256LI12 データシート(HTML) 1 Page - ON Semiconductor

同様の部品番号 - CAT28C256LI12

同様の説明 - CAT28C256LI12

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

データシート ダウンロード

リンク URL

データシートダウンロード