24LC128ISN Microchip Technology Inc., 24LC128ISN Datasheet

24LC128ISN

Manufacturer Part Number

24LC128ISN

Description

SOP

Manufacturer

Microchip Technology Inc.

Datasheets

1.24LC128ISM.pdf (12 pages)

2.24LC128ISM.pdf (12 pages)

3.24LC128ISN.pdf (26 pages)

Specifications of 24LC128ISN

Date_code

04+

Current page: 1 of 12
Download datasheet (186Kb)

DEVICE SELECTION TABLE

FEATURES

• Low power CMOS technology

• 2-wire serial interface bus, I

• Cascadable for up to eight devices

• Self-timed ERASE/WRITE cycle

• 64-byte page-write mode available

• 5 ms max write-cycle time

• Hardware write protect for entire array

• Output slope control to eliminate ground bounce

• Schmitt trigger inputs for noise suppression

• 1,000,000 erase/write cycles guaranteed

• Electrostatic discharge protection > 4000V

• Data retention > 200 years

• 8-pin PDIP and SOIC (150 and 208 mil) packages

• 14-pin TSSOP package

• Temperature ranges:

DESCRIPTION

The Microchip Technology Inc. 24AA128/24LC128

(24xx128*) is a 16K x 8 (128K bit) Serial Electrically

Erasable PROM, capable of operation across a broad

voltage range (1.8V to 5.5V). It has been developed for

advanced, low power applications such as personal

communications or data acquisition. This device also

has a page-write capability of up to 64 bytes of data.

This device is capable of both random and sequential

reads up to the 128K boundary. Functional address

lines allow up to eight devices on the same bus, for up

to 1M bit address space. This device is available in the

standard 8-pin plastic DIP, 8-pin SOIC (150 and

208 mil), and 14-pin TSSOP packages.

*24xx128 is used in this document as a generic part number for the 24AA128/24LC128 devices.

†

‡

C is a trademark of Philips Corporation.

100 kHz for V

100 kHz for E temperature range.

24AA128

24LC128

- Maximum write current 3 mA at 5.5V

- Maximum read current 400 A at 5.5V

- Standby current 100 nA typical at 5.5V

- Industrial (I):

- Automotive (E):

1998 Microchip Technology Inc.

Number

Part

1.8-5.5V

2.5-5.5V

Range

< 2.5V.

128K I

-40 C to

-40 C to +125 C

Frequency

Max Clock

400 kHz

C compatible

†

‡

+85 C

™

Ranges

Temp

CMOS Serial EEPROM

I, E

24AA128/24LC128

PACKAGE TYPE

BLOCK DIAGRAM

PDIP

SOIC

TSSOP

SDA

I/O

CONTROL

LOGIC

I/O

SCL

A0…A2

Vss

CONTROL

MEMORY

LOGIC

XDEC

DS21191B-page 1

Vcc

SCL

SDA

HV GENERATOR

PAGE LATCHES

R/W CONTROL

SCL

SDA

Vcc

SCL

SDA

SENSE AMP

EEPROM

ARRAY

YDEC

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