24AA01 Datasheet

IC型號：
24AA01
PDF描述：
1K I2C™ Serial EEPROM
文件大小：
791.40KB
PDF頁數(shù)：
34頁
芯片廠家：
Microchip

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24AA01/24LC01B

1K I

鈩?/div>

Serial EEPROM

Device Selection Table

Part

Number

24AA01

24LC01B

Note 1:

Range

1.8-5.5

2.5-5.5

Max Clock

Frequency

400 kHz

(1)

400 kHz

Temp

Ranges

I, E

Description

The Microchip Technology Inc. 24AA01/24LC01B

(24XX01*) is a 1 Kbit Electrically Erasable PROM. The

device is organized as one block of 128 x 8-bit memory

with a 2-wire serial interface. Low-voltage design

permits operation down to 1.8V with standby and active

currents of only 1

碌A(chǔ)

and 1 mA, respectively. The

24XX01 also has a page write capability for up to 8

bytes of data. The 24XX01 is available in the standard

8-pin PDIP, surface mount SOIC, TSSOP and MSOP

packages and is also available in the 5-lead SOT-23

package.

100 kHz for V

<2.5V

Features

鈥?Single-supply with operation down to 1.8V

鈥?Low-power CMOS technology

- 1 mA active current typical

- 1

碌A(chǔ)

standby current typical (I-temp)

鈥?Organized as 1 block of 128 bytes (1 x 128 x 8)

鈥?2-wire serial interface bus, I

C鈩?compatible

鈥?Schmitt Trigger inputs for noise suppression

鈥?Output slope control to eliminate ground bounce

鈥?100 kHz (24AA01) and 400 kHz (24LC01B)

compatibility

鈥?Self-timed write cycle (including auto-erase)

鈥?Page write buffer for up to 8 bytes

鈥?2 ms typical write cycle time for page write

鈥?Hardware write-protect for entire memory

鈥?Can be operated as a serial ROM

鈥?Factory programming (QTP) available

鈥?ESD protection > 4,000V

鈥?1,000,000 erase/write cycles

鈥?Data retention > 200 years

鈥?8-lead PDIP, SOIC, TSSOP and MSOP packages

鈥?5-lead SOT-23 package

鈥?Standard and Pb-free finishes

鈥?Available for extended temperature ranges:

- Industrial (I): -40擄C to +85擄C

- Automotive (E): -40擄C to +125擄C

Package Types

PDIP/SOIC/TSSOP/MSOP

24XX01

SCL

SOT-23-5

24XX01

SDA SDA

Note:

Pins A0, A1 and A2 are not used by the

24XX01 (no internal connections).

Block Diagram

HV Generator

I/O

Control

Logic

Memory

Control

Logic

XDEC

EEPROM

Array

Page Latches

I/O

SCL

YDEC

SDA

Sense Amp.

R/W Control

錚?/div>

2003 Microchip Technology Inc.

DS21711C-page 1

型號

版本

描述

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