24AA02HT-E/OT datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > storage> 24AA02HT-E/OT

24AA02HT-E/OT: Description256X8 I2C/2-WIRE SERIAL EEPROM, PDSO8; Categorystorage; File Size514KB，30 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

Download Datasheet Parametric View All

24AA02HT-E/OT Overview

256X8 I2C/2-WIRE SERIAL EEPROM, PDSO8

24AA02HT-E/OT Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	5.5 V
Minimum supply/operating voltage	1.7 V
Rated supply voltage	2.5 V
maximum clock frequency	0.1000 MHz
Processing package description	4.40 MM, PLASTIC, TSSOP-8
state	ACTIVE
Craftsmanship	CMOS
packaging shape	RECTANGULAR
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.6500 mm
Terminal location	DUAL
Packaging Materials	PLASTIC/EPOXY
Temperature level	INDUSTRIAL
memory width	8
organize	256 X 8
storage density	2048 deg
operating mode	SYNCHRONOUS
Number of digits	256 words
Number of digits	256
Memory IC type	I2C/2-WIRE SERIAL EEPROM
serial parallel	SERIAL
Maximum TWC of write cycle	5 ms

Preview

Download Datasheet

View All

24AA02H/24LC02BH

2K I

™

Serial EEPROM with Half-Array Write-Protect

Device Selection Table

Part

Number

24AA02H

24LC02BH

Note 1:

Range

1.7-5.5

2.5-5.5

Max. Clock

Frequency

400 kHz

(1)

400 kHz

Temp.

Ranges

I, E

Description:

The Microchip Technology Inc. 24AA02H/24LC02BH

(24XX02H*) is a 2 Kbit Electrically Erasable PROM.

The device is organized as one block of 256 x 8-bit

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

design permits operation down to 1.7V, with standby

and active currents of only 1

μA

and 1 mA, respec-

tively. The 24XX02H also has a page write capability for

up to 8 bytes of data. The 24XX02H is available in the

standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3

TDFN and MSOP packages, and is also available in

the 5-lead SOT-23 and SC-70 packages.

100 kHz for V

<2.5V

Features:

• Single Supply with Operation down to 1.7V for

24AA02H Devices, 2.5V for 24LC02BH Devices

• Low-Power CMOS Technology:

- Read current 1 mA, max.

- Standby current 1

μA,

max. (I-temp)

• 2-Wire Serial Interface, I

C™ Compatible

• Schmitt Trigger Inputs for Noise Suppression

• Output Slope Control to Eliminate Ground Bounce

• 100 kHz and 400 kHz Clock Compatibility

• Page Write Time 3 ms, typical

• Self-Timed Erase/Write Cycle

• 8-Byte Page Write Buffer

• Hardware Write-Protect for Half-Array (80h-FFh)

• ESD Protection >4,000V

• More than 1 Million Erase/Write Cycles

• Data Retention >200 Years

• Factory Programming Available

• Packages include 8-lead PDIP, SOIC, TSSOP,

TDFN, MSOP, 5-lead SOT-23 and SC-70

• Pb-Free and RoHS Compliant

• Temperature Ranges:

- Industrial (I): -40°C to +85°C

- Automotive (E): -40°C to +125°C

Package Types

PDIP, MSOP

SOT-23/SC-70

SCL

Vss

SDA

Note:

Vcc

A0 1

A1 2

A2 3

SCL

SOIC, TSSOP

TDFN

8 V

7 WP

6 SCL

5 SDA

SCL

SDA

SDA V

Pins A0, A1 and A2 are not used by the 24XX02H

(no internal connections).

Block Diagram

Generator

I/O

Control

Logic

Memory

Control

Logic

XDEC

EEPROM

Array

Page

Latches

I/O

SCL

YDEC

SDA

Sense Amp.

R/W Control

2008 Microchip Technology Inc.

DS22105A-page 1

Recommended Resources

Four-channel infrared remote control remote transmitter circuit

Simple and practical thermostat controller circuit

Long storage time precision peak voltage detector circuit diagram

Pressure measurement interface circuit

Power supply circuit diagram of PMV-P-14VC color display

MC1460G integrated voltage regulator forms a 5V regulated power supply

Say a celebrity silently and the computer will guess it for you: [url]http://en.akinator.com/#[/url]...; 凯哥 Talking

S5PV210 mounts two peripherals on IIC1 s3c-i2c s3c2440-i2c.1: cannot get bus (error -110) error: s3c-i2c s3c2440-i2c.1: cannot get bus (error -110) ——But it can be used normally under wince, I don’t know why, it’s really annoying, now reducing the speed of IIC1 doesn’t work. Just disconnect one I...; gooogleman Embedded System

Why is it so difficult to put out a fire when a new energy vehicle catches fire?: [i=s]This post was last edited by alan000345 on 2018-7-2 13:08[/i] It turns out that Mr. Zhang, the chief designer of electric vehicles, said that the design of lithium battery packs for electric vehi...; alan000345 Automotive Electronics

【Using IP core to realize D/A conversion in measurement and control system】: Abstract: Digital technology is used to realize D/A conversion in the measurement and control system with IP core, and it is implemented in a programmable logic device. It is not affected by temperatu...; dfjso9 Analog electronics

Under wince5.0, the hard disk file system must be reloaded every time the computer is turned on.: I wrote a hard disk driver under wince5.0, which can load a 16G hard disk. However, every time I boot up, I have to wait 10 minutes to load the file system. The serial port output is constantly readin...; hurdy Embedded System

Problems with variable frequency winding motors: The frequency converter (ABB ACS800) with a short-circuited winding motor always reports an overload or overspeed (when descending) fault! Is it a motor fault?Thank you for your answers! My lifting me...; eeleader Industrial Control Electronics

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components