EEWORLDEEWORLDEEWORLD

Part Number

Search

AT24C01B_09

Description
Two-wire Automotive Temperature Serial EEPROM
File Size414KB,20 Pages
ManufacturerAtmel (Microchip)
Download Datasheet View All

AT24C01B_09 Overview

Two-wire Automotive Temperature Serial EEPROM

1. Features
Medium-voltage and Standard-voltage Operation
– 2.5 (V
CC
= 2.5V to 5.5V)
Automotive Temperature Range –40°C to 125°C
Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K) or 1024 x 8 (8K)
Two-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
400 kHz (2.5V) Compatibility
Write Protect Pin for Hardware Data Protection
8-byte Page (1K, 2K) or 16-byte Page (4K, 8K) Write Modes
Partial Page Writes are Allowed
Self-timed Write Cycle (5 ms max)
High-reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
8-lead JEDEC SOIC and 8-lead TSSOP Packages
Two-wire
Automotive
Temperature
Serial EEPROM
1K (128 x 8)
2K (256 x 8)
4K (512 x 8)
8K (1024 x 8)
2. Description
The AT24C01B/02B/04B/08B provides 1024/2048/4096/8192 bits of serial electrically
erasable and programmable read-only memory (EEPROM) organized as
128/256/512/1024 words of 8 bits each. The device is optimized for use in many auto-
motive applications where low-power and low-voltage operation are essential. The
AT24C01B/02B/04B/08B is available in space-saving 8-lead JEDEC SOIC and 8-lead
TSSOP packages and is accessed via a two-wire serial interface. In addition, the
entire family is available in 2.5V (2.5V to 5.5V) versions.
8-lead SOIC
Table 2-1.
Pin Name
A0
A2
SDA
SCL
WP
Pin Configurations
Function
Address Inputs
Serial Data
Serial Clock Input
Write Protect
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
AT24C01B
AT24C02B
AT24C04B
AT24C08B
8-lead TSSOP
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
8517C–SEEPR–01/09
2018 Autumn Recruitment of Texas Instruments Reliability Engineer Interview and Written Examination Experience
Let me share with you another netizen's experience of interviewing TI. First, interview with the reliability person (FAE's go to the lab first, and I heard they build circuits). Then there is a writte...
alan000345 TI Technology Forum
Those who are lost ask for directions from you!
I have been doing testing in my current company for a whole year. My work mainly involves product verification and report output. I find it boring and uninteresting. I want to move into the direction ...
zxzj888 Embedded System
Cooling solutions for high-power chips
Use a metal bottom shell and add MAP soft silicone thermal pads to achieve the heat dissipation effect. In the past, many people used thermal grease as a thermal conductive material: Today's electroni...
jek9528 Industrial Control Electronics
Embedded technology exchange QQ group
Group number: 37829738 I hope you can exchange ideas on ARM, MCU, LINUX, and artificial intelligence technology....
stonepal Embedded System
PSD14.2 Guide.
PSD14.2 Guide....
fighting FPGA/CPLD
Ask a few questions about TOPWIN2005 burner
When I run TOPWIN2005, an error message "Access violation at address 740b0cc2, read of address 740b0cc2" appears. I click OK and it says "Access violation at address 740b0cc2, read of address 740b0cc2...
yongle_2005 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2716  917  1361  814  298  55  19  28  17  6 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号