ATTENTION: Due to increased demand and order volume, processing time may take an additional 1-3 business days.

HomeCommunitySubjectAT24C08C EEPROM: Pinout, Equivalent and Datasheet

AT24C08C EEPROM: Pinout, Equivalent and Datasheet

Memory AT24C08 Non-Volatile 8-TSSOP (0.173, 4.40mm Width) 8Kb 1K x 8 EEPROM -40°C~85°C TA 1.7V~5.5V I2C 5V 1MHz 0.65mm IC EEPROM 8K I2C 1MHZ 8TSSOP

Nov 12, 2021

Buck Burns

Using an EEPROM to replace combinational logic

Memory AT24C08 Non-Volatile 8-TSSOP (0.173, 4.40mm Width) 8Kb 1K x 8 EEPROM -40°C~85°C TA 1.7V~5.5V I2C 5V 1MHz 0.65mm IC EEPROM 8K I2C 1MHZ 8TSSOP

The AT24C08C provides 8,192 bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 1,024 words of 8 bits each. The device's cascadin feature allows up to two devices to share a common two-wire bus. Furthermore, Huge range of Semiconductors, Capacitors, Resistors and IcS in stock. Welcome RFQ.

AT24C08C-XHM-B

4554In Stock

Min.: 1 Mult.: 1

Quantity	Unit Price	Ext. Price
1+	$1.13519	$1.14
10+	$1.07094	$10.71
100+	$1.01032	$101.03
500+	$0.95313	$476.57
1000+	$0.89918	$899.18

Unit Price:$1.13519

Subtotal: $1.14

Quick Links

AT24C08C Pinout

AT24C08C CAD Model

PCB Symbol

PCB Footprint

3D Model

AT24C08C Overview

The AT24C08C provides 8,192 bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 1,024 words of 8 bits each. The device's cascadin feature allows up to two devices to share a common two-wire bus. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential. The devices is available in space-saving 8-lead TSSOP package. The package operates from 1.7V to 5.5V. The AT24C08C is internally organized as 64 pages of 16 bytes each. The AT24C08C supports the writing of a single 8-bit byte. Selecting a data word in the AT24C08C requires a 10-bit word address.

This article provides you with a basic overview of the AT24C08C EEPROM, including its pin descriptions, features and specifications, etc., to help you quickly understand what AT24C08C is.

AT24C08C Features

● Low-Voltage Operation: V_CC = 1.7V to 5.5V

● Internally Organized as 512 x 8 (4K) or 1,024 x 8 (8K)

● Industrial Temperature Range: -40°C to +85°C

● I²C-Compatible (Two-Wire) Serial Interface:

◆ 100 kHz Standard mode, 1.7V to 5.5V

◆ 400 kHz Fast mode, 1.7V to 5.5V

◆ 1 MHz Fast Mode Plus (FM+), 2.5V to 5.5V

● Schmitt Triggers, Filtered Inputs for Noise Suppression

● Bidirectional Data Transfer Protocol

● Write-Protect Pin for Full Array Hardware Data Protection

● Ultra Low Active Current (3 mA maximum) and Standby Current (6 μA maximum)

● 16-byte Page Write Mode: Partial page writes allowed

● Random and Sequential Read Modes

● Self-Timed Write Cycle within 5 ms Maximum

● ESD Protection > 4,000V

● High Reliability:

◆ Endurance: 1,000,000 write cycles

◆ Data retention: 100 years

● Green Package Options (Lead-free/Halide-free/RoHS compliant)

● Die Sale Options: Wafer Form and Tape and Reel Available

Specifications

Microchip Technology AT24C08C-XHM-B technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT24C08C-XHM-B.

AT24C08C-XHM-B Tech Specifications

Microchip Technology AT24C08C-XHM-B technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT24C08C-XHM-B.

Product Attribute	Attribute Value
Factory Lead Time	7 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173, 4.40mm Width)
Number of Pins	8Pins
Memory Types	Non-Volatile
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2005
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	8Terminations
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply	1.7V~5.5V

Product Attribute	Attribute Value
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Number of Functions	1Function
Supply Voltage	5V
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	AT24C08
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	1.7V
Interface	2-Wire, I2C, Serial
Memory Size	8Kb 1K x 8
Nominal Supply Current	3mA
Clock Frequency	1MHz
Access Time	550ns
Memory Format	EEPROM
Memory Interface	I2C

Product Attribute	Attribute Value
Write Cycle Time - Word, Page	5ms
Density	8 kb
Standby Current-Max	0.000001A
Serial Bus Type	I2C
Endurance	1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC)	5ms
Data Retention Time-Min	100
Write Protection	HARDWARE
I2C Control Byte	1010DMMR
Height	1.05mm
Length	3.1mm
Width	4.5mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

View Similar

AT24C08C Functional Block Diagram

Block Diagram

AT24C08C Equivalent

Model number	Manufacturer	Description
AT24C08C-MAPD-E	Atmel Corporation	EEPROM, 1KX8, Serial, CMOS, PDSO8, UDFN-8
GT24C08-3ZLA2-TR	Giantec Semiconductor Inc	EEPROM
AT24C08C-WWU11	Atmel Corporation	EEPROM, 1KX8, Serial, CMOS, DIE
AT24C08C-WWU11M	Microchip Technology Inc	AT24C08C-WWU11M
SLE5528M2	Infineon Technologies AG	EEPROM, 1KX8, Serial, CMOS, DIE
AT24C08C-MAPD-T	Microchip Technology Inc	EEPROM, 1KX8, Serial, CMOS, PDSO8
SLE5528C	Infineon Technologies AG	EEPROM, 1KX8, Serial, CMOS, DIE
SLE5518C	Infineon Technologies AG	EEPROM, 1KX8, Serial, CMOS, DIE
AT25080B-WWU11L	Atmel Corporation	EEPROM, 1KX8, Serial, CMOS, WAFER

AT24C08C Package

Package

8-lead TSSOP Package Marking Information

Recommended land pattern

AT24C08C Manufacturer

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Datasheet PDF

AT24C08C-XHM-B Documents

Download datasheets and manufacturer documentation for AT24C08C-XHM-B

Datasheets

AT24C08C-XHM-B-Microchip-datasheet-17898939.pdf

AT24C08C-XHM-B-Atmel-datasheet-11607643.pdf

AT24C04C, 08C

PCN Assembly/Origin

AT24C08C/AT24C16C 03/Feb/2020

PCN Part Status Change

CC140605A Revision 17/Mar/2016

PCN Design/Specification

AT24C04C/08C Datasheet 7/Dec/2018

Marking Chgs 11/Jul/2017

PCN Packaging

Transfer to Microchip/Label/Pkg 5/Sep/2016

MBB/Label Chgs 16/Nov/2018

ConflictMineralStatement

Microchip-company-68.pdf

Frequently Asked Questions

What is AT24C08 mainly used for?

Equivalent to a hard disk. After the power is off, the data still exists, which is an external rom.

Can AT24C08N and AT24C08C be used in common?

The two can be shared, because they only differ in Device Revision.

When the number in the storage area of AT24C08 is not assigned, is it 0 or an indeterminate number?

In fact, you only need to debug this problem yourself. Generally speaking, if the local variable is not initialized, it is a random number; if it is a global variable, it is 0.

FAQ