24AA08 Datasheet PDF – 8Kb I2C 2-wire Serial EEPROM

Part Number : 24AA08

Function : 8K 1.8V I2C EEPROM

Package : 8 Pin SOIC, DFN, PDIP, UDFN

Manufacturers : Microchip Technology

Pinouts :

24AA08 datasheet


Description :

The Microchip Technology Inc. 24AA08/24LC08B (24XX08*) is a 8 Kbit Electrically Erasable PROM. The device is organized as four blocks 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, respectively. The 24XX08 also has a page write capability for up to 16 bytes of data. The 24XX08 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2×3 DFN, 2×3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 package. All packages are Pb-free and RoHS compliant.


1. Single Supply with Operation down to 1.7V for 24AA08 and 24FC08 Devices, 2.5V for 24LC08B Devices
2 Low-Power CMOS Technology:
– Read current 1 mA, maximum
– Standby current 1 μA, maximum (I-temp.)
3. 2-Wire Serial Interface, I2C Compatible
4. Schmitt Trigger Inputs for Noise Suppression
5. Output Slope Control to Eliminate Ground Bounce
6. 100 kHz, 400 kHz and 1 MHz Compatibility
7. Page Write Time: 5 ms, Maximum
8. Self-Timed Erase/Write Cycle

Other data sheets within the file : 24AA08-/P, 24AA08-/SM, 24AA08-/SN, 24AA08-I/P

24AA08 Datasheet PDF Download

24AA08 pdf

ATMLH412 Datasheet PDF – 256K Serial EEPROM

Part Number : ATMLH412

Function : Two-wire Serial EEPROM, 256K (32,768 x 8)

Package :  8 Pin PDIP, SOIC, dBGA2, TSSOP Type

Manufacturers : ATMEL

Images :

ATMLH412 datasheet atmel

Description :

The ATMLH412 provides 262,144 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 32,768 words of 8 bits each. The device’s cascadable feature allows up to eight 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 operation are essential.

Pinout :

ATMLH412 datasheet atmel


1. Internally Organized as 32,768 x 8
2. Two-wire Serial Interface
3. Schmitt Trigger, Filtered Inputs for Noise Suppression
4. Bidirectional Data Transfer Protocol
5. 1 MHz (5.0V, 2.7V, 2.5V), and 400 kHz (1.8V) Compatibility
6. Write Protect Pin for Hardware and Software Data Protection
7. 64-byte Page Write Mode (Partial Page Writes Allowed)
8. Self-timed Write Cycle (5 ms Max)

Other data sheets within the file : ATMEL412, ATMELH412

ATMLH412 Datasheet PDF

ATMLH412 pdf