Part Number: 24LC025

Function: 2K, 2.5V, I2C Serial EEPROM

Package: TSSOP, SOIC, DIP, SOT-23 Type

Manufacturer: Microchip Technology

Image and Pinouts:

 

Description

The Microchip Technology Inc. 24AA024 / 24LC024 / 24AA025 / 24LC025 is a 2 Kbit Serial Electrically Erasable PROM with a voltage range of 1.7V to 5.5V.

The device is organized as a single block of 256 x 8-bit memory with a 2-wire serial interface. Low current design permits operation with typical standby and active currents of only 1 μA and 1 mA, respectively.

The device has a page write capability for up to 16 bytes of data. Functional address lines allow the connection of up to eight devices on the same bus for up to 16K bits of contiguous EEPROM memory. The device is available in the standard 8-pin PDIP, 8-pin SOIC (3.90 mm), TSSOP, 2×3 DFN and TDFN and MSOP packages. The 24AA025/24LC025 is also available in the 6-lead SOT-23 package.

Features

• 2-Wire Serial Interface, I2C Compatible

• Cascadable up to Eight Devices

• Schmitt Trigger Inputs for Noise Suppression

• Output Slope Control to Eliminate Ground Bounce

• 100 kHz and 400 kHz Clock Compatibility

• Page Write Time 5 ms Maximum

• Self-timed Erase/Write Cycle

• 16-Byte Page Write Buffer

• Hardware Write-Protect on 24XX024 Devices

• ESD Protection >4,000V

• More than 1 Million Erase/Write Cycles

Other data sheets are available within the file:

4L25, 4L25T, 2R4, AR5, AR4, 2R5, HMNN, HPNN

24LC025 Datasheet PDF Download

Part Number: AM29F100T, AM29F100B

Function: 1 Megabit, CMOS 5.0 Volt-only, Sector Erase Flash Memory

Package: SO 44 Pin, TSOP 48 Pin Type

Manufacturer: Advanced Micro Devices

Image and Pinouts:

 

Description

The AM29F100T is a 1 Mbit, 5.0 Volt-only Flash memory organized as 128 Kbytes of 8 bits each or 64 words of 16 bits each. The 1 Mbit of data is divided into 5 sectors of one 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and one 64 Kbytes, for flexible erase capability.

The 8 bits of data will appear on DQ0–DQ7 or 16 bits on DQ0–DQ15. The Am29F100 is offered in 44-pin SO and 48-pin TSOP packages. This device is designed to be programmed in-system with the standard system 5.0 Volt VCCsupply.

12.0 Volt VPPis not required for program or erase operations. The device can also be reprogrammed in standard EPROM programmers.

 

Features

1. Sector erase architecture

(1) One 16 Kbyte, two 8 Kbytes, one 32 Kbyte, and one 64 Kbytes
(2) Any combination of sectors can be erased. Also supports full chip erase.

2. Sector protection

(1) Hardware method that disables any combination of sectors from write or erase operations.
Implemented using standard PROM programming equipment.

3. Embedded Erase Algorithms

(1) Automatically pre-programs and erases the chip or any sector

 

Other data sheets are available within the file:

AM29F100B-120EC, AM29F100B-120EE, AM29F100B-120EEB,

AM29F100B-120EI, AM29F100B-120FC

 

AM29F100T Datasheet PDF Download