Microchip Technology 24AA1026, 24LC1026, 24FC1026 1024K Serial EEPROMs

Microchip Technology 24AA1026, 24LC1026, and 24FC1026 1024K Serial EEPROMs are organized as one 128K x 8-bit memory with a two-wire, I²C compatible serial interface. The 24AA1026, 24LC1026, and 24FC1026 EEPROMs are optimized for advanced, low-power applications such as personal communications or data acquisition. These devices have both byte write and page write capability of up to 128 bytes of data.

The 24AA1026, 24LC1026, and 24FC1026 are capable of both random and sequential reads. Reads may be sequential within address boundaries 0000h to FFFFh and 10000h to 1FFFFh. Functional address lines allow up to four devices on the same data bus. This design allows for up to 4 Mbits total system EEPROM memory.

The Microchip Technology 24AA1026, 24LC1026, and 24FC1026 Serial EEPROMs are available in standard 8-pin PDIP, SOIC, SOIJ, and TSSOP packages.

Features

Low-power CMOS technology
- Read current 450mA, maximum
- Standby current 5mA, maximum
2-wire serial interface, I²C compatible
Cascadable up to four devices
Schmitt trigger inputs for noise suppression
Output slope control to eliminate ground bounce
100kHz and 400kHz clock compatibility
1MHz clock for FC versions
Page Write time 3ms (typical)
Self-timed Erase/Write cycle

128-byte page write buffer
Hardware write-protect
ESD protection >4000V
More than 1 million Erase/Write cycles
Data retention >200 Years
Factory programming available
Operating temperature range
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
Package options include 8-lead PDIP, SOIJ, SOIC and TSSOP
RoHS compliant