AS02 – 1 Mbit Memory (CAT24M01)
This xChip forms part of the memory modules, based on the CAT24M01 by ON Semiconductor, offering 1 Mb storage capacity for storing program configurations, data logs and other files.
The CAT24M01 is an EEPROM Serial 1-Mb I²C, internally organized as 131,072 words of 8 bits each. It features a 256-byte page write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) I²C protocol.
Up to four AS02 can be connected on in the same circuit. On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.
Product Features
● 1 Mb (128 kb) memory
● Simple interface protocol / industry standard; 1 MHz clock enables faster operation.
Applications
● File storage
● Program configuration storage
● Data logging
Specifications
● Supports Standard, Fast and Fast-Plus I²C protocol
● 256-byte page write buffer
● Hardware write protection for entire memory
● Schmitt triggers and noise suppression filters on I²C bus inputs (SCL and SDA).
● Low power CMOS technology
● 1,000,000 program/erase cycles
● 100 year data retention
● Industrial and extended temperature range
