AT24CM01-SSHM-T 存储器 Microchip

AT24CM01-SSHM-T

电可擦除可编程只读存储器 SERIAL 电可擦除可编程只读存储器, 1M 2-WIR-8 SOIC

I2C-Compatible (2-wire) Serial EEPROM  1-Mbit (131,072 x 8)

Features AT24CM01-SSHM-T

 Low Voltage and Standard Voltage Operation Available

̶ 1.7V (VCC = 1.7V to 5.5V)

̶ 2.5V (VCC = 2.5V to 5.5V)

 Internally Organized 131,072 x 8

 2-wire Serial Interface

 Schmitt Triggers, Filtered Inputs for Noise Suppression

 Bidirectional Data Transfer Protocol

 400kHz (1.7V) and 1MHz (5V, 2.5V) Compatibility

 Write Protect Pin for Hardware Data Protection

 256-byte Page Write Mode

̶ Partial Page Writes Allowed

 Random and Sequential Read Modes

 Self-timed Write Cycle (5ms Max)

 High Reliability

̶ Endurance: 1,000,000 Write Cycles

̶ Data Retention: 40 Years

 Green Package Options (Pb/Halide-free/RoHS Compliant)

̶ 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, and 8-ball WLCSP

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

Description AT24CM01-SSHM-T

The Atmel® AT24CM01-SSHM-T provides 1,048,576 bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 131,072 words of 8 bits each. The device’s cascadable feature allows up to four devices to share a common 2-wire bus. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The devices are available in space-saving 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, and 8-ball WLCSP. In addition, the entire family is available in 1.7V (1.7V to 5.5V) and 2.5V (2.5V to 5.5V) versions.