AT24C02C-SSHM-T 存储器 Microchip

AT24C02C-SSHM-T

电可擦除可编程只读存储器 PB/HALO free NiPdAu, 1.7V

I2C-Compatible (2-wire) Serial EEPROM 1-Kbit (128 x 8), 2-Kbit (256 x 8)

Description AT24C02C-SSHM-T

The Atmel® AT24C01C/02C provides 1024/2048-bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 128/256 words of eight bits each. Both devices include a cascading feature that allows up to eight devices to share a common 2-wire bus. These devices are optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C01C/02C are available in space saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead UDFN, 5-lead SOT23, and 8-ball VFBGA packages. In addition, the entire family operates from 1.7V to 5.5V VCC.

Features AT24C02C-SSHM-T

 Low-voltage Operation

̶ VCC = 1.7V to 5.5V

 Internally Organized as 128 x 8 (1K) or 256 x 8 (2K)

 I 2 C Compatible (2-wire) Serial Interface

 Schmitt Trigger, Filtered Inputs for Noise Suppression

 Bidirectional Data Transfer Protocol

 400kHz (1.7V) and 1MHz (2.5V, 2.7V, 5.0V) Compatibility

 Write Protect Pin for Hardware Data Protection

 8-byte Page Write Mode

̶ Partial Page Writes Allowed

 Self-timed Write Cycle (5ms max)

 High-reliability AT24C02C-SSHM-T

̶ Endurance: 1,000,000 Write Cycles

̶ Data Retention: 100 Years

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

̶ 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, 5-lead SOT23, and 8-ball VFBGA

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