AT24C164-10PU-2.7集成电路（IC）的存储器规格书PDF中文资料

描述 Description

The AT24C164 provides 16,384 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 2048 words of 8 bits each. The device’s cascadable feature allows up to eight devices to share a common two-wire bus. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C164 is available in space saving 8-lead PDIP and 8-lead JEDEC SOIC packages and is accessed via a two- wire serial interface. In addition, this device is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions.

特性 Features

• Low Voltage and Standard Voltage Operation

– 2.7 (VCC = 2.7V to 5.5V)

– 1.8 (VCC = 1.8V to 5.5V)

• Internally Organized 2048 x 8 (16K)

• Two-Wire Serial Interface

• Schmitt Trigger, Filtered Inputs for Noise Suppression

• Bidirectional Data Transfer Protocol

• 100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Compatibility

• Write Protect Pin for Hardware Data Protection

• Cascadable Feature Allows for Extended Densities

• 16-Byte Page Write Mode

• Partial Page Writes Are Allowed

• Self-Timed Write Cycle (10 ms max)

• High Reliability

– Endurance: 1 Million Write Cycles

– Data Retention: 100 Years

• Automotive Grade, Extended Temperature and Lead-free/Halogen-free

Devices Available

• 8-lead PDIP and 8-lead JEDEC SOIC Packages

• Die Sales: Wafer Form, Waffle Pack and Bumped Wafers