AX24C64A Datasheet | AXElite

AX24C32A/64A 32K/64K-bit 2-WIRE SERIAL CMOS EEPROM General Description The AX24C32A/AX24C64A provides 32,768/65,536 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 4096/8192 words of 8 bits each. The device is optimized for use in many industrial and mercial applications where low-power and low-voltage operation are essential. The AX24C32A/AX24C64A is available in space-saving SOP-8, TSSOP-8 and DFN-8 (only AX24C32A) packages and is accessed via a two-wire serial interface. Features - Wide Voltage Operation - VCC = 1.8V to 5.5V - Operating Ambient Temperature: -40°C to +85°C - Internally Organized: - AX24C32A, 4096 X 8 (32K bits) - AX24C64A, 8192 X 8 (64K bits) - Two-wire Serial Interface - Schmitt Trigger, Filtered Inputs for Noise Suppression - Bidirectional Data Transfer Protocol - 1 MHz (5V), 400 k Hz (1.8V, 2.5V, 2.7V) patibility - Write Protect Pin for Hardware Data Protection - 32-byte Page (32K, 64K) Write Modes - Partial Page Writes Allowed - Self-timed Write Cycle (5 ms max) - High-reliability - Endurance: 1 Million Write Cycles - Data Retention: 100 Years - SOP-8, TSSOP-8 and DFN-8 packages Pin Configuration VÛmw`R- yÑb€ SOP-8 TSSOP-8 DFN-8 w.goftech. Pin Configuration Pin Name A0 - A2 SDA SCL WP GND VCC Functions Write Protect Address Inputs Serial Data Serial Clock Input Write Protect Ground Power Supply 1/14 Axelite Confidential Materials, do not copy or distribute without written consent. Rev.1.1 Jul.22, 2011 AX24C32A/64A...