EC24C32A,EC24C64A-32K/64K-Bit 2-WIRE SERIAL EEPROM

EC24C32A,EC24C64A-32K/64K-Bit 2-WIRE SERIAL EEPROM
General description
The EC24C32A/EC24C64A 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 commercial applications where low-power and low-voltage operation are essential.The EC24C32A/EC24C64A is available in space saving PDIP-8,SOP-8,TSSOP-8,MSOP-8 and DFN-8 (only EC24C32A) packages and is accessed via a two-wire serial interface.

Features
Wide Voltage Operation – VCC= 1.7V to 5.5V
Operating Ambient Temperature: -40°C to +85°C
Internally Organized:
– EC24C32A, 4096 X 8 (32K bits)
– EC24C64A, 8192 X 8 (64K bits)
Two-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
1 MHz (5V), 400 kHz (1.7V, 2.5V, 2.7V) Compatibility
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
PDIP-8, SOP-8, TSSOP-8, MSOP-8 and DFN-8 packages
Applications
Pin Configurations


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