Description

The Microchip Technology Inc. 24XX64(1) is a 64-Kbit Electrically Erasable PROM (EEPROM). The device is organized as a single block of 8K x 8-bit memory with a two-wire serial interface. Its low-voltage design permits operation down to 1.7V, with standby and active currents of only 1 µA and 3 mA, respectively. The 24XX64 also has a page write capability for up to 32 bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 512-Kbit address space.

Features

• Single Supply with Operation Down to 1.7V for
24AA64 and 24FC64 Devices and 2.5V for
24LC64 Devices
• Low-Power CMOS Technology:
- Active current: 3 mA, maximum
- Standby current: 1 µA, maximum
• Two-Wire Serial Interface, I2C Compatible
• Packages with Three Address Pins are
Cascadable Up to Eight Devices
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz and 400 kHz Clock Compatibility
• 1 MHz Clock for FC versions
• Page Write Time: 5 ms, Maximum
• Self-Timed Erase/Write Cycle
• 32-Byte Page Write Buffer
• Hardware Write-Protect
• ESD Protection > 4,000V
• More Than 1 Million Erase/Write Cycles
• Data Retention > 200 Years
• Factory Programming Available
• RoHS Compliant
• Temperature Ranges Supported:
-Industrial (1): -40°C to +85°C
-Extended (E): -40°C to +125°C
• Automotive AEC-Q100 Qualified