Microchip 93LC46B/P 1Kbit MICROWIRE Serial EEPROM DIP-8
Reliable 1Kbit MICROWIRE serial EEPROM, DIP-8 package, low power, 1M cycles, 200-year retention.
The Microchip 93LC46B/P is a 1Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) that utilises the MICROWIRE interface for reliable, low-power data storage. This device is designed for a wide range of nonvolatile memory applications, offering dedicated 16-bit communication. Advanced CMOS technology ensures low power consumption, making it suitable for battery-powered and energy-conscious systems.
This EEPROM features a robust set of functions to facilitate easy integration and dependable operation. It includes self-timed erase/write cycles, an automatic erase all (ERAL) before write all (WRAL) function, and power ON/OFF data protection circuitry to secure your data. The industry-standard 3-wire serial I/O interface simplifies connection, while the device status signal and sequential read function enhance operational efficiency. With a high endurance of 1,000,000 erase/write cycles and data retention greater than 200 years, this memory component is built for long-term reliability.
Key Specifications
- Memory Density: 1Kbit
- Memory Configuration: 64 x 16bit
- Interface: MICROWIRE
- Clock Frequency Max: 2MHz
- IC Case / Package: DIP (Dual In-line Package)
- No. of Pins: 8
- Supply Voltage Min: 2.5V
- Supply Voltage Max: 5.5V
- IC Mounting: Through Hole
- Operating Temperature Range: 0°C to 70°C
- Product Range: 1Kbit MICROWIRE Serial EEPROM
This device is an ideal choice for applications requiring low-power nonvolatile memory, ensuring data persistence across power cycles.
- Computers
- Computer peripherals
- Industrial applications
- Communications networking
- Memory Density: 1Kbit
- Memory Configuration: 64 x 16bit
- Interface: MICROWIRE
- Clock Frequency Max: 2MHz
- IC Case / Package: DIP
- No. of Pins: 8Pins
- Supply Voltage Min: 2.5V
- Supply Voltage Max: 5.5V
- IC Mounting: Through Hole
- Operating Temperature Min: 0°C
- Operating Temperature Max: 70°C
- Product Range: 1Kbit MICROWIRE Serial EEPROM
- Technology: Low-power CMOS
- Erase/Write Cycles: 1,000,000
- Data Retention: Greater than 200 years
- Self-timed erase/write cycles
- Automatic erase all (ERAL) before write all (WRAL)
- Power ON/OFF data protection circuitry
- Industry standard 3-wire serial I/O
- Device status signal
- Sequential read function
- Data retention gt/ 200 years Memory Density: 1Kbit
- Interfaces: Microwire
- of Pins: 8Pins
- SVHC: No SVHC (04-Feb-2026)
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