AT93C46DN-SH-B - Atmel

Manufacturer Part Number

AT93C46DN-SH-B

Manufacturer

Atmel

Introduction

The AT93C46DN-SH-B is a 1Kbit serial EEPROM integrated circuit from Atmel.

Product Features and Performance

1Kbit of non-volatile EEPROM memory

3-wire serial interface (clock, data, chip select)

Supports page write mode with a 5ms word/page write cycle time

Memory organization of 128 x 8 or 64 x 16

Operating voltage range of 1.8V to 5.5V

Operating temperature range of -40°C to 85°C

Product Advantages

Small 8-SOIC package for space-constrained designs

Low power consumption

High endurance of 1 million write cycles per memory cell

Data retention of over 100 years

Key Technical Parameters

Package: 8-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Voltage Supply: 1.8V ~ 5.5V

Technology: EEPROM

Memory Size: 1Kbit

Memory Interface: 3-Wire Serial

Write Cycle Time Word, Page: 5ms

Memory Organization: 128 x 8, 64 x 16

Memory Format: EEPROM

Clock Frequency: 2 MHz

Quality and Safety Features

High reliability and endurance

Designed and manufactured to industrial quality standards

Compatibility

The AT93C46DN-SH-B is compatible with various microcontrollers and processors that support a 3-wire serial EEPROM interface.

Application Areas

Embedded systems

Industrial controls

Consumer electronics

Automotive electronics

Product Lifecycle

The AT93C46DN-SH-B is an active product and is not nearing discontinuation. Replacement or upgrade options are available from Atmel.

Key Reasons to Choose This Product

Small and compact 8-SOIC package for space-constrained designs

Wide operating voltage and temperature ranges for versatile applications

High endurance and data retention for reliable long-term operation

Low power consumption for energy-efficient designs

Seamless compatibility with a wide range of microcontrollers and processors