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ATMEL  AT93C46EN-SH-B  EEPROM, 1 Kbit, 64 x 16bit, 2 MHz, Serial, SOIC, 8 Pins

ATMEL AT93C46EN-SH-B
Technical Data Sheet (743.15KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The AT93C46EN-SH-B is a MICROWIRE-compatible 1kB 3-wire serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 64 words of 16-bit each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT93C46E is enabled through the chip select pin (CS) and accessed via a 3-wire serial interface consisting of data input (DI), data output (DO) and shift clock (SK). Upon receiving a read instruction at DI, the address is decoded and the data is clocked out serially on the data output DO pin. The write cycle is completely self-timed and no separate erase cycle is required before write. The write cycle is only enabled when the part is in the erase/write enable state. When CS is brought high following the initiation of a write cycle, the DO pin outputs the ready/busy status of the part.
  • Low and standard-voltage operation
  • User-selectable internal organization
  • 2MHz Clock rate (5V)
  • Self-timed write cycle (5ms maximum)
  • High reliability
  • Endurance - 1000000 write cycles
  • Data retention - 100 years

 

Product Information

Memory Size:
1Kbit
EEPROM Memory Configuration:
64 x 16bit
Clock Frequency:
2MHz
IC Interface Type:
Serial
Memory Case Style:
SOIC
No. of Pins:
8Pins
Supply Voltage Min:
1.8V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
1Kbit Microwire Serial EEPROM
MSL:
MSL 3 - 168 hours
Supply Voltage Range:
1.8V to 5.5V
SVHC:
To Be Advised

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Applications

  • Computers & Computer Peripherals;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
RoHS Compliant:
Yes
Authorized Distributor