Microchip, 256 kB EEPROM, 1000 ns 8-Pin SOIC Serial-SPI

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Subtotal (1 reel of 4000 units)*

MYR6,496.00

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Units
Per Unit
Per Reel*
4000 +MYR1.624MYR6,496.00

*price indicative

RS Stock No.:
197-5851
Mfr. Part No.:
AT93C66B-SSHM-T
Manufacturer:
Microchip
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Brand

Microchip

Product Type

EEPROM

Memory Size

256kB

Interface Type

Serial-SPI

Package Type

SOIC

Mount Type

Surface

Pin Count

8

Organisation

512 x 8/256 x 16 Bit

Maximum Clock Frequency

2MHz

Minimum Supply Voltage

1.7V

Number of Bits per Word

8

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

AT93C56B/66B

Standards/Approvals

No

Width

6 mm

Length

4.9mm

Height

1.75mm

Data Retention

100year

Number of Words

128256

Automotive Standard

AEC-Q100

Maximum Random Access Time

1000ns

Supply Current

2mA

The Microchip AT93C66B series EEPROM is a 3 wire 4Kbit serial read only EEPROM. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential. It operates from 1.7V to 5.5V.

Industrial temperature range is -40°C to +85°C

Sequential read modes

2MHz clock rate (5V)

3-wire serial interface

Self-timed write cycle within 5 ms maximum

High reliability

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