Microchip AT25M01-SSHM-B, 1MB EEPROM Chip, 80ns 8-Pin SOIC SPI

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£10.80

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£13.00

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Packaging Options:
RS Stock No.:
236-8826P
Mfr. Part No.:
AT25M01-SSHM-B
Brand:
Microchip
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Brand

Microchip

Memory Size

1MB

Interface Type

SPI

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

8

Organisation

128 x 8 bit

Minimum Operating Supply Voltage

1.7 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

1.7 → 5.5V

Number of Bits per Word

8bit

Dimensions

4.9 x 3.9 x 1.5mm

Maximum Random Access Time

80ns

Data Retention

100yr

Minimum Operating Temperature

-40 °C

Number of Words

128

Maximum Operating Temperature

+85 °C

The Microchip 1,048,576 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 131,072 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.

128K x 8 bit 1 Mbit
Supports SPI modes 0 and 3
Up to 20 MHz clock frequency
Self-timed erase and write cycles 5 ms maximum
Read current 10 mA maximum at 20 MHz
Write current 7 mA maximum at 5 V
Standby current 3 μA maximum at 1.7 V, 5 μA maximum at 5 V
Block write protection protect 1/4, 1/2 or entire array
More than 1 million erase/write cycles
Data retention 100 years
Industrial -40 °C to 85 °C
Factory programming available

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