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

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£5.55

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£6.65

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Packaging Options:
RS Stock No.:
236-8826
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 Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Data Retention

100yr

Number of Words

128

Maximum Random Access Time

80ns

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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