Microchip 25CSM04-I/SN, 4Mbit EEPROM Chip, 40ns 8-Pin SOIC Serial

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Subtotal (1 tube of 100 units)*

£149.00

(exc. VAT)

£179.00

(inc. VAT)

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100 +£1.49£149.00

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RS Stock No.:
215-5862
Mfr. Part No.:
25CSM04-I/SN
Brand:
Microchip
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Brand

Microchip

Memory Size

4Mbit

Interface Type

Serial

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

8

Organisation

512 x 8 bit

Minimum Operating Supply Voltage

2.5 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

2.5 → 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

Number of Words

512

Data Retention

100yr

Maximum Random Access Time

40ns

The Microchip 25CSM04 is a 4 Mb Serial EEPROM with a Serial Peripheral Interface (SPI) capable of operation across a broad voltage range (2.5V to 5.5V). The device is organized as one block of 524,288 bytes of 8-bits each (512 Kbyte).It includes a security register with a 128-bit unique serial number and a 256-byte (2048-bit) user-programmable lockable ID page, built in ECC, and a configurable write protection scheme for all bytes. The 25CSM04 is optimized for use in consumer electronics, industrial, and medical applications where reliable and dependable non-volatile memory storage is essential, and is packaged in SOIC, DFN, and WLCSP purchase options.

524,288 x 8 bit

page size of 256 bytes
Byte or sequential reads

byte or page writes
Self-timed write cycle (5 Ms maximum)
Security register featuring preprogramed 128-bit serial number and 256-byte user-programmable lockable ID page
Built-in Error Correction Code (ECC) Logic with ECC Status bit via the STATUS register
JEDEC(R) SPI Manufacturer Read ID Support

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