Microchip 25CSM04-I/SN, 4Mbit EEPROM Chip, 40ns 8-Pin SOIC Serial
- RS Stock No.:
- 215-5863
- Mfr. Part No.:
- 25CSM04-I/SN
- Brand:
- Microchip
80 In stock - FREE next working day delivery available
Added
Price Each (In a Pack of 5)
£3.21
(exc. VAT)
£3.85
(inc. VAT)
| Units | Per unit | Per Pack* |
| 5 - 5 | £3.21 | £16.05 |
| 10 - 20 | £3.146 | £15.73 |
| 25 - 45 | £3.088 | £15.44 |
| 50 - 70 | £3.026 | £15.13 |
| 75 + | £2.966 | £14.83 |
| *price indicative | ||
- RS Stock No.:
- 215-5863
- Mfr. Part No.:
- 25CSM04-I/SN
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
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 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
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
Specifications
Attribute | Value |
|---|---|
| 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 |
| Maximum Random Access Time | 40ns |
| Minimum Operating Temperature | -40 °C |
| Number of Words | 512 |
| Data Retention | 100yr |
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