24CSM01-I/SN
Active1 MBIT 3.4MHZ I2C SERIAL EEPROM WITH 128-BIT SERIAL NUMBER AND ENHANCED SOFTWARE WRITE PROTECTION
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24CSM01-I/SN
Active1 MBIT 3.4MHZ I2C SERIAL EEPROM WITH 128-BIT SERIAL NUMBER AND ENHANCED SOFTWARE WRITE PROTECTION
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Technical Specifications
Parameters and characteristics for this part
| Specification | 24CSM01-I/SN |
|---|---|
| Access Time | 70 ns |
| Clock Frequency | 3.4 MHz |
| Memory Format | EEPROM |
| Memory Interface | I2C |
| Memory Organization | 128K x 8 |
| Memory Size | 1 Mbit |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.7 V |
| Write Cycle Time - Word, Page | 5 ms |
24CSM01 Series
1 Mbit 3.4MHz I2C Serial EEPROM with 128-Bit Serial Number and Enhanced Software Write Protection
| Part | Technology | Access Time | Memory Size | Mounting Type | Memory Organization | Clock Frequency | Memory Type | Package / Case | Package / Case | Package / Case | Write Cycle Time - Word, Page | Memory Interface | Voltage - Supply [Max] | Voltage - Supply [Min] | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | Memory Format | Package / Case [y] | Package / Case [x] | Package / Case [custom] | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | EEPROM | 70 ns | 1 Mbit | Through Hole | 128K x 8 | 3.4 MHz | Non-Volatile | 0.3 in | 8-DIP | 7.62 mm | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 85 °C | 8-PDIP | EEPROM | ||||
 Microchip Technology | EEPROM | 70 ns | 1 Mbit | Surface Mount | 128K x 8 | Non-Volatile | 8-UFDFN Exposed Pad | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 125 °C | 8-UDFN (2x3) | EEPROM | |||||||
Microchip Technology | EEPROM | 70 ns | 1 Mbit | Surface Mount | 128K x 8 | 3.4 MHz | Non-Volatile | 8-SOIC | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 85 °C | 8-SOIC | EEPROM | 3.9 mm | 0.154 in | ||||
 Microchip Technology | EEPROM | 70 ns | 1 Mbit | Surface Mount | 128K x 8 | 3.4 MHz | Non-Volatile | 3 mm | 8-MSOP 8-TSSOP | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 85 °C | 8-MSOP | EEPROM | 0.118 in | ||||
 Microchip Technology | EEPROM | 70 ns | 1 Mbit | Surface Mount | 128K x 8 | Non-Volatile | 3 mm | 8-MSOP 8-TSSOP | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 125 °C | 8-MSOP | EEPROM | 0.118 in | |||||
 Microchip Technology | EEPROM | 400 ns | 1 Mbit | Surface Mount | 128K x 8 | Non-Volatile | 8-SOIC | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 125 °C | 8-SOIJ | EEPROM | 5.3 mm | 0.209 " | |||||
Microchip Technology | EEPROM | 400 ns | 1 Mbit | Through Hole | 128K x 8 | Non-Volatile | 0.3 in | 8-DIP | 7.62 mm | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 125 °C | 8-PDIP | EEPROM | |||||
 Microchip Technology | EEPROM | 400 ns | 1 Mbit | Surface Mount | 128K x 8 | 3.4 MHz | Non-Volatile | 8-TSSOP | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 85 °C | 8-TSSOP | EEPROM | 0.173 " | 4.4 mm | ||||
 Microchip Technology | EEPROM | 70 ns | 1 Mbit | Surface Mount | 128K x 8 | Non-Volatile | 8-SOIC | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 125 °C | 8-SOIJ | EEPROM | 5.3 mm | 0.209 " | |||||
Microchip Technology | EEPROM | 400 ns | 1 Mbit | Surface Mount | 128K x 8 | Non-Volatile | 8-SOIC | 5 ms | I2C | 5.5 V | 1.7 V | -40 °C | 125 °C | 8-SOIC | EEPROM | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 200 | $ 1.75 | |
| Microchip Direct | TUBE | 1 | $ 1.84 | |
| 25 | $ 1.77 | |||
| 100 | $ 1.70 | |||
| 1000 | $ 1.61 | |||
| 5000 | $ 1.52 | |||
Description
General part information
24CSM01 Series
The Microchip Technology Inc. 24CSM01 is a 1 Mb (128K x 8) I2C Serial Electrically Erasable PROM (EEPROM), capable of speeds up to 3.4Mhz and operation across a broad voltage range (1.7V to 5.5V). This device also has a page write capability of up to 256 bytes of data. This device is capable of both random and sequential reads up to the 1Mbit boundary. Functional address lines allow up to four devices on the same bus, for up to 4 Mbit address space. This device is available in PDIP-8, SOIC-8, SOIJ-8, UDFN-8, TSSOP-8, MSOP-8 and WLCSP-8 packages.
Documents
Technical documentation and resources