- RS Stock No.:
- 197-5346
- Mfr. Part No.:
- AT24CM01-XHM-B
- Manufacturer:
- Microchip
- RS Stock No.:
- 197-5346
- Mfr. Part No.:
- AT24CM01-XHM-B
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
The Microchip AT24CM01 series EEPROM is I²C compatible (2wire) 1Mbit serial read only EEPROM. The devices cascading feature allows up to four devices to share a common 2‑wire bus. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.
Industrial temperature range is -40°C to +85°C
Schmitt triggers, filtered inputs for noise suppression
Write‑protect pin for full array hardware data protection
256-Byte Page Write Mode
Random and sequential read modes
Bidirectional data transfer protocol.
Schmitt triggers, filtered inputs for noise suppression
Write‑protect pin for full array hardware data protection
256-Byte Page Write Mode
Random and sequential read modes
Bidirectional data transfer protocol.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Memory Size | 1Mbit |
Interface Type | Serial-2 Wire, Serial-I2C |
Package Type | TSSOP-8 |
Mounting Type | Surface Mount |
Pin Count | 8 |
Organisation | 128K 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 | 3.1 x 4.5 x 1.05mm |
Maximum Random Access Time | 550ns |
Maximum Operating Temperature | +85 °C |
Data Retention | 100yr |
Minimum Operating Temperature | -40 °C |
Number of Words | 128k |