- RS Stock No.:
- 171-7826
- Mfr. Part No.:
- AT21CS11-MSH10-T
- Manufacturer:
- Microchip
- RS Stock No.:
- 171-7826
- Mfr. Part No.:
- AT21CS11-MSH10-T
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
The Microchip AT21CS11 is a 1 Kb Serial EEPROM utilizing the Single-Wire bus. Only two pins are needed to access the device: SI/O and GND. The SI/O signal is a combination data and power line, providing power to the device with a parasitic power scheme. The device is organized as one block of 128 x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential.
128 x 8 (1 Kbit)
Single-Wire Compatible
I²C Protocol Structure
Communication through a single I/O pin
High Speed (125 kbps) Mode
Self-Timed Erase and Write Cycles (5 ms max.)
Low Power Consumption
Software Write Protection
Four independent 256-bit zones
More than 1 million erase/write cycles
Single-Wire Compatible
I²C Protocol Structure
Communication through a single I/O pin
High Speed (125 kbps) Mode
Self-Timed Erase and Write Cycles (5 ms max.)
Low Power Consumption
Software Write Protection
Four independent 256-bit zones
More than 1 million erase/write cycles
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Memory Size | 1kbit |
Interface Type | Serial-1 Wire |
Package Type | XSFN |
Mounting Type | Surface Mount |
Pin Count | 2 |
Organisation | 128 x 8 bit |
Minimum Operating Supply Voltage | 2.7 V |
Maximum Operating Supply Voltage | 4.5 V |
Programming Voltage | 2.7 → 5.5V |
Number of Bits per Word | 8bit |
Dimensions | 5 x 3.5 x 0.35mm |
Maximum Operating Temperature | +85 °C |
Data Retention | 100yr |
Number of Words | 128 |
Minimum Operating Temperature | -40 °C |