Microchip AT21CS11-STU10-T, 1kbit Serial EEPROM Memory 3-Pin SOT-23-3 I2C, Serial-1 Wire
- RS Stock No.:
- 239-5564
- Mfr. Part No.:
- AT21CS11-STU10-T
- Brand:
- Microchip
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Units | Per unit | Per Pack* |
---|---|---|
25 - 25 | £0.191 | £4.78 |
50 - 475 | £0.186 | £4.65 |
500 - 975 | £0.181 | £4.53 |
1000 - 2475 | £0.177 | £4.43 |
2500 + | £0.172 | £4.30 |
*price indicative
- RS Stock No.:
- 239-5564
- Mfr. Part No.:
- AT21CS11-STU10-T
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Microchip | |
Memory Size | 1kbit | |
Interface Type | I2C, Serial-1 Wire | |
Package Type | SOT-23-3 | |
Mounting Type | Surface Mount | |
Pin Count | 3 | |
Organisation | 128 x 8 bit | |
Minimum Operating Supply Voltage | 2.7 V | |
Maximum Operating Supply Voltage | 4.5 V | |
Programming Voltage | 2.7 → 4.5V | |
Number of Bits per Word | 8bit | |
Dimensions | 2.9 x 1.6 x 1.3mm | |
Minimum Operating Temperature | -40 °C | |
Number of Words | 128 | |
Data Retention | 100yr | |
Maximum Operating Temperature | +85 °C | |
Select all | ||
---|---|---|
Brand Microchip | ||
Memory Size 1kbit | ||
Interface Type I2C, Serial-1 Wire | ||
Package Type SOT-23-3 | ||
Mounting Type Surface Mount | ||
Pin Count 3 | ||
Organisation 128 x 8 bit | ||
Minimum Operating Supply Voltage 2.7 V | ||
Maximum Operating Supply Voltage 4.5 V | ||
Programming Voltage 2.7 → 4.5V | ||
Number of Bits per Word 8bit | ||
Dimensions 2.9 x 1.6 x 1.3mm | ||
Minimum Operating Temperature -40 °C | ||
Number of Words 128 | ||
Data Retention 100yr | ||
Maximum Operating Temperature +85 °C | ||
The Microchip AT21CS11 series of 2-pin memory (SI/O and Ground) harvests energy from the SI/O pin to power the integrated circuit. It provides 1,024 bits of Serial EEPROM organized as 128 words of eight bits each. The device is optimized to add configuration and use information in unpowered attachments using a two-point mechanical connection that brings only one signal (SI/O) and GND to the unpowered attachment. The device is available in space‑saving package options and operates with an external pull‑up voltage from 2.7 V to 4.5 V on the SI/O line.
Maximum temperature under bias -55°C to +125°C
Storage temperature -65°C to +150°C
Voltage on any pin with respect to ground -0.6 V to VPUP +0.5 V
DC output current 15.0 mA
Storage temperature -65°C to +150°C
Voltage on any pin with respect to ground -0.6 V to VPUP +0.5 V
DC output current 15.0 mA
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