A Tale of Two Pins
- Single Wire 1 Kbit
- UNI/O 1 Kbit
- UNI/O 2 Kbit
- UNI/O 4 Kbit
- UNI/O 8 Kbit
- UNI/O 16 Kbit
View All Parametrics
| Product | Status | 5K Pricing | E/W Cycles (M) | Density | Write Speed (millisecond) | Max. Clock Freq. | Operating Voltage | Temp. Range | Automotive Capable | Packages |
|---|---|---|---|---|---|---|---|---|---|---|
| AT21CS01 | In Production | $0.16 | 1 | 1K bits (x8) | 5 | 125 kbps | 1.7 - 3.6 | -40°C to +85°C | No | 4/WLCSP, 8/UDFN, 8/SOIC, 2/XSFN, 3/SOT-23 |
| AT21CS11 | In Production | $0.16 | 1 | 1K bits (x8) | 5 | 125 kbps | 2.7 - 4.5 | -40°C to +85°C | No | 8/SOIC, 2/XSFN, 3/SOT-23 |
View All Parametrics
| Product | Status | Description | 5K Pricing | Automotive Recommended | E/W Cycles (M) | High Endurance Block | Density |
Page Size (Bytes) |
Write Speed (millisecond) |
Max. Clock Freq. |
Operating Voltage | Temp. Range |
Max. Standby Current (µA) |
Write Protect |
Cascade |
Pb-Free Available |
Endurance E/W Cycles |
Word Size |
ORG Pin | Packages |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11AA010 | In Production | UNI/O Serial EEPROM Family | $0.17 | Yes | 0 | 0 | 1K bit (x8) | 16 | 5 | 100 kHz | 1.8 - 5.5 | -40°C to +85°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 8/MSOP, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP, 3/TO-92 |
| 11LC010 | In Production | UNI/O Serial EEPROM Family | $0.16 | Yes | 0 | 0 | 1K bit (x8) | 16 | 5 | 100 kHz | 2.5 - 5.5 | -40°C to +125°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 8/MSOP, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP, 3/TO-92 |
View All Parametrics
| Product | Status | Description | 5K Pricing | Automotive Recommended | E/W Cycles (M) | High Endurance Block | Density |
Page Size (Bytes) |
Write Speed (millisecond) |
Max. Clock Freq. |
Operating Voltage | Temp. Range |
Max. Standby Current (µA) |
Write Protect |
Cascade |
Pb-Free Available |
Endurance E/W Cycles |
Word Size |
ORG Pin | Packages |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11AA02E48 | In Production | UNI/O Serial EEPROM Family | $0.27 | No | 2K bit (x8) | 16 | 5 | 100 kHz | 1.8 - 5.5 | -40°C to +85°C | 1 | Quarter Array | No | 1,000,000 | 8-bit | No | 8/SOIC, 3/SOT-23 | |||
| 11AA02E64 | In Production | UNI/O Serial EEPROM Family | $0.27 | No | 2K bit (x8) | 16 | 5 | 100 kHz | 1.8 - 5.5 | -40°C to +85°C | 1 | Quarter Array | No | 1,000,000 | 8-bit | No | 8/SOIC, 3/SOT-23 | |||
| 11AA02UID | In Production | UNI/O Serial EEPROM Family | $0.26 | No | 0 | 0 | 2K bit (x8) | 16 | 5 | 100 kHz | 1.8 - 5.5 | -40°C to +85°C | 1 | Quarter Array | No | No | 1,000,000 | 8-bit | No | 8/SOIC, 3/SOT-23 |
| 11AA020 | In Production | UNI/O Serial EEPROM Family | $0.19 | Yes | 0 | 0 | 2K bit (x8) | 16 | 5 | 100 kHz | 1.8 - 5.5 | -40°C to +85°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 4/CSP, 8/MSOP, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP, 3/TO-92 |
| 11LC020 | In Production | UNI/O Serial EEPROM Family | $0.17 | Yes | 0 | 0 | 2K bit (x8) | 16 | 5 | 100 kHz | 2.5 - 5.5 | -40°C to +125°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 8/MSOP, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP, 3/TO-92 |
View All Parametrics
| Product | Status | Description | 5K Pricing | Automotive Recommended | E/W Cycles (M) | High Endurance Block | Density |
Page Size (Bytes) |
Write Speed (millisecond) |
Max. Clock Freq. |
Operating Voltage | Temp. Range |
Max. Standby Current (µA) |
Write Protect |
Cascade |
Pb-Free Available |
Endurance E/W Cycles |
Word Size |
ORG Pin | Packages |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11AA040 | In Production | UNI/O Serial EEPROM Family | $0.18 | Yes | 0 | 0 | 4K bit (x8) | 16 | 5 | 100 kHz | 1.8 - 5.5 | -40°C to +85°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 8/MSOP, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP |
| 11LC040 | In Production | UNI/O Serial EEPROM Family | $0.20 | Yes | 0 | 0 | 4K bit (x8) | 16 | 5 | 100 kHz | 2.5 - 5.5 | -40°C to +125°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 8/MSOP, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP, 3/TO-92 |
View All Parametrics
| Product | Status | Description | 5K Pricing | Automotive Recommended | E/W Cycles (M) | High Endurance Block | Density |
Page Size (Bytes) |
Write Speed (millisecond) |
Max. Clock Freq. |
Operating Voltage | Temp. Range |
Max. Standby Current (µA) |
Write Protect |
Cascade |
Pb-Free Available |
Endurance E/W Cycles |
Word Size |
ORG Pin | Packages |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11AA080 | In Production | UNI/O Serial EEPROM Family | $0.21 | Yes | 0 | 0 | 8K bit (x8) | 16 | 5 | 100 kHz | 1.8 - 5.5 | -40°C to +85°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 3/SOT-23, 3/TO-92, 8/MSOP, 8/PDIP, 8/SOIC, 8/TDFN |
| 11LC080 | In Production | UNI/O Serial EEPROM Family | $0.20 | Yes | 0 | 0 | 8K bit (x8) | 16 | 5 | 100 kHz | 2.5 - 5.5 | -40°C to +125°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 3/SOT-23, 3/TO-92, 8/MSOP, 8/PDIP, 8/SOIC, 8/TDFN |
View All Parametrics
| Product | Status | Description | 5K Pricing | Automotive Recommended | E/W Cycles (M) | High Endurance Block | Density |
Page Size (Bytes) |
Write Speed (millisecond) |
Max. Clock Freq. |
Operating Voltage | Temp. Range |
Max. Standby Current (µA) |
Write Protect |
Cascade |
Pb-Free Available |
Endurance E/W Cycles |
Word Size |
ORG Pin | Packages |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11AA160 | In Production | UNI/O Serial EEPROM Family | $0.23 | Yes | 0 | 0 | 16K bit (x8) | 16 | 5 | 100 kHz | 1.8 - 5.5 | -40°C to +85°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 4/CSP, 8/MSOP, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP, 3/TO-92 |
| 11AA161 | In Production | UNI/O Serial EEPROM Family | $0.23 | Yes | 0 | 0 | 16K bit (x8) | 16 | 5 | 100 kHz | 1.8 - 5.5 | -40°C to +85°C | 1 | Quarter Array | 2 | No | 1,000,000 | 8-bit | No | 8/MSOP, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP, 3/TO-92 |
| 11LC160 | In Production | UNI/O Serial EEPROM Family | $0.21 | Yes | 0 | 0 | 16K bit (x8) | 16 | 5 | 100 kHz | 2.5 - 5.5 | -40°C to +125°C | 1 | Quarter, Half, Whole Array | No | Yes | 1,000,000 | 8-bit | No | 8/MSOP, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP, 3/TO-92 |
| 11LC161 | In Production | UNI/O Serial EEPROM Family | $0.23 | Yes | 0 | 0 | 16K bit (x8) | 16 | 5 | 100 kHz | 2.5 - 5.5 | -40°C to +125°C | 1 | Quarter Array | 2 | No | 1,000,000 | 8-bit | No | 8/MSOP, 8/DFN, 8/TDFN, 8/SOIC, 3/SOT-23, 8/PDIP, 3/TO-92 |
Serial Memory Single-Wire Evaluation Kit
Part Number: DM160232
The Serial Memory Single-Wire Evaluation Kit (DM160232) is an easy-to-use interactive user tool to demonstrate the best in class features, functionality and low-power operation of the AT21CS Series Serial EEPROM devices. The evaluation kit is for engineers, developers and decision makers to allow for fast system prototyping using the Single-Wire Interface (SWI) protocol. The Serial Memory Single-Wire Evaluation Kit includes a Graphical User Interface (GUI) which allows the user to configure, demonstrate and personalize the single-wire Serial EEPROM device.
Serial EEPROM PIM PICtail Pack
Part Number: AC243003
The Serial EEPROM PIM PICtail™ Modules are a series of boards designed around Microchip Serial EEPROM devices. The boards are designed to interface with the PICtail Plus connector as well as the MPLAB® Starter Kit for Serial Memory Products and the PICkit™ 2, allowing you to get started right out of the box.
MPLAB Starter Kit for Serial Memory Products
Part Number: DV243003
Designers of Serial EEPROM applications can enjoy the increased productivity, reduced time to market and rock-solid design that only a well thought out development system can provide. Microchip's MPLAB® Starter Kit for Serial Memory Products includes everything necessary to quickly develop a robust and reliable Serial EEPROM design, and greatly reduces the time required for system integration and hardware/software fine-tuning.
