93C56B-E/SN
Active2KB 5V MICROWIRE (3-WIRE) SERIAL EEPROM WITH 16-BIT ORGANIZATION
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93C56B-E/SN
Active2KB 5V MICROWIRE (3-WIRE) SERIAL EEPROM WITH 16-BIT ORGANIZATION
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Technical Specifications
Parameters and characteristics for this part
| Specification | 93C56B-E/SN |
|---|---|
| Clock Frequency | 2 MHz |
| Memory Format | EEPROM |
| Memory Interface | Microwire |
| Memory Organization | 128 x 16 |
| Memory Size | 256 B |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °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] | 4.5 V |
| Write Cycle Time - Word, Page | 2 ms |
AT93C56B Series
2Kb 5V Microwire (3-wire) Serial EEPROM with 16-Bit Organization
| Part | Memory Organization | Write Cycle Time - Word, Page | Memory Format | Supplier Device Package | Memory Interface | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Package / Case [custom] | Package / Case [custom] | Memory Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Memory Size | Mounting Type | Technology | Clock Frequency | Package / Case | Package / Case | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 128 x 16 | 2 ms | EEPROM | 8-TSSOP | Microwire | 85 °C | -40 °C | 8-TSSOP | 0.173 " | 4.4 mm | Non-Volatile | 4.5 V | 5.5 V | 256 B | Surface Mount | EEPROM | 2 MHz | ||||
Microchip Technology | 128 x 16 | 2 ms | EEPROM | 8-TSSOP | Microwire | 125 °C | -40 °C | 8-TSSOP | 0.173 " | 4.4 mm | Non-Volatile | 4.5 V | 5.5 V | 256 B | Surface Mount | EEPROM | 2 MHz | ||||
 Microchip Technology | 128 x 16 | 2 ms | EEPROM | 8-PDIP | Microwire | 125 °C | -40 °C | 8-DIP | Non-Volatile | 4.5 V | 5.5 V | 256 B | Through Hole | EEPROM | 2 MHz | 0.3 in | 7.62 mm | ||||
 Microchip Technology | 128 x 16 | 2 ms | EEPROM | 8-PDIP | Microwire | 85 °C | -40 °C | 8-DIP | Non-Volatile | 4.5 V | 5.5 V | 256 B | Through Hole | EEPROM | 2 MHz | 0.3 in | 7.62 mm | ||||
 Microchip Technology | 128 x 16 | 2 ms | EEPROM | 8-MSOP | Microwire | 85 °C | -40 °C | 8-MSOP 8-TSSOP | 0.118 in | Non-Volatile | 4.5 V | 5.5 V | 256 B | Surface Mount | EEPROM | 2 MHz | 3 mm | ||||
 Microchip Technology | 128 x 16 256 x 8 | 5 ms | EEPROM | 8-SOIC | 3-Wire Serial | 85 C | -40 °C | 8-SOIC | Non-Volatile | 1.7 V | 5.5 V | 256 B | Surface Mount | EEPROM | 2 MHz | 3.9 mm | 0.154 in | ||||
Microchip Technology | 128 x 16 | 2 ms | EEPROM | 8-SOIC | Microwire | 125 °C | -40 °C | 8-SOIC | Non-Volatile | 4.5 V | 5.5 V | 256 B | Surface Mount | EEPROM | 2 MHz | 3.9 mm | 0.154 in | ||||
 Microchip Technology | 128 x 16 | 2 ms | EEPROM | SOT-23-6 | Microwire | 85 °C | -40 °C | SOT-23-6 | Non-Volatile | 4.5 V | 5.5 V | 256 B | Surface Mount | EEPROM | 2 MHz | ||||||
 Microchip Technology | 128 x 16 | 2 ms | EEPROM | 8-MSOP | Microwire | 85 °C | -40 °C | 8-MSOP 8-TSSOP | 0.118 in | Non-Volatile | 4.5 V | 5.5 V | 256 B | Surface Mount | EEPROM | 2 MHz | 3 mm | ||||
Microchip Technology | 128 x 16 | 2 ms | EEPROM | 8-SOIC | Microwire | 125 °C | -40 °C | 8-SOIC | Non-Volatile | 4.5 V | 5.5 V | 256 B | Surface Mount | EEPROM | 2 MHz | 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 | 1000 | $ 0.38 | |
| Microchip Direct | TUBE | 1 | $ 0.41 | |
| 25 | $ 0.38 | |||
| 100 | $ 0.37 | |||
| 1000 | $ 0.35 | |||
| 5000 | $ 0.34 | |||
| 10000 | $ 0.30 | |||
| Newark | Each | 100 | $ 0.38 | |
Description
General part information
AT93C56B Series
The Microchip 93C56B device is a 2Kb Microwire (3-wire) Serial EEPROM with dedicated 16-bit memory organization and a voltage operation range of 4.5 - 5.5V. Also available are the 93C56A for dedicated 8-bit memory organization and the 93C56C for hardware selectable word size using the ORG pin. The 93C56B is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The device is available in a variety of Pb-free packages including SOT-23, PDIP, SOIC, MSOP, DFN and TSSOP.
Documents
Technical documentation and resources