93C46BT-I/ST
Active1KB 5V MICROWIRE (3-WIRE) SERIAL EEPROM WITH 16-BIT ORGANIZATION
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93C46BT-I/ST
Active1KB 5V MICROWIRE (3-WIRE) SERIAL EEPROM WITH 16-BIT ORGANIZATION
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Technical Specifications
Parameters and characteristics for this part
| Specification | 93C46BT-I/ST |
|---|---|
| Clock Frequency | 2 MHz |
| Memory Format | EEPROM |
| Memory Interface | Microwire |
| Memory Organization | 64 x 16 |
| Memory Size | 128 B |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Supplier Device Package | 8-TSSOP |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
| Write Cycle Time - Word, Page | 2 ms |
93C46B Series
1Kb 5V Microwire (3-wire) Serial EEPROM with 16-Bit Organization
| Part | Memory Size | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Supply [Min] | Voltage - Supply [Max] | Memory Organization | Package / Case | Package / Case [y] | Package / Case [x] | Clock Frequency | Memory Type | Write Cycle Time - Word, Page | Supplier Device Package | Memory Format | Mounting Type | Memory Interface | Technology | Package / Case [custom] | Package / Case [custom] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 128 B | -40 °C | 125 °C | 4.5 V | 5.5 V | 64 x 16 | 8-SOIC | 3.9 mm | 0.154 in | 2 MHz | Non-Volatile | 2 ms | 8-SOIC | EEPROM | Surface Mount | Microwire | EEPROM | ||||
 Microchip Technology | 128 B | -40 °C | 125 °C | 4.5 V | 5.5 V | 64 x 16 | 8-SOIC | 3.9 mm | 0.154 in | 2 MHz | Non-Volatile | 2 ms | 8-SOIC | EEPROM | Surface Mount | Microwire | EEPROM | ||||
 Microchip Technology | 128 B | -40 °C | 85 °C | 4.5 V | 5.5 V | 64 x 16 | 8-SOIC | 3.9 mm | 0.154 in | 2 MHz | Non-Volatile | 2 ms | 8-SOIC | EEPROM | Surface Mount | Microwire | EEPROM | ||||
 Microchip Technology | 128 B | -40 °C | 85 °C | 4.5 V | 5.5 V | 64 x 16 | 8-VFDFN Exposed Pad | 2 MHz | Non-Volatile | 2 ms | 8-DFN (2x3) | EEPROM | Surface Mount | Microwire | EEPROM | ||||||
 Microchip Technology | 128 B | 0 °C | 70 °C | 4.5 V | 5.5 V | 64 x 16 | 8-SOIC | 3.9 mm | 0.154 in | 2 MHz | Non-Volatile | 2 ms | 8-SOIC | EEPROM | Surface Mount | Microwire | EEPROM | ||||
Microchip Technology | 128 B | 0 °C | 70 °C | 4.5 V | 5.5 V | 64 x 16 | 8-TSSOP | 2 MHz | Non-Volatile | 2 ms | 8-TSSOP | EEPROM | Surface Mount | Microwire | EEPROM | 0.173 " | 4.4 mm | ||||
 Microchip Technology | 128 B | -40 °C | 85 °C | 4.5 V | 5.5 V | 64 x 16 | 8-DIP | 2 MHz | Non-Volatile | 2 ms | 8-PDIP | EEPROM | Through Hole | Microwire | EEPROM | 0.3 in | 7.62 mm | ||||
Microchip Technology | 128 B | -40 °C | 85 °C | 4.5 V | 5.5 V | 64 x 16 | 8-TSSOP | 2 MHz | Non-Volatile | 2 ms | 8-TSSOP | EEPROM | Surface Mount | Microwire | EEPROM | 0.173 " | 4.4 mm | ||||
 Microchip Technology | 128 B | -40 °C | 85 °C | 4.5 V | 5.5 V | 64 x 16 | 8-WFDFN Exposed Pad | 2 MHz | Non-Volatile | 2 ms | 8-TDFN (2x3) | EEPROM | Surface Mount | Microwire | EEPROM | ||||||
 Microchip Technology | 128 B | -40 °C | 85 °C | 4.5 V | 5.5 V | 64 x 16 | 8-SOIC | 3.9 mm | 0.154 in | 2 MHz | Non-Volatile | 2 ms | 8-SOIC | EEPROM | Surface Mount | Microwire | EEPROM |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 0.34 | |
| Microchip Direct | T/R | 1 | $ 0.35 | |
| 25 | $ 0.34 | |||
| 100 | $ 0.33 | |||
| 1000 | $ 0.30 | |||
| 5000 | $ 0.27 | |||
| 10000 | $ 0.26 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 0.33 | |
Description
General part information
93C46B Series
The Microchip 93C46B device is a 1Kb 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 93C46A for dedicated 8-bit memory organization and the 93C46C for hardware selectable word size using the ORG pin. The 93C46B 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