93LC66AT-I/SN
Microchip Technology
The Microchip Technology 93LC66AT-I/SN is a 4Kbit serial EEPROM with a Microwire interface. It operates from 2.5V to 5.5V and comes in an 8-SOIC package.
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200 pcs
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200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 93LC66A-I/SN from Microchip Technology is a 4Kbit serial EEPROM memory device organized as 512 x 8 bits. It uses the Microwire interface protocol, enabling simple serial communication with a microcontroller or other digital system.
The device operates over a wide voltage range of 2.5V to 5.5V and supports a clock frequency up to 2 MHz. It offers a write cycle time of 6 ms and features a high endurance of 1,000,000 erase/write cycles with a data retention period greater than 200 years.
Housed in an 8-pin SOIC (8-SOIC) surface-mount package with a 3.90 mm body width, the 93LC66A-I/SN is suitable for applications requiring non-volatile storage of configuration parameters, calibration data, or small firmware patches. The operating temperature range is -40°C to +85°C, making it reliable in industrial and consumer environments.
| Qty | Low | High |
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| 1+ | $1.24 | $1.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 93LC66A-I/SN has 4Kbit memory organized as 512 x 8.
It operates from 2.5V to 5.5V.
The operating temperature range is -40°C to +85°C.
It comes in an 8-SOIC (0.154", 3.90mm Width) surface-mount package.
The write cycle time is 6 ms.
The maximum clock frequency is 2 MHz.
It can withstand 1,000,000 erase/write cycles.