For Reference Only
| Part Number | AT93C66B-XHM-B |
| LIXINC Part # | AT93C66B-XHM-B |
| Manufacturer | Roving Networks / Microchip Technology |
| Category | Integrated Circuits › Memory |
| Description | IC EEPROM 4KBIT SPI 2MHZ 8TSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | AT93C66B-XHM-B PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | AT93C66B-XHM-B |
| Brand: | Roving Networks / Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Memory |
| Manufacturer: | Roving Networks / Microchip Technology |
| Series: | - |
| Package: | Tube |
| Part Status: | Active |
| Memory Type: | Non-Volatile |
| Memory Format: | EEPROM |
| Technology: | EEPROM |
| Memory Size: | 4Kb (512 x 8, 256 x 16) |
| Memory Interface: | SPI |
| Clock Frequency: | 2 MHz |
| Write Cycle Time - Word, Page: | 5ms |
| Access Time: | - |
| Voltage - Supply: | 1.7V ~ 5.5V |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package: | 8-TSSOP |
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| In Stock | 10966 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.25000 | $0.25 |
| 25 | $0.23680 | $5.92 |
| 100 | $0.22660 | $22.66 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.