Microchip, 4 kB EEPROM, 250 ns 8-Pin SOIC Serial-Microwire
- RS Stock No.:
- 197-5396
- Mfr. Part No.:
- 93LC66AT-I/SN
- Brand:
- Microchip
This image is representative of the product range
Bulk discount available
Subtotal (1 reel of 3300 units)*
$1,725.90
(exc. GST)
$1,897.50
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- Plus 6,600 unit(s) shipping from 20 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 3300 - 13200 | $0.523 | $1,725.90 |
| 16500 + | $0.471 | $1,554.30 |
*price indicative
- RS Stock No.:
- 197-5396
- Mfr. Part No.:
- 93LC66AT-I/SN
- Brand:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | EEPROM | |
| Memory Size | 4kB | |
| Interface Type | Serial-Microwire | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 2MHz | |
| Organisation | 512 x 8 bit | |
| Minimum Supply Voltage | 2.5V | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Length | 4.9mm | |
| Width | 6 mm | |
| Data Retention | 200year | |
| Automotive Standard | No | |
| Maximum Random Access Time | 250ns | |
| Supply Current | 2mA | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type EEPROM | ||
Memory Size 4kB | ||
Interface Type Serial-Microwire | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 2MHz | ||
Organisation 512 x 8 bit | ||
Minimum Supply Voltage 2.5V | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Length 4.9mm | ||
Width 6 mm | ||
Data Retention 200year | ||
Automotive Standard No | ||
Maximum Random Access Time 250ns | ||
Supply Current 2mA | ||
The Microchip 93LC66 series is a 4Kbit low-voltage serial EEPROM with Low-Power CMOS technology is used. It has an power-on and off data protection circuitry.
Self-timed erase cycles
Self-timed write cycles
Device status signal
Sequential read function
RoHS compliant
Related links
- Microchip 93LC66AT-I/SN 250 ns 8-Pin SOIC Serial-Microwire
- Microchip 200 ns 8-Pin SOIC Serial-Microwire
- Microchip 200 ns 8-Pin SOIC Serial-Microwire
- Microchip 250 ns 8-Pin SOIC SPI
- Microchip 400 ns 8-Pin SOIC Serial-Microwire
- Microchip 250 ns 8-Pin SOIC Serial-Microwire
- Microchip 250 ns 8-Pin SOIC Serial-Microwire
- Microchip 250 ns 8-Pin SOIC Serial-Microwire