Microchip AT93C66B-SSHM-B, 4kbit EEPROM Chip, 250ns 8-Pin SOIC Serial-3 Wire
- RS Stock No.:
- 170-4292
- Mfr. Part No.:
- AT93C66B-SSHM-B
- Brand:
- Microchip
Subtotal (1 tube of 100 units)*
£20.50
(exc. VAT)
£24.60
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2,000 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 100 + | £0.205 | £20.50 |
*price indicative
- RS Stock No.:
- 170-4292
- Mfr. Part No.:
- AT93C66B-SSHM-B
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Memory Size | 4kbit | |
| Interface Type | Serial-3 Wire | |
| Package Type | SOIC | |
| Mounting Type | Surface Mount | |
| Pin Count | 8 | |
| Organisation | 256 x 16 bit, 512 x 8 bit | |
| Minimum Operating Supply Voltage | 1.7 V | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Programming Voltage | 1.7 → 5.5V | |
| Number of Bits per Word | 8 bit, 16bit | |
| Dimensions | 5.05 x 3.99 x 1.5mm | |
| Data Retention | 100yr | |
| Minimum Operating Temperature | -40 °C | |
| Number of Words | 256, 512 | |
| Maximum Operating Temperature | +85 °C | |
| Maximum Random Access Time | 250ns | |
Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 4kbit | ||
Interface Type Serial-3 Wire | ||
Package Type SOIC | ||
Mounting Type Surface Mount | ||
Pin Count 8 | ||
Organisation 256 x 16 bit, 512 x 8 bit | ||
Minimum Operating Supply Voltage 1.7 V | ||
Maximum Operating Supply Voltage 5.5 V | ||
Programming Voltage 1.7 → 5.5V | ||
Number of Bits per Word 8 bit, 16bit | ||
Dimensions 5.05 x 3.99 x 1.5mm | ||
Data Retention 100yr | ||
Minimum Operating Temperature -40 °C | ||
Number of Words 256, 512 | ||
Maximum Operating Temperature +85 °C | ||
Maximum Random Access Time 250ns | ||
- COO (Country of Origin):
- PH
Electrically Erasable PROM Serial Access
The Microchip AT93C66B 4Kbit serial EEPROM is organized as either 256 x 8 or 128 x 16, selectable in hardware using the ORG pin. It operates on voltage range of 1.7V to 5.5V. The device is optimized for use in consumer, industrial, and automotive applications where reliable and dependable non-volatile memory storage is essential.
User-Selectable Internal Organized as 512 x 8 or 256 x 16
Three-Wire Serial Interface
Sequential Read Operation
2 MHz Clock Rate (5V)
Self-timed write cycle within 5ms maximum
Endurance of 1,000,000 write cycles
Data retention of 100 years
Temperature range between -40°C and +85°C
SOIC package
Three-Wire Serial Interface
Sequential Read Operation
2 MHz Clock Rate (5V)
Self-timed write cycle within 5ms maximum
Endurance of 1,000,000 write cycles
Data retention of 100 years
Temperature range between -40°C and +85°C
SOIC package
EEPROM Serial Access - Microchip