Microchip 93LC66B/SN, 4kB EEPROM Memory, 400ns 8-Pin SOIC Serial-Microwire
- RS Stock No.:
- 823-3384
- Mfr. Part No.:
- 93LC66B/SN
- Manufacturer:
- Microchip
Discontinued product
- RS Stock No.:
- 823-3384
- Mfr. Part No.:
- 93LC66B/SN
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
93AA66B/93C66B/93LC66B Microwire Serial EEPROM
Microchip’s 93AA66B/93C66B/93LC66B family of devices are 4 Kbit Microwire Serial EEPROMs available in a variety of package, temperature and power supply variants.
Features
16-bit x 256 Organisation
Self-Timed Erase/Write Cycles (including Auto-Erase)
Automatic Erase All (ERAL) Before Write All (WRAL)
Power-On/Off Data Protection Circuitry
Industry Standard 3-Wire Serial I/O
Device Status Signal (Ready/Busy)
Sequential Read Function
1,000,000 Erase/Write Cycles
Data Retention >200 Years
Self-Timed Erase/Write Cycles (including Auto-Erase)
Automatic Erase All (ERAL) Before Write All (WRAL)
Power-On/Off Data Protection Circuitry
Industry Standard 3-Wire Serial I/O
Device Status Signal (Ready/Busy)
Sequential Read Function
1,000,000 Erase/Write Cycles
Data Retention >200 Years
EEPROM Serial Access - Microchip
Specifications
Attribute | Value |
|---|---|
| Memory Size | 4kB |
| Interface Type | Serial-Microwire |
| Package Type | SOIC |
| Mounting Type | Surface Mount |
| Pin Count | 8 |
| Organisation | 256 x 16 bit |
| Minimum Operating Supply Voltage | 2.5 V |
| Maximum Operating Supply Voltage | 5.5 V |
| Number of Bits per Word | 16bit |
| Dimensions | 4.9 x 3.9 x 1.5mm |
| Number of Words | 256 |
| Minimum Operating Temperature | -40 °C |
| Data Retention | 200yr |
| Maximum Operating Temperature | +125 °C |
| Maximum Random Access Time | 400ns |