Microchip 93C66A-I/P, 4kbit Serial EEPROM Memory, 250ns 8-Pin DFN/TDFN, MSOP, PDIP, SOIC, SOT-23, TSSOP Serial-3 Wire
- RS Stock No.:
- 197-6077
- Mfr. Part No.:
- 93C66A-I/P
- Brand:
- Microchip
475 In stock - FREE next working day delivery available
Added
Price Each (In a Pack of 25)
£0.344
(exc. VAT)
£0.413
(inc. VAT)
| Units | Per unit | Per Pack* |
| 25 - 75 | £0.344 | £8.60 |
| 100 + | £0.336 | £8.40 |
| *price indicative | ||
- RS Stock No.:
- 197-6077
- Mfr. Part No.:
- 93C66A-I/P
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
Microchip 93C66A-I/P are 4Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Advanced CMOS technology makes these ideal for low-power, non-volatile memory applications. The entire 93C Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, 8-lead 2x3 DFN/TDFN and 8-lead TSSOP. All packages are Pb-free Matte Tin finish.
Low-Power CMOS Technology
ORG Pin to Select Word Size for ’66C’ Version
512 x 8-bit Organization ’A’ Devices (no ORG)
256 x 16-bit organization ’B’ Devices (no ORG)
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
Pb-free and RoHS Compliant
Temperature Ranges Supported - Industrial (I) -40°C to +85°C - Automotive (E) -40°C to +125°C
ORG Pin to Select Word Size for ’66C’ Version
512 x 8-bit Organization ’A’ Devices (no ORG)
256 x 16-bit organization ’B’ Devices (no ORG)
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
Pb-free and RoHS Compliant
Temperature Ranges Supported - Industrial (I) -40°C to +85°C - Automotive (E) -40°C to +125°C
Specifications
Attribute | Value |
|---|---|
| Memory Size | 4kbit |
| Interface Type | Serial-3 Wire |
| Package Type | DFN/TDFN, MSOP, PDIP, SOIC, SOT-23, TSSOP |
| Mounting Type | Through Hole |
| Pin Count | 8 |
| Organisation | 512 x 8 bit |
| Minimum Operating Supply Voltage | 4.5 V |
| Maximum Operating Supply Voltage | 5.5 V |
| Programming Voltage | 4.5 → 5.5V |
| Number of Bits per Word | 8bit |
| Dimensions | 9.27 x 6.35 x 3.3mm |
| Number of Words | 512 |
| Minimum Operating Temperature | -40 °C |
| Data Retention | 200yr |
| Maximum Operating Temperature | +85 °C |
| Maximum Random Access Time | 250ns |
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