Microchip 93C66B-I/MS, 4kbit EEPROM Memory, 200ns 8-Pin MSOP Serial-3 Wire
- RS Stock No.:
- 197-6079P
- Mfr. Part No.:
- 93C66B-I/MS
- Brand:
- Microchip
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Subtotal 100 units (supplied in a tube)*
£30.20
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£36.20
(inc. VAT)
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In Stock
- 50 unit(s) ready to ship
- Plus 1,200 unit(s) shipping from 15 October 2025
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Units | Per unit |
|---|---|
| 100 + | £0.302 |
*price indicative
- RS Stock No.:
- 197-6079P
- Mfr. Part No.:
- 93C66B-I/MS
- 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 | MSOP | |
| Mounting Type | Surface Mount | |
| Pin Count | 8 | |
| Organisation | 256 x 16 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 | 16bit | |
| Dimensions | 3 x 3 x 0.95mm | |
| Minimum Operating Temperature | -40 °C | |
| Number of Words | 256 | |
| Data Retention | 200yr | |
| Maximum Operating Temperature | +85 °C | |
| Maximum Random Access Time | 200ns | |
Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 4kbit | ||
Interface Type Serial-3 Wire | ||
Package Type MSOP | ||
Mounting Type Surface Mount | ||
Pin Count 8 | ||
Organisation 256 x 16 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 16bit | ||
Dimensions 3 x 3 x 0.95mm | ||
Minimum Operating Temperature -40 °C | ||
Number of Words 256 | ||
Data Retention 200yr | ||
Maximum Operating Temperature +85 °C | ||
Maximum Random Access Time 200ns | ||
- COO (Country of Origin):
- TH
Microchip 93C66A-I/MS 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