Microchip 93LC66B-I/P, 4kbit Serial EEPROM Memory, 250ns 8-Pin PDIP Serial-Microwire
- RS Stock No.:
- 178-5273
- Mfr. Part No.:
- 93LC66B-I/P
- Manufacturer:
- Microchip
This image is representative of the product range
Bulk discount available
Subtotal (1 reel of 2000 units)*
MYR4,504.00
FREE delivery for orders over RM 500.00
Temporarily out of stock
- Shipping from 09 February 2026
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Units | Per Unit | Per Reel* |
|---|---|---|
| 2000 - 2000 | MYR2.252 | MYR4,504.00 |
| 4000 - 6000 | MYR2.203 | MYR4,406.00 |
| 8000 + | MYR2.162 | MYR4,324.00 |
*price indicative
- RS Stock No.:
- 178-5273
- Mfr. Part No.:
- 93LC66B-I/P
- Manufacturer:
- 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 | |
| Memory Size | 4kbit | |
| Interface Type | Serial-Microwire | |
| Package Type | PDIP | |
| Mounting Type | Through Hole | |
| Pin Count | 8 | |
| Organisation | 256 x 16 bit | |
| Minimum Operating Supply Voltage | 2.5 V | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Programming Voltage | 2.5 → 5.5V | |
| Number of Bits per Word | 16bit | |
| Dimensions | 9.27 x 6.35 x 3.3mm | |
| Data Retention | 200yr | |
| Number of Words | 256 | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Random Access Time | 250ns | |
| Maximum Operating Temperature | +85 °C | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 4kbit | ||
Interface Type Serial-Microwire | ||
Package Type PDIP | ||
Mounting Type Through Hole | ||
Pin Count 8 | ||
Organisation 256 x 16 bit | ||
Minimum Operating Supply Voltage 2.5 V | ||
Maximum Operating Supply Voltage 5.5 V | ||
Programming Voltage 2.5 → 5.5V | ||
Number of Bits per Word 16bit | ||
Dimensions 9.27 x 6.35 x 3.3mm | ||
Data Retention 200yr | ||
Number of Words 256 | ||
Minimum Operating Temperature -40 °C | ||
Maximum Random Access Time 250ns | ||
Maximum Operating Temperature +85 °C | ||
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
For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
EEPROM Serial Access - Microchip
Related links
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