
For Reference Only
Part Number | 93C66AT-E/SN |
OEMstron Part # | 93C66AT-E-SN |
Manufacturer | Microchip Technology |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EEPROM 4K SPI 2MHZ 8SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 93C66AT-E/SN PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
93C66AT-E/SN Specifications
Part Number | 93C66AT-E/SN | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Memory ICs | |
Subcategory | Memory | |
Manufacturer | Microchip Technology | |
Series | - | |
Memory Type | Non-Volatile | |
Memory Format | EEPROM | |
Technology | EEPROM | |
Memory Size | 4Kb (512 x 8) | |
Memory Interface | SPI | |
Clock Frequency | 2MHz | |
Write Cycle Time - Word, Page | 2ms | |
Access Time | - | |
Voltage - Supply | 4.5V ~ 5.5V | |
Operating Temperature | -40°C ~ 125°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 8-SOIC |
93C66AT-E/SN Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
93C66A-E/SN D# V36:1790_06428095 Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 5V Automotive 8-Pin SOIC N Tube RoHS: Compliant
|
Americas - 0 |
93C66AT-E/SN D# V36:1790_06428116 Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 5V Automotive 8-Pin SOIC N T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
93C66A-E/SN D# 93C66A-E/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 5V 8-Pin SOIC N Tube - Rail/Tube (Alt: 93C66A-E/SN) RoHS: Compliant
|
Americas - 0 |
93C66AT-E/SN D# 93C66AT-E/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 5V 8-Pin SOIC N T/R - Tape and Reel (Alt: 93C66AT-E/SN) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
93C66AT-E/SN D# 93C66AT-E/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 5V 8-Pin SOIC N T/R (Alt: 93C66AT-E/SN) |
Europe - 0 |
93C66A-E/SN D# 93C66A-E/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 5V 8-Pin SOIC N Tube (Alt: 93C66A-E/SN) |
Europe - 0 |
Part Number | Description | Stock |
93C66AT-E/SN Microchip Technology Inc |
93LC66 Series 4 Kbit (512 x 8) 5.5 V Microwire Serial EEPROM - SOIC-8 |
3300 |
93C66A-E/SN Microchip Technology Inc |
4K 512 X 8 SERIAL EE AUTO |
6297 |
Part Number | Description | Stock |
93C66A-E/SN D# 93C66A-E/SN-ND Microchip Technology Inc |
IC EEPROM 4KBIT SPI 2MHZ 8SOIC |
Temporarily Out of Stock |
93C66AT-E/SN D# 93C66AT-E/SN-ND Microchip Technology Inc |
IC EEPROM 4KBIT SPI 2MHZ 8SOIC |
Temporarily Out of Stock |
Part Number | Description | Stock |
93C66A-E/SN D# 3591367 Microchip Technology Inc |
EEPROM IC RoHS: Compliant
Min Qty: 1200
Container: Each
|
0 |
93C66AT-E/SN D# 3591374 Microchip Technology Inc |
EEPROM IC RoHS: Compliant
Min Qty: 3300
Container: Reel
|
0 |
Part Number | Description | Stock |
93C66A-E/SN Microchip Technology Inc |
93C66 Series 4 Kbit (512 x 8) 5.5 V Microwire Compatible Serial EEPROM - SOIC-8 RoHS: Compliant
pbFree: Yes
|
0 Tube |
Part Number | Description | Stock |
93C66ATESN Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
Part Number | Description | Stock |
93C66ATESN Microchip Technology Inc |
OEM/CM ONLY |
716 |
Part Number | Description | Stock |
93C66AT-E/SN Microchip Technology Inc |
RoHS: Compliant
|
0 |
Part Number | Description | Stock |
93C66A-E/SN D# 93C66A-E/SN Microchip Technology Inc |
4K 512 X 8 SERIAL EE AUTO RoHS: Compliant
pbFree: Yes
|
29100 |
93C66AT-E/SN D# 93C66AT-E/SN Microchip Technology Inc |
4K 512 X 8 SERIAL EE AUTO RoHS: Compliant
pbFree: Yes
|
26400 |
Part Number | Description | Stock |
93C66A-E/SN D# 579-93C66A-E/SN Microchip Technology Inc |
EEPROM 512x8 RoHS: Compliant
|
477 |
93C66AT-E/SN D# 579-93C66AT-E/SN Microchip Technology Inc |
EEPROM 512x8 RoHS: Compliant
|
1493 |
Part Number | Description | Stock |
93C66AT-E/SN Microchip Technology Inc |
4K, 512 X 8 SERIAL EE, EXT - Package: 8 SOIC 3.90mm(.150in) T/R RoHS: Compliant
|
0 in Stock 0 on Order |
93C66A-E/SN Microchip Technology Inc |
4K, 512 X 8 SERIAL EE, EXT - Package: 8 SOIC 3.90mm(.150in) TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
93C66A-E/SN D# MCHP00000002557 Microchip Technology Inc |
4K, 512 X 8 SERIAL EE, EXT - Package: 8 SOIC 3.90mm(.150in) TUBE |
0 |
93C66AT-E/SN D# MCHP00000002566 Microchip Technology Inc |
4K, 512 X 8 SERIAL EE, EXT - Package: 8 SOIC 3.90mm(.150in) T/R |
0 |
Part Number | Description | Stock |
93C66A-E/SN D# 92C7629 Microchip Technology Inc |
IC,SERIAL EEPROM,512X8,CMOS,SOP,8PIN,PLASTIC ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1200
Container: Bulk
|
0 |
93C66AT-E/SN D# 92C7630 Microchip Technology Inc |
IC,SERIAL EEPROM,512X8,CMOS,SOP,8PIN,PLASTIC ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 3300
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
93C66A-E/SN D# NS-93C66A-E/SN Microchip Technology Inc |
OEM/CM ONLY |
6264 |
93C66AT-E/SN D# NS-93C66AT-E/SN Microchip Technology Inc |
OEM/CM ONLY |
8154 |
93C66AT-E-SN D# NS-93C66AT-E-SN Microchip Technology Inc |
OEM/CM ONLY |
2192 |
93C66AT-E_SN D# NS-93C66AT-E_SN Microchip Technology Inc |
OEM/CM ONLY |
2477 |
93C66AT-E-SNG D# NS-93C66AT-E-SNG Microchip Technology Inc |
OEM/CM ONLY |
10248 |
Part Number | Description | Stock |
93C66AT-E/SN Microchip Technology Inc |
RoHS: Compliant
|
0 |
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Quick Inquiry
In Stock | 491 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.4066 | $ 0.4066 |
100 | $ 0.4066 | $ 40.6600 |
500 | $ 0.4066 | $ 203.3000 |
1000 | $ 0.4066 | $ 406.6000 |
2500 | $ 0.4066 | $ 1,016.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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