
For Reference Only
Part Number | 93AA66AT-I/SN |
OEMstron Part # | 93AA66AT-I-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 | 93AA66AT-I/SN PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
93AA66AT-I/SN Specifications
Part Number | 93AA66AT-I/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 | 6ms | |
Access Time | - | |
Voltage - Supply | 1.8V ~ 5.5V | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 8-SOIC |
93AA66AT-I/SN Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
93AA66AT-I/SN D# V36:1790_06427809 Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R RoHS: Compliant
|
Americas - 0 |
93AA66A-I/SN D# V99:2348_06427803 Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube RoHS: Compliant
|
Americas - 17 |
Part Number | Description | Stock |
93AA66A-I/SN D# 93AA66A-I/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube - Rail/Tube (Alt: 93AA66A-I/SN) RoHS: Compliant
|
Americas - 0 |
93AA66AT-I/SN D# 93AA66AT-I/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R - Tape and Reel (Alt: 93AA66AT-I/SN) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
93AA66A-I/SN D# 93AA66A-I/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube (Alt: 93AA66A-I/SN) |
Europe - 0 |
93AA66AT-I/SN D# 93AA66AT-I/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R (Alt: 93AA66AT-I/SN) |
Europe - 0 |
Part Number | Description | Stock |
93AA66A-I/SN Microchip Technology Inc |
150 |
Part Number | Description | Stock |
93AA66A-I/SN Microchip Technology Inc |
IC, EEPROM SERIAL 4KB, SMD, SOIC8 |
18 |
93AA66AT-I/SN Microchip Technology Inc |
Min Qty 3300 |
Contact Us |
Part Number | Description | Stock |
93AA66AT-I/SN D# 93AA66AT-I/SN-ND Microchip Technology Inc |
IC EEPROM 4KBIT SPI 2MHZ 8SOIC |
Temporarily Out of Stock |
93AA66A-I/SN D# 93AA66A-I/SN-ND Microchip Technology Inc |
IC EEPROM 4KBIT SPI 2MHZ 8SOIC |
1721 In Stock |
Part Number | Description | Stock |
93AA66A-I/SN Microchip Technology Inc |
In stock shipping within 2days |
19837 |
Part Number | Description | Stock |
93AA66A-I/SN D# 1331432 Microchip Technology Inc |
SERIAL EEPROM, 4KBIT, 2MHZ, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
93AA66AT-I/SN D# 3591184 Microchip Technology Inc |
EEPROM IC RoHS: Compliant
Min Qty: 3300
Container: Reel
|
0 |
Part Number | Description | Stock |
93AA66A-I/SN Microchip Technology Inc |
93AA66 Series 4 Kb (512 x 8) 1.8 V Serial EEPROM Surface Mount - SOIC-8 RoHS: Compliant
pbFree: Yes
|
0 Tube |
93AA66AT-I/SN Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
93AA66ATISN Microchip Technology Inc |
OEM/CM ONLY |
954 |
Part Number | Description | Stock |
93AA66AT-I/SN Microchip Technology Inc |
RoHS: Compliant
|
0 |
93AA66A-I/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube RoHS: Compliant
|
900 In Stock |
Part Number | Description | Stock |
93AA66A-I/SN D# 93AA66A-I/SN Microchip Technology Inc |
4K 512 X 8 SERIAL EE 1.8V RoHS: Compliant
pbFree: Yes
|
21952 |
93AA66AT-I/SN D# 93AA66AT-I/SN Microchip Technology Inc |
4K 512 X 8 SERIAL EE 1.8V RoHS: Compliant
pbFree: Yes
|
13200 - Alternates Available |
Part Number | Description | Stock |
93AA66A-I/SN Microchip Technology Inc |
OEM/CM Immediate delivery |
88720 |
93AA66AT-I/SN Microchip Technology Inc |
OEM/CM Immediate delivery |
88720 |
Part Number | Description | Stock |
93AA66A-I/SN D# 579-93AA66A-I/SN Microchip Technology Inc |
EEPROM 512x8 - 1.8V RoHS: Compliant
|
622 |
93AA66AT-I/SN D# 579-93AA66AT-I/SN Microchip Technology Inc |
EEPROM 512x8 - 1.8V RoHS: Compliant
|
2201 |
Part Number | Description | Stock |
93AA66A-I/SN Microchip Technology Inc |
4K, 512 X 8 SERIAL EE,1.8V,IND - Package: 8 SOIC 3.90mm(.150in) TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
93AA66AT-I/SN Microchip Technology Inc |
4K, 512 X 8 SERIAL EE,1.8V,IND - Package: 8 SOIC 3.90mm(.150in) T/R RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
93AA66AT-I/SN D# MCHP00000002356 Microchip Technology Inc |
4K, 512 X 8 SERIAL EE,1.8V,IND - Package: 8 SOIC 3.90mm(.150in) T/R |
0 |
93AA66A-I/SN D# MCHP00000002350 Microchip Technology Inc |
4K, 512 X 8 SERIAL EE,1.8V,IND - Package: 8 SOIC 3.90mm(.150in) TUBE |
0 |
Part Number | Description | Stock |
93AA66A-I/SN D# 30H4542 Microchip Technology Inc |
IC, EEPROM, 4KBIT, SERIAL, 3MHZ, SOIC-8, Clock Frequency:3MHz, Clock Frequency Max Fs:2MHz, Erase/Write Cycles:1000000, Filter Terminals:Surface Mount, Frequency:2MHz, IC Interface Type:Microwire, Interface Type:Microwire RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1400
Container: Bulk
|
0 |
Part Number | Description | Stock |
93AA66AT-I/SN D# NS-93AA66AT-I/SN Microchip Technology Inc |
OEM/CM ONLY |
8713 |
93AA66A-I/SN D# NS-93AA66A-I/SN Microchip Technology Inc |
OEM/CM ONLY |
1259 |
93AA66AT-I-SNG D# NS-93AA66AT-I-SNG Microchip Technology Inc |
OEM/CM ONLY |
2174 |
93AA66AT-I-SN D# NS-93AA66AT-I-SN Microchip Technology Inc |
OEM/CM ONLY |
2583 |
Part Number | Description | Stock |
93AA66AT-I/SN Microchip Technology Inc |
RoHS: Compliant
|
Alternative Product Available |
93AA66A-I/SN Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube RoHS: Compliant
|
900 In Stock |
Part Number | Description | Stock |
93AA66A-I/SN Microchip Technology Inc |
IN stock Immediate delivery |
88705 |
93AA66AT-I/SN Microchip Technology Inc |
IN stock Immediate delivery |
88705 |
Part Number | Description | Stock |
93AA66AT-I/SN Microchip Technology Inc |
shipping today |
9988 |
93AA66A-I/SN Microchip Technology Inc |
shipping today |
76 |
Part Number | Description | Stock |
93AA66A-I/SN D# 51604850 Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube RoHS: Compliant
|
Americas - 900 |
Part Number | Description | Stock |
93AA66AT-I/SN Microchip Technology Inc |
RFQ |
11135 |
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Quick Inquiry
In Stock | 185 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.3453 | $ 0.3453 |
100 | $ 0.3453 | $ 34.5300 |
500 | $ 0.3453 | $ 172.6500 |
1000 | $ 0.3453 | $ 345.3000 |
2500 | $ 0.3453 | $ 863.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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