
For Reference Only
Part Number | 93AA66A-I/ST |
OEMstron Part # | 93AA66A-I-ST |
Manufacturer | Microchip Technology |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EEPROM 4K SPI 2MHZ 8TSSOP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 93AA66A-I/ST 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 | ![]() |
93AA66A-I/ST Specifications
Part Number | 93AA66A-I/ST | |
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-TSSOP (0.173", 4.40mm Width) | |
Supplier Device Package | 8-TSSOP |
93AA66A-I/ST Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
93AA66A-I/ST D# V36:1790_06427804 Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP Tube RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
93AA66A-I/ST D# 93AA66A-I/ST Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP Tube - Rail/Tube (Alt: 93AA66A-I/ST) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
93AA66A-I/ST D# 93AA66A-I/ST Microchip Technology Inc |
EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP Tube (Alt: 93AA66A-I/ST) |
Europe - 0 |
Part Number | Description | Stock |
93AA66A-I/ST Microchip Technology Inc |
Min Qty 400 |
Contact Us |
Part Number | Description | Stock |
93AA66A-I/ST D# 93AA66A-I/ST-ND Microchip Technology Inc |
IC EEPROM 4KBIT SPI 2MHZ 8TSSOP |
Temporarily Out of Stock |
Part Number | Description | Stock |
93AA66A-I/ST D# 3591180 Microchip Technology Inc |
EEPROM IC RoHS: Compliant
Min Qty: 1200
Container: Each
|
0 |
Part Number | Description | Stock |
93AA66AISTG Microchip Technology Inc |
OEM/CM ONLY |
134 |
93AA66AIST Microchip Technology Inc |
OEM/CM ONLY |
987 |
Part Number | Description | Stock |
93AA66A-I/ST Microchip Technology Inc |
RoHS: Compliant
|
1200 On Order |
Part Number | Description | Stock |
93AA66A-I/ST D# 93AA66A-I/ST Microchip Technology Inc |
4K 512 X 8 SERIAL EE 1.8V RoHS: Compliant
pbFree: Yes
|
16900 - Alternates Available |
Part Number | Description | Stock |
93AA66A-I/ST Microchip Technology Inc |
4K, 512 X 8 SERIAL EE,1.8V,IND - Package: 8 TSSOP 4.4mm TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
93AA66A-I/ST D# MCHP00000002351 Microchip Technology Inc |
4K, 512 X 8 SERIAL EE,1.8V,IND - Package: 8 TSSOP 4.4mm TUBE |
0 |
Part Number | Description | Stock |
93AA66A-I-STG D# NS-93AA66A-I-STG Microchip Technology Inc |
OEM/CM ONLY |
1715 |
93AA66A-I/ST D# NS-93AA66A-I/ST Microchip Technology Inc |
OEM/CM ONLY |
6797 |
93AA66A-I-ST D# NS-93AA66A-I-ST Microchip Technology Inc |
OEM/CM ONLY |
1193 |
Part Number | Description | Stock |
93AA66A-I/ST Microchip Technology Inc |
RoHS: Compliant
|
1200 On Order |
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Quick Inquiry
In Stock | 443 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.3726 | $ 0.3726 |
100 | $ 0.3726 | $ 37.2600 |
500 | $ 0.3726 | $ 186.3000 |
1000 | $ 0.3726 | $ 372.6000 |
2500 | $ 0.3726 | $ 931.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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