
For Reference Only
Part Number | AT21CS11-STU10-T |
OEMstron Part # | AT21CS11-STU10-T |
Manufacturer | Microchip Technology |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EEPROM 1K I2C 125KHZ SOT23-3 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | AT21CS11-STU10-T PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT21CS11-STU10-T Specifications
Part Number | AT21CS11-STU10-T | |
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 | 1Kb (128 x 8) | |
Memory Interface | I²C, Single Wire | |
Clock Frequency | 125kHz | |
Write Cycle Time - Word, Page | 5ms | |
Access Time | - | |
Voltage - Supply | 2.7V ~ 4.5V | |
Operating Temperature | -40°C ~ 85°C (TC) | |
Mounting Type | Surface Mount | |
Package / Case | TO-236-3, SC-59, SOT-23-3 | |
Supplier Device Package | SOT-23-3 |
AT21CS11-STU10-T Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT21CS11-STU10-T D# V72:2272_18747285 Microchip Technology Inc |
EEPROM Serial-1Wire 1K-bit 128 x 8 3.3V 3-Pin SOT-23 T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AT21CS11-STU10-T D# 57AC0549 Microchip Technology Inc |
EEPROM Serial 1-Wire 1Kbit 128 X 8 2.7V to 4.5V 3-Pin SOT-23 T/R - Product that comes on tape, but is not reeled (Alt: 57AC0549) RoHS: Compliant
|
Americas - 3770 |
Part Number | Description | Stock |
AT21CS11-STU10-T D# AT21CS11-STU10-T Microchip Technology Inc |
EEPROM Serial 1-Wire 1Kbit 128 X 8 2.7V to 4.5V 3-Pin SOT-23 T/R (Alt: AT21CS11-STU10-T) |
Europe - 0 |
Part Number | Description | Stock |
AT21CS11-STU10-T D# AT21CS11-STU10-TCT-ND Microchip Technology Inc |
IC EEPROM 1KBIT I2C SOT23-3 |
6806 In Stock |
Part Number | Description | Stock |
AT21CS11-STU10-T D# 2857580 Microchip Technology Inc |
EEPROM, 1KBIT, I2C, SOT-23-3 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
9403 |
Part Number | Description | Stock |
AT21CS11-STU10-T Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
AT21CS11STU10T Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
5285 |
Part Number | Description | Stock |
AT21CS11-STU10-T Microchip Technology Inc |
Serial EEPROM - 1-Kbit (128 x 8) - Single-Wire I²C - Factory-Programmed Serial Number - 0-0-0 Slave Address - 2.7V to 4.5V - 3-lead SOT23 - Tape&Reel RoHS: Not Compliant
|
5000 In Stock |
Part Number | Description | Stock |
AT21CS11-STU10-T D# AT21CS11-STU10-T Microchip Technology Inc |
2.7-4.5V 125kpbs Ind Tmp 8-SOT23 RoHS: Compliant
pbFree: Yes
|
84800 |
Part Number | Description | Stock |
AT21CS11-STU10-T D# 579-AT21CS11-STU10-T Microchip Technology Inc |
EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 3-SOT23 RoHS: Compliant
|
7246 |
Part Number | Description | Stock |
AT21CS11-STU10-T Microchip Technology Inc |
2.7-4.5V, 125Kbps, Ind Tmp, 3-SOT23, Add=000 - Package: 3 SOT-23 1.3mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
AT21CS11-STU10-T D# MCHP00000003445 Microchip Technology Inc |
2.7-4.5V, 125Kbps, Ind Tmp, 3-SOT23, Add=000 - Package: 3 SOT-23 1.3mm T/R |
0 |
Part Number | Description | Stock |
AT21CS11-STU10-T D# 57AC0549 Microchip Technology Inc |
EEPROM, 1KBIT, I2C, SOT-23-3, Memory Size:1Kbit, EEPROM Memory Configuration:128 x 8bit, Memory Interface Type:Serial I2C (2-Wire), Clock Frequency:-, Memory Case Style:SOT-23, No. of Pins:3Pins, Supply Voltage Min:2.7V, Supply RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
3770 |
Part Number | Description | Stock |
AT21CS11-STU10-T Microchip Technology Inc |
Serial EEPROM - 1-Kbit (128 x 8) - Single-Wire I²C - Factory-Programmed Serial Number - 0-0-0 Slave Address - 2.7V to 4.5V - 3-lead SOT23 - Tape&Reel RoHS: Not Compliant
|
5000 In Stock |
Part Number | Description | Stock |
AT21CS11STU10T Microchip Technology Inc |
OEM/CM ONLY |
8571 |
Part Number | Description | Stock |
AT21CS11-STU10-T D# 51553064 Microchip Technology Inc |
EEPROM Serial-1Wire 1K-bit 128 x 8 3.3V 3-Pin SOT-23 T/R RoHS: Compliant
|
Americas - 5000 |
Part Number | Description | Stock |
AT21CS11-STU10-T D# 2857580 Microchip Technology Inc |
EEPROM, 1KBIT, I2C, SOT-23-3 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
8437 |
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In Stock | 393 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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100 | $ 0.2470 | $ 24.7000 |
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