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For Reference Only
| Part Number | 24LC21A-I/SN |
| OEMstron Part # | 24LC21A-I-SN |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Memory ICs › Memory |
| Description | IC EEPROM 1K I2C 400KHZ 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 24LC21A-I/SN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 25 - Nov 30 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
24LC21A-I/SN Specifications
| Part Number | 24LC21A-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 | 1Kb (128 x 8) | |
| Memory Interface | I²C | |
| Clock Frequency | 400kHz | |
| Write Cycle Time - Word, Page | 10ms | |
| Access Time | 900ns | |
| Voltage - Supply | 2.5V ~ 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 |
24LC21A-I/SN Documents
Industry Leaders in Quality
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And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
24LC21AT-I/SN D# V72:2272_06422891 Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N T/R RoHS: Compliant
|
Americas - 0 |
|
24LC21A-I/SN D# V99:2348_06422884 Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Tube RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
24LC21AT-I/SN D# 24LC21AT-I/SN Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N T/R - Tape and Reel (Alt: 24LC21AT-I/SN) RoHS: Compliant
|
Americas - 0 |
|
24LC21A-I/SN D# 24LC21A-I/SN Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N - Rail/Tube (Alt: 24LC21A-I/SN) RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
24LC21A-I/SN D# 24LC21A-I/SN Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N (Alt: 24LC21A-I/SN) |
Asia - 0 |
| Part Number | Description | Stock |
|
24LC21A-I/SN D# 24LC21A-I/SN Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N (Alt: 24LC21A-I/SN) |
Europe - 500 |
|
24LC21AT-I/SN D# 24LC21AT-I/SN Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N T/R (Alt: 24LC21AT-I/SN) |
Europe - 0 |
| Part Number | Description | Stock |
|
24LC21AT-I/SN Microchip Technology Inc |
3300 |
| Part Number | Description | Stock |
|
24LC21AT-I/SN Microchip Technology Inc |
1K 2.5V DUAL MODE SERIAL EEPROM IND |
Contact Us |
|
24LC21A-I/SN Microchip Technology Inc |
1K 2.5V DUAL MODE SERIAL EEPROM IND |
204 |
| Part Number | Description | Stock |
|
24LC21A-I/SN D# C1S505200026701 Microchip Technology Inc |
1K 2.5V DUAL MODE SERIAL EEPROM, IND RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Bulk
|
1254 |
| Part Number | Description | Stock |
|
24LC21AISN mct |
RoHS: Compliant
|
Europe - 1548 |
| Part Number | Description | Stock |
|
24LC21A-I/SN D# 24LC21A-I/SN-ND Microchip Technology Inc |
IC EEPROM 1KBIT I2C 400KHZ 8SOIC |
168 In Stock |
|
24LC21AT-I/SN D# 24LC21AT-I/SNCT-ND Microchip Technology Inc |
IC EEPROM 1KBIT I2C 400KHZ 8SOIC |
820 In Stock |
| Part Number | Description | Stock |
|
24LC21AT-I/SN D# 24LC21AT-I/SN Microchip Technology Inc |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2690 |
| Part Number | Description | Stock |
|
24LC21A-I/SN Microchip Technology Inc |
In stock shipping within 2days |
19031 |
|
24LC21AI/SN Microchip Technology Inc |
In stock shipping within 2days |
117 |
|
24LC21AT-I/SN Microchip Technology Inc |
In stock shipping within 2days |
19032 |
| Part Number | Description | Stock |
|
24LC21AT-I/SN D# 3590347 Microchip Technology Inc |
EEPROM IC RoHS: Compliant
Min Qty: 3300
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
24LC21A-I/SN Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 Tube |
| Part Number | Description | Stock |
|
24LC21AISN MICROCIHIP |
OEM/CM QUOTES ONLY | NO BROKERS |
4119 |
| Part Number | Description | Stock |
|
PIC24LC21AISN Microchip Technology Inc |
OEM/CM ONLY |
4710 |
|
24LC21AISND Microchip Technology Inc |
OEM/CM ONLY |
1687 |
|
24LC21AISNG Microchip Technology Inc |
OEM/CM ONLY |
1688 |
|
MIC24LC21AISN Microchip Technology Inc |
OEM/CM ONLY |
2850 |
|
24LC21AISNCMOS18K25 Microchip Technology Inc |
OEM/CM ONLY |
1182 |
|
MCC24LC21AISN Microchip Technology Inc |
OEM/CM ONLY |
404 |
| Part Number | Description | Stock |
|
24LC21A-ISN Microchip Technology Inc |
in stock - can ship the same day |
129 |
| Part Number | Description | Stock |
|
24LC21A-I/SN Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Tube RoHS: Compliant
|
1000 In Stock |
| Part Number | Description | Stock |
|
24LC21AT-I/SN D# 24LC21AT-I/SN Microchip Technology Inc |
1K 2.5V DUAL MODE SERIAL EEPROM IND RoHS: Compliant
pbFree: Yes
|
6600 - Alternates Available |
|
24LC21A-I/SN D# 24LC21A-I/SN Microchip Technology Inc |
1K 2.5V DUAL MODE SERIAL EEPROM IND RoHS: Compliant
pbFree: Yes
|
2450 - Alternates Available |
| Part Number | Description | Stock |
|
PIC24LC21A-I/SN Micrel Inc |
OEM/CM Immediate delivery |
200 |
|
24LC21AT-I/SN Microchip Technology Inc |
OEM/CM Immediate delivery |
88720 |
|
24LC21A-I/SN Microchip Technology Inc |
OEM/CM Immediate delivery |
2900 |
| Part Number | Description | Stock |
|
24LC21AT-I/SN D# 579-24LC21AT-I/SN Microchip Technology Inc |
EEPROM 2.5V Dual Mode RoHS: Compliant
|
345 |
|
24LC21A-I/SN D# 579-24LC21A-I/SN Microchip Technology Inc |
EEPROM 2.5V Dual Mode RoHS: Compliant
|
912 |
| Part Number | Description | Stock |
|
24LC21AT-I/SN Microchip Technology Inc |
1K 2.5V DUAL MODE SERIAL EEPROM, IND - Package: 8 SOIC 3.90mm(.150in) T/R RoHS: Compliant
|
0 in Stock 0 on Order |
|
24LC21A-I/SN Microchip Technology Inc |
1K 2.5V DUAL MODE SERIAL EEPROM, IND - Package: 8 SOIC 3.90mm(.150in) TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
24LC21A-I/SN D# MCHP00000001297 Microchip Technology Inc |
1K 2.5V DUAL MODE SERIAL EEPROM, IND - Package: 8 SOIC 3.90mm(.150in) TUBE |
0 |
|
24LC21AT-I/SN D# MCHP00000001300 Microchip Technology Inc |
1K 2.5V DUAL MODE SERIAL EEPROM, IND - Package: 8 SOIC 3.90mm(.150in) T/R |
0 |
| Part Number | Description | Stock |
|
24LC21AT-I/SN D# 92C7163 Microchip Technology Inc |
IC,SERIAL EEPROM,128X8,CMOS,SOP,8PIN,PLASTIC ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 3300
Container: TAPE & REEL - FULL
|
0 |
|
24LC21A-I/SN. D# 15AC1541 Microchip Technology Inc |
Memory Interface Type:Serial I2C (2-Wire), Memory Size:1Kbit, EEPROM Memory Configuration:128 x 8bit, Clock Frequency:400kHz, Memory Case Style:SOIC, No. of Pins:8Pins, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1000
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
24LC21A-I/SN D# NS-24LC21A-I/SN Microchip Technology Inc |
OEM/CM ONLY |
8237 |
|
24LC21A-I/SNG D# NS-24LC21A-I/SNG MICROCHIP |
OEM/CM ONLY |
2461 |
|
24LC21A-I_SN D# NS-24LC21A-I_SN Microchip Technology Inc |
OEM/CM ONLY |
6069 |
|
24LC21AI-SN D# NS-24LC21AI-SN Microchip Technology Inc |
OEM/CM ONLY |
1705 |
|
24LC21AT-I/SN D# NS-24LC21AT-I/SN Microchip Technology Inc |
OEM/CM ONLY |
6943 |
| Part Number | Description | Stock |
|
24LC21A-I/SN Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Tube RoHS: Compliant
|
1000 In Stock |
|
24LC21AT-I/SN Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N T/R RoHS: Compliant
|
Alternative Product Available |
| Part Number | Description | Stock |
|
24LC21AT-I/SN Microchip Technology Inc |
2640 |
| Part Number | Description | Stock |
|
24LC21A-I/SN D# 8233295 Microchip Technology Inc |
Microchip 24LC21A-I/SN, 1kB EEPROM Memory, 3500ns 8-Pin SOIC Serial-2 Wire, Serial-I2C, PK Min Qty: 20
Container: Package
|
740 |
| Part Number | Description | Stock |
|
24LC21AI/SN Microchip Technology Inc |
OEM/CM ONLY |
3150 |
| Part Number | Description | Stock |
|
PIC24LC21A-I/SN Micrel Inc |
IN stock Immediate delivery |
195 |
|
24LC21AT-I/SN Microchip Technology Inc |
IN stock Immediate delivery |
88705 |
|
24LC21A-I/SN Microchip Technology Inc |
IN stock Immediate delivery |
2915 |
| Part Number | Description | Stock |
|
24LC21AI/SN Microchip Technology Inc |
shipping today |
22 |
|
24LC21A-I/SN Microchip Technology Inc |
shipping today |
396 |
|
24LC21AT-I/SN Microchip Technology Inc |
shipping today |
4746 |
| Part Number | Description | Stock |
|
24LC21A-I/SN D# 43704536 Microchip Technology Inc |
EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Tube RoHS: Compliant
|
Americas - 1254 |
| Part Number | Description | Stock |
|
24LC21A-I/SN Microchip Technology Inc |
RFQ |
3535 |
| Part Number | Description | Stock |
|
24LC21A-I/SN Microchip Technology Inc |
IC EEPROM 1KBIT 400KHZ 8SOIC |
11957 |
|
24LC21AT-I/SN Microchip Technology Inc |
IC EEPROM 1KBIT 400KHZ 8SOIC |
9185 |
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Quick Inquiry
| In Stock | 832 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.4742 | $ 0.4742 |
| 100 | $ 0.4742 | $ 47.4200 |
| 500 | $ 0.4742 | $ 237.1000 |
| 1000 | $ 0.4742 | $ 474.2000 |
| 2500 | $ 0.4742 | $ 1,185.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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