Microchip, 128 kB EEPROM, 450 ns 5-Pin SOT-23 Serial-I2C (2 Wire)
- RS Stock No.:
- 187-1851P
- Mfr. Part No.:
- 24CW1280T-I/OT
- Manufacturer:
- Microchip
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Subtotal 748 units (supplied on a reel)*
HK$3,789.368
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In Stock
- Plus 1,513 unit(s) shipping from 22 December 2025
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Units | Per unit |
|---|---|
| 748 - 1479 | HK$5.066 |
| 1496 + | HK$4.965 |
*price indicative
- RS Stock No.:
- 187-1851P
- Mfr. Part No.:
- 24CW1280T-I/OT
- Manufacturer:
- Microchip
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | EEPROM | |
| Memory Size | 128kB | |
| Interface Type | Serial-I2C (2 Wire) | |
| Package Type | SOT-23 | |
| Mount Type | Surface | |
| Pin Count | 5 | |
| Maximum Clock Frequency | 1MHz | |
| Organisation | 16k x 8 Bit | |
| Minimum Supply Voltage | 1.6V | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Height | 1.45mm | |
| Length | 2.9mm | |
| Standards/Approvals | No | |
| Series | 24CW | |
| Width | 2.8 mm | |
| Data Retention | 200year | |
| Number of Words | 16k | |
| Maximum Random Access Time | 450ns | |
| Automotive Standard | No | |
| Supply Current | 1mA | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type EEPROM | ||
Memory Size 128kB | ||
Interface Type Serial-I2C (2 Wire) | ||
Package Type SOT-23 | ||
Mount Type Surface | ||
Pin Count 5 | ||
Maximum Clock Frequency 1MHz | ||
Organisation 16k x 8 Bit | ||
Minimum Supply Voltage 1.6V | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Height 1.45mm | ||
Length 2.9mm | ||
Standards/Approvals No | ||
Series 24CW | ||
Width 2.8 mm | ||
Data Retention 200year | ||
Number of Words 16k | ||
Maximum Random Access Time 450ns | ||
Automotive Standard No | ||
Supply Current 1mA | ||
- COO (Country of Origin):
- US
The Microchip 24CW1280 128Kbit serial EEPROM is organized as 16384 bytes of 8 bits each (8 Kbytes). It operates on voltage range of 1.6V to 5.5V. This EEPROM allows up to eight devices to share a common I2C (2-wire) bus. It contains a pair of programmable Configuration registers which allow certain device behaviours to be modified. These registers are the Write Protection Register and the Hardware Address Register.
Low-Power CMOS Technology
Self-timed write cycle (5 ms maximum)
Output slope control to eliminate ground bounce
Schmitt trigger inputs for noise suppression
Configurable via the Hardware Address Register (HAR)
Software write protection via the Write Protection Register (WPR)
More than one million erase/write cycles
Data retention greater than 200 years
ESD protection than 4000V
Hardware Slave Address ’000b’
Temperature ranges between -40°C and +125°C
5-Lead Plastic Small Outline Transistor package