Microchip 24CS256-E/SN66KVAO, 256 kB EEPROM, 900 ns 8-Pin SOIC I2C
- RS Stock No.:
- 644-299
- Mfr. Part No.:
- 24CS256-E/SN66KVAO
- Manufacturer:
- Microchip
N
Subtotal (1 pack of 5 units)*
SGD8.65
(exc. GST)
SGD9.45
(inc. GST)
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In Stock
- Plus 400 unit(s) shipping from 22 December 2025
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | SGD1.73 | SGD8.65 |
*price indicative
- RS Stock No.:
- 644-299
- Mfr. Part No.:
- 24CS256-E/SN66KVAO
- Manufacturer:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Memory Size | 256kB | |
| Product Type | EEPROM | |
| Interface Type | I2C | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 3.4MHz | |
| Organisation | 32768 x 8 bit | |
| Minimum Supply Voltage | 1.7V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | RoHS Compliant | |
| Series | 24CS256 | |
| Maximum Random Access Time | 900ns | |
| Number of Words | 32768 | |
| Automotive Standard | AEC-Q100 | |
| Data Retention | 200year | |
| Supply Current | 3mA | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 256kB | ||
Product Type EEPROM | ||
Interface Type I2C | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 3.4MHz | ||
Organisation 32768 x 8 bit | ||
Minimum Supply Voltage 1.7V | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals RoHS Compliant | ||
Series 24CS256 | ||
Maximum Random Access Time 900ns | ||
Number of Words 32768 | ||
Automotive Standard AEC-Q100 | ||
Data Retention 200year | ||
Supply Current 3mA | ||
- COO (Country of Origin):
- TH
The Microchip 256Kb I2C Serial Electrically Erasable PROM (EEPROM), capable of speeds up to 3.4Mhz and operation across a broad voltage range (1.7V to 5.5V). This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256K boundary. Functional address lines allow up to eight devices on the same bus, for up to 2 Mbit address space.
Enhanced software write protection
Hardware write-protect pin
Built-in error correction code logic
Page write time 5 ms max
Cascadable up to eight devices
Pb-free and RoHS compliant
Related links
- Microchip 900 ns 8-Pin SOIC Serial-I2C
- Microchip 900 ns 8-Pin SOIC Serial-I2C
- Microchip 24LC256T-I/SN 900 ns 8-Pin SOIC Serial-I2C
- Microchip 24LC256T-I/SM 900 ns 8-Pin SOIC Serial-I2C
- Microchip 24AA256T-I/SN 900 ns 8-Pin SOIC Serial-I2C (2 Wire)
- Microchip 900 ns 8-Pin SOIC Serial-I2C (2 Wire)
- Microchip 24LC256-E/SN 900 ns 8-Pin SOIC Serial-I2C
- Microchip 24LC256-I/SN 900 ns 8-Pin SOIC Serial-I2C