Microchip AT24C256C-SSHL-T, 256 kB EEPROM, 450 ns 8-Pin SOIC Serial-I2C (2 Wire)
- RS Stock No.:
- 197-5323
- Mfr. Part No.:
- AT24C256C-SSHL-T
- Brand:
- Microchip
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Subtotal (1 pack of 10 units)*
£3.80
(exc. VAT)
£4.60
(inc. VAT)
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In Stock
- Plus 80 unit(s) shipping from 29 December 2025
- Plus 2,330 unit(s) shipping from 05 January 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £0.38 | £3.80 |
| 50 - 90 | £0.37 | £3.70 |
| 100 - 490 | £0.36 | £3.60 |
| 500 - 1990 | £0.351 | £3.51 |
| 2000 + | £0.342 | £3.42 |
*price indicative
- RS Stock No.:
- 197-5323
- Mfr. Part No.:
- AT24C256C-SSHL-T
- Brand:
- Microchip
Specifications
Technical Reference
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 | Serial-I2C (2 Wire) | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 1MHz | |
| Organisation | 32K x 8 Bit | |
| Minimum Supply Voltage | 1.7V | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Series | AT24C256C | |
| Length | 4.9mm | |
| Width | 6 mm | |
| Supply Current | 3mA | |
| Number of Words | 32768 | |
| Data Retention | 200year | |
| Maximum Random Access Time | 450ns | |
| Automotive Standard | AEC-Q100 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 256kB | ||
Product Type EEPROM | ||
Interface Type Serial-I2C (2 Wire) | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 1MHz | ||
Organisation 32K x 8 Bit | ||
Minimum Supply Voltage 1.7V | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Series AT24C256C | ||
Length 4.9mm | ||
Width 6 mm | ||
Supply Current 3mA | ||
Number of Words 32768 | ||
Data Retention 200year | ||
Maximum Random Access Time 450ns | ||
Automotive Standard AEC-Q100 | ||
The Microchip AT24C256C series EEPROM is I²C compatible (2wire) 256Kbit serial read only EEPROM. The device’s cascading feature allows up to eight devices to share a common 2‑wire bus. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.
Industrial temperature range is -40°C to +85°C
Schmitt triggers, filtered inputs for noise suppression
Write‑protect pin for full array hardware data protection
64-Byte Page Write Mode
Random and sequential read modes
Bidirectional data transfer protocol.
Related links
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