Microchip, 1 kB EEPROM 8-Pin SOIC Serial-1 Wire
- RS Stock No.:
- 197-5402P
- Mfr. Part No.:
- AT21CS01-STUM10-T
- Manufacturer:
- Microchip
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal 1250 units (supplied on a reel)*
HK$2,657.50
FREE delivery for orders over HK$250.00
In Stock
- Plus 3,850 unit(s) shipping from 14 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1250 - 2450 | HK$2.126 |
| 2500 + | HK$2.083 |
*price indicative
- RS Stock No.:
- 197-5402P
- Mfr. Part No.:
- AT21CS01-STUM10-T
- 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 | 1kB | |
| Interface Type | Serial-1 Wire | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Organisation | 1K x 8 bit | |
| Minimum Supply Voltage | 1.7V | |
| Maximum Supply Voltage | 3.6V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Series | AT21CS01 | |
| Standards/Approvals | No | |
| Number of Words | 128 | |
| Supply Current | 300μA | |
| Automotive Standard | No | |
| Data Retention | 100year | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type EEPROM | ||
Memory Size 1kB | ||
Interface Type Serial-1 Wire | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Organisation 1K x 8 bit | ||
Minimum Supply Voltage 1.7V | ||
Maximum Supply Voltage 3.6V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Series AT21CS01 | ||
Standards/Approvals No | ||
Number of Words 128 | ||
Supply Current 300μA | ||
Automotive Standard No | ||
Data Retention 100year | ||
The Microchip AT21CS01 series is a 1 Kbit serial Electrically Erasable PROM. Device communication is achieved through a single I/O pin. 8‑Byte Page Write or Single Byte Writes are allowed. This device comprises of die sale options: Wafer Form and Tape and Reel.
Low‑voltage operation
Industrial temperature range is -40°c to +85°c
Discovery response feature for quick detection of Devices on the bus
Rom zone support
High reliability
Rom zone support
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