Microchip, 64 kB EEPROM, 400 ns 8-Pin TSSOP Serial-SPI
- RS Stock No.:
- 178-4129
- Mfr. Part No.:
- 25LC640A-I/ST
- Manufacturer:
- Microchip
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal (1 tube of 100 units)*
TWD2,830.00
(exc. GST)
TWD2,972.00
(inc. GST)
FREE delivery for orders over NT$1,300.00
Temporarily out of stock
- 100 unit(s) shipping from June 15, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 100 - 400 | TWD28.30 | TWD2,830.00 |
| 500 + | TWD26.90 | TWD2,690.00 |
*price indicative
- RS Stock No.:
- 178-4129
- Mfr. Part No.:
- 25LC640A-I/ST
- 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 | |
| Memory Size | 64kB | |
| Product Type | EEPROM | |
| Interface Type | Serial-SPI | |
| Package Type | TSSOP | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 10MHz | |
| Minimum Supply Voltage | 2.5V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 125°C | |
| Length | 3.1mm | |
| Height | 1.2mm | |
| Series | 25LC640A | |
| Standards/Approvals | No | |
| Supply Current | 5mA | |
| Maximum Random Access Time | 400ns | |
| Automotive Standard | AEC-Q100 | |
| Data Retention | 200year | |
| Number of Words | 8192 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 64kB | ||
Product Type EEPROM | ||
Interface Type Serial-SPI | ||
Package Type TSSOP | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 10MHz | ||
Minimum Supply Voltage 2.5V | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 125°C | ||
Length 3.1mm | ||
Height 1.2mm | ||
Series 25LC640A | ||
Standards/Approvals No | ||
Supply Current 5mA | ||
Maximum Random Access Time 400ns | ||
Automotive Standard AEC-Q100 | ||
Data Retention 200year | ||
Number of Words 8192 | ||
25AA640A/25LC640A SPI Serial EEPROM
EEPROM Serial Access - Microchip
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