Microchip 25LC040-I/SN, 4 kB EEPROM, 230 ns 8-Pin SOIC Serial-SPI
- RS stock no.:
- 197-6054
- Mfr. Part No.:
- 25LC040-I/SN
- Manufacturer:
- Microchip
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Subtotal (1 pack of 25 units)*
R 281,025
(exc. VAT)
R 323,175
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 650 unit(s) shipping from 17 December 2025
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Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 25 | R 11.241 | R 281.03 |
| 50 - 50 | R 10.96 | R 274.00 |
| 75 - 75 | R 10.631 | R 265.78 |
| 100 + | R 10.206 | R 255.15 |
*price indicative
- RS stock no.:
- 197-6054
- Mfr. Part No.:
- 25LC040-I/SN
- Manufacturer:
- Microchip
Specification
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 | 4kB | |
| Product Type | EEPROM | |
| Interface Type | Serial-SPI | |
| Package Type | SOIC | |
| Mount Type | Through Hole | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 10MHz | |
| Organisation | 512 x 8 bit | |
| Minimum Supply Voltage | 2.5V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Width | 6 mm | |
| Length | 4.9mm | |
| Standards/Approvals | No | |
| Data Retention | 200year | |
| Automotive Standard | No | |
| Supply Current | 5mA | |
| Maximum Random Access Time | 230ns | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 4kB | ||
Product Type EEPROM | ||
Interface Type Serial-SPI | ||
Package Type SOIC | ||
Mount Type Through Hole | ||
Pin Count 8 | ||
Maximum Clock Frequency 10MHz | ||
Organisation 512 x 8 bit | ||
Minimum Supply Voltage 2.5V | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Width 6 mm | ||
Length 4.9mm | ||
Standards/Approvals No | ||
Data Retention 200year | ||
Automotive Standard No | ||
Supply Current 5mA | ||
Maximum Random Access Time 230ns | ||
Microchip 25LC040-I/SN is a 4 Kbit serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a Chip Select (CS) input. Communication to the device can be paused via the hold pin (HOLD).
Low-power CMOS technology: Write current: 3 mA, typical, Read current: 500 μA, typical, Standby current: 500 nA, typical
512 x 8-bit organization
16 byte page
Write cycle time: 5 ms max.
Self-timed Erase and Write cycles
Block write protection: Protect none, 1/4, 1/2 or all of array
Built-in write protection: Power on/off data protection circuitry, Write enable latch, Write-protect pin
Sequential read
Temperature ranges supported: Industrial (I): -40°C to +85°C, Automotive (E) (25C040): -40°C to +125°C
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