Microchip 25LC040-I/SN, 4kbit EEPROM Memory, 230ns 8-Pin PDIP, SOIC, TSSOP Serial-SPI
- RS Stock No.:
- 197-6054P
- Mfr. Part No.:
- 25LC040-I/SN
- Brand:
- Microchip
Bulk discount available
Subtotal 50 units (supplied in a tube)*
£25.85
(exc. VAT)
£31.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 650 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 50 - 50 | £0.517 |
| 75 - 75 | £0.504 |
| 100 + | £0.491 |
*price indicative
- RS Stock No.:
- 197-6054P
- Mfr. Part No.:
- 25LC040-I/SN
- 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 | 4kbit | |
| Interface Type | Serial-SPI | |
| Package Type | PDIP, SOIC, TSSOP | |
| Mounting Type | Through Hole | |
| Pin Count | 8 | |
| Organisation | 512 x 8 bit | |
| Minimum Operating Supply Voltage | 2.5 V | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Programming Voltage | 2.5 → 5.5V | |
| Number of Bits per Word | 8bit | |
| Dimensions | 4.9 x 3.9 x 1.5mm | |
| Maximum Random Access Time | 230ns | |
| Data Retention | 200yr | |
| Number of Words | 512 | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +85 °C | |
Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 4kbit | ||
Interface Type Serial-SPI | ||
Package Type PDIP, SOIC, TSSOP | ||
Mounting Type Through Hole | ||
Pin Count 8 | ||
Organisation 512 x 8 bit | ||
Minimum Operating Supply Voltage 2.5 V | ||
Maximum Operating Supply Voltage 5.5 V | ||
Programming Voltage 2.5 → 5.5V | ||
Number of Bits per Word 8bit | ||
Dimensions 4.9 x 3.9 x 1.5mm | ||
Maximum Random Access Time 230ns | ||
Data Retention 200yr | ||
Number of Words 512 | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +85 °C | ||
- COO (Country of Origin):
- TH
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
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