Microchip 25LC640-I/P, 64 kB Serial EEPROM, 230 ns 8-Pin SOIC Serial-SPI
- RS Stock No.:
- 197-6058
- Mfr. Part No.:
- 25LC640-I/P
- Manufacturer:
- Microchip
The image is for reference only, please refer to product details and specifications
Subtotal (1 pack of 25 units)*
TWD847.50
(exc. GST)
TWD890.00
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- 200 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 + | TWD33.90 | TWD847.50 |
*price indicative
- RS Stock No.:
- 197-6058
- Mfr. Part No.:
- 25LC640-I/P
- 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 | Serial EEPROM | |
| Interface Type | Serial-SPI | |
| Package Type | SOIC | |
| Mount Type | Through Hole | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 3MHz | |
| 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 | |
| Standards/Approvals | No | |
| Series | 25LC640 | |
| Height | 3.3mm | |
| Length | 9.4mm | |
| Number of Words | 8K | |
| Automotive Standard | No | |
| Maximum Random Access Time | 230ns | |
| Data Retention | 200year | |
| Supply Current | 1mA | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 64kB | ||
Product Type Serial EEPROM | ||
Interface Type Serial-SPI | ||
Package Type SOIC | ||
Mount Type Through Hole | ||
Pin Count 8 | ||
Maximum Clock Frequency 3MHz | ||
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 | ||
Standards/Approvals No | ||
Series 25LC640 | ||
Height 3.3mm | ||
Length 9.4mm | ||
Number of Words 8K | ||
Automotive Standard No | ||
Maximum Random Access Time 230ns | ||
Data Retention 200year | ||
Supply Current 1mA | ||
Microchip 25LC640-I/P is a 64 Kbit Serial Electrically Erasable PROM [EEPROM]. 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
8192 x 8 Bit Organization
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
High Reliability, Data retention: > 200 years, ESD protection: > 4000V
8-pin PDIP, SOIC and TSSOP Packages
Temperature Ranges Supported: Industrial (I): -40°C to +85°C, Automotive (E): -40°C to +125°C
Related links
- Microchip 230 ns 8-Pin SOIC Serial-SPI
- Microchip 230 ns 8-Pin SOIC Serial-SPI
- Microchip 25LC640-I/SN 230 ns 8-Pin SOIC Serial-SPI
- Microchip 230 ns 8-Pin SOIC Serial-SPI
- Microchip 25LC080/SN 230 ns 8-Pin SOIC Serial-SPI
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- Microchip 230 ns 8-Pin SOIC Serial-SPI
- Microchip 25LC640A-I/P 100 ns 8-Pin PDIP Serial-SPI