Microchip 25LC256-I/SM, 256 kB Serial EEPROM, 50 ns 8-Pin SOIJ Serial-SPI
- RS stock no.:
- 823-7632
- Mfr. Part No.:
- 25LC256-I/SM
- Manufacturer:
- Microchip
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Subtotal (1 pack of 5 units)*
R 136,12
(exc. VAT)
R 156,54
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 21 January 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | R 27.224 | R 136.12 |
| 50 - 120 | R 26.544 | R 132.72 |
| 125 + | R 25.748 | R 128.74 |
*price indicative
- RS stock no.:
- 823-7632
- Mfr. Part No.:
- 25LC256-I/SM
- 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 | 256kB | |
| Product Type | Serial EEPROM | |
| Interface Type | Serial-SPI | |
| Package Type | SOIJ | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 10MHz | |
| Organisation | 256 kB | |
| 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 | |
| Length | 5.26mm | |
| Height | 1.27mm | |
| Width | 7.94 mm | |
| Series | 25LC256 | |
| Standards/Approvals | No | |
| Automotive Standard | AEC-Q100 | |
| Number of Words | 32k | |
| Supply Current | 6mA | |
| Maximum Random Access Time | 50ns | |
| Data Retention | 200year | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 256kB | ||
Product Type Serial EEPROM | ||
Interface Type Serial-SPI | ||
Package Type SOIJ | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 10MHz | ||
Organisation 256 kB | ||
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 | ||
Length 5.26mm | ||
Height 1.27mm | ||
Width 7.94 mm | ||
Series 25LC256 | ||
Standards/Approvals No | ||
Automotive Standard AEC-Q100 | ||
Number of Words 32k | ||
Supply Current 6mA | ||
Maximum Random Access Time 50ns | ||
Data Retention 200year | ||
- COO (Country of Origin):
- TH
25AA256/25LC256 SPI Serial EEPROM
Microchip’s 25AA256/25LC256 family of devices are 256 Kbit SPI Serial EEPROMs available in a variety of package, temperature and power supply variants.
The Serial Peripheral Interface (SPI) is utilised to provide the required Clock Input (SCK), Data In (SI) and Data Out (SO) signals. The operation of these devices can be paused via a Hold pin (HOLD) which causes inputs to be ignored with the exception higher priority interrupts defined via the Chip Select (CS) pin.
Features
Max. Clock 10 MHz
Maximum write current 5 mA
Read current: 6 mA (typical)
Standby current: 1 μA (typical)
32,768 x 8-bit Organization
64-Byte Page
Self-Timed Erase and Write Cycles, 5 ms (maximum)
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
Endurance: >1M erase/write cycles
Data retention: >200 years
ESD protection: >4000V
EEPROM Serial Access - Microchip
Related links
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