Microchip, 256 kB EEPROM, 100 ns 8-Pin SOIC Serial-SPI

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Sous-total (1 tube de 100 unités)*

142,80 €

(TVA exclue)

172,80 €

(TVA incluse)

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  • 300 unité(s) expédiée(s) à partir du 23 juin 2026
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Unité
Prix par unité
le tube*
100 +1,428 €142,80 €

*Prix donné à titre indicatif

N° de stock RS:
178-4102
Référence fabricant:
25LC256-H/SN
Fabricant:
Microchip
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Marque

Microchip

Product Type

EEPROM

Memory Size

256kB

Interface Type

Serial-SPI

Package Type

SOIC

Mount Type

Surface

Pin Count

8

Maximum Clock Frequency

10MHz

Organisation

256 kB

Minimum Supply Voltage

2.5V

Maximum Supply Voltage

5.5V

Number of Bits per Word

8

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Length

4.9mm

Series

25LCXXX

Height

1.75mm

Width

6 mm

Standards/Approvals

No

Data Retention

200year

Number of Words

32k

Automotive Standard

AEC-Q100

Maximum Random Access Time

100ns

Supply Current

6mA

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


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