Microchip 25LC512-I/SM, 512kbit Serial EEPROM Memory, 50ns 8-Pin SOIJ Serial-SPI

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Subtotal (1 tube of 90 units)*

£150.93

(exc. VAT)

£181.08

(inc. VAT)

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  • 999,999,990 unit(s) shipping from 26 November 2025
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Per Tube*
90 - 90£1.677£150.93
180 +£1.636£147.24

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RS Stock No.:
177-1435
Mfr. Part No.:
25LC512-I/SM
Brand:
Microchip
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Brand

Microchip

Memory Size

512kbit

Interface Type

Serial-SPI

Package Type

SOIJ

Mounting Type

Surface Mount

Pin Count

8

Organisation

64K 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

5.26 x 5.25 x 1.98mm

Data Retention

200yr

Number of Words

64K

Minimum Operating Temperature

-40 °C

Maximum Random Access Time

50ns

Maximum Operating Temperature

+85 °C

The Microchip 25LC512 is a 512Kb Serial EEPROM utilizing the industry standard Serial Peripheral Interface (SPI) compatible serial bus.

Additional Features 64K x 8-bit (512 Kbit)
Serial Peripheral Interface (SPI) Compatible Supports SPI modes 0 and 3
Up to 20 MHz clock frequency
Self-Timed Erase and Write Cycles (5 ms max.)
Low Power Consumption
Read current: 10 mA (Max) at 20 MHz
Write current: 5 mA (Max) at 20 MHz
Standby current: 10 μA (Max) at 5.5 V
Deep power-down current: 1 μA (Max) at 2.5 V
Block Write Protection: Protect 1/4, 1/2 or Entire Array
More than 1 million erase/write cycles
Data retention > 200 years
Temperature Ranges Available
Industrial (I): -40°C to 85°C
Extended (E): -40°C to +125°C Extended (M): -55°C to +125°C

Factory Programming Available
Available in standard packages including 8-lead PDIP, SOIC and SOIJ, and advanced package 8-lead 5x6 DFN

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