Microchip 25LC512-E/SN, 512kB Serial EEPROM Memory, 50ns 8-Pin SOIC Serial-SPI

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€ 206,40

(excl. BTW)

€ 249,70

(incl. BTW)

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RS-stocknr.:
178-4116
Fabrikantnummer:
25LC512-E/SN
Fabrikant:
Microchip
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Merk

Microchip

Memory Size

512kB

Interface Type

Serial-SPI

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

8

Organisation

65536 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

Minimum Operating Temperature

-40 °C

Data Retention

200yr

Number of Words

65536

Automotive Standard

AEC-Q100

Maximum Random Access Time

50ns

Maximum Operating Temperature

+125 °C

Land van herkomst:
TH

25AA512/25LC512 SPI Serial EEPROM


Microchip’s 25AA512/25LC512 family of devices are 32 Kbit SPI Serial EEPROMs available in a variety of package, temperature and power supply variants. Featured are Page, Sector and Chip Erase functions typically associated with Flash based products.

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


20 MHz maximum Clock Speed

Byte and Page-level Write Operations (5 ms maximum): No page or sector erase required

128-byte Page

Maximum Write Current: 5 mA at 5.5V, 20 MHz

Read Current: 10 mA at 5.5V, 20 MHz

Standby Current: 1μA at 2.5V (Deep power-down)

Electronic Signature for Device ID

Self-Timed Erase and Write Cycles: Page Erase (5 ms typical), Sector Erase (10 ms/sector, typical) and Bulk Erase (10 ms, typical)

Sector Write Protection (16K byte/sector): 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

Endurance: 1 Million erase/write cycles

Data Retention: >200 years

ESD Protection: >4000V

EEPROM Serial Access - Microchip


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