Microchip 25AA512-I/SN, 512kbit Serial EEPROM Memory, 250ns 8-Pin SOIC Serial-SPI

Bekijk alle EEPROM

Subtotaal (1 tube van 100 eenheden)*

€ 199,20

(excl. BTW)

€ 241,00

(incl. BTW)

Add to Basket
selecteer of typ hoeveelheid
Tijdelijk niet op voorraad
  • 300 stuk(s) klaar voor verzending vanaf een andere locatie
Heeft u meer nodig? Klik op 'Controleer leverdata' voor extra voorraad en levertijden.
Aantal stuks
Per stuk
Per tube*
100 +€ 1,992€ 199,20

*prijsindicatie

RS-stocknr.:
889-5667
Fabrikantnummer:
25AA512-I/SN
Fabrikant:
Microchip
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren

Merk

Microchip

Memory Size

512kbit

Interface Type

Serial-SPI

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

8

Organisation

64K x 8 bit

Minimum Operating Supply Voltage

1.8 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

1.8 → 5.5V

Number of Bits per Word

8bit

Dimensions

4.9 x 3.9 x 1.25mm

Data Retention

200yr

Minimum Operating Temperature

-40 °C

Number of Words

64k

Maximum Operating Temperature

+85 °C

Maximum Random Access Time

250ns

Land van herkomst:
CN

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


Gerelateerde Links