Microchip 25AA256-I/P, 256 kB EEPROM, 50 ns 8-Pin SOIC Serial-SPI

RS-artikelnummer:: 197-6050
Tillv. art.nr:: 25AA256-I/P
Tillverkare / varumärke:: Microchip

Microchip 25AA256-I/P, 256 kB EEPROM, 50 ns 8-Pin SOIC Serial-SPI

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162,62 kr

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203,28 kr

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Dessutom levereras 180 enhet(er) från den 16 december 2025

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Enheter	Per enhet	Per förpackning*
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RS-artikelnummer:: 197-6050
Tillv. art.nr:: 25AA256-I/P
Tillverkare / varumärke:: Microchip

Specifikationer

Datablad

Lagstiftning och ursprungsland

Produktdetaljer

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Välj alla	Attribut	Värde
	Brand	Microchip
	Product Type	EEPROM
	Memory Size	256kB
	Interface Type	Serial-SPI
	Package Type	SOIC
	Mount Type	Through Hole
	Pin Count	8
	Organisation	32K x 8 Bit
	Maximum Clock Frequency	10MHz
	Minimum Supply Voltage	1.8V
	Maximum Supply Voltage	5.5V
	Number of Bits per Word	8
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	No
	Length	9.4mm
	Width	6.4 mm
	Data Retention	200year
	Maximum Random Access Time	50ns
	Supply Current	6mA
	Automotive Standard	AEC-Q100

	Välj alla
	Brand Microchip
	Product Type EEPROM
	Memory Size 256kB
	Interface Type Serial-SPI
	Package Type SOIC
	Mount Type Through Hole
	Pin Count 8
	Organisation 32K x 8 Bit
	Maximum Clock Frequency 10MHz
	Minimum Supply Voltage 1.8V
	Maximum Supply Voltage 5.5V
	Number of Bits per Word 8
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals No
	Length 9.4mm
	Width 6.4 mm
	Data Retention 200year
	Maximum Random Access Time 50ns
	Supply Current 6mA
	Automotive Standard AEC-Q100

Datasheet - 25AA256

Microchip 25AA256-I/P are 256 Kbit Serial Electrically Erasable PROMs. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a Chip Select (CS) input. Communication to the device can be paused via the hold pin (HOLD).

Max. Clock 10 MHz

Low-Power CMOS Technology: - Max. Write Current: 5 mA at 5.5V, 10 MHz, - Read Current: 6 mA at 5.5V, 10 MHz, - Standby Current: 1 μA at 5.5V

Self-Timed Erase and Write Cycles (5 ms max.)

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

High Reliability: - Endurance: 1,000,000 erase/write cycles, - Data retention: > 200 years, - ESD protection: > 4000V

Temperature Ranges Supported:

Automotive AEC-Q100 Qualified

Microchip 25AA256-I/P, 256 kB EEPROM, 50 ns 8-Pin SOIC Serial-SPI

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