MPN

Microchip, 4 kB EEPROM, 230 ns 8-Pin SOIC Serial-SPI

RS Stock No.:: 197-6053
Mfr. Part No.:: 25LC040-I/SN
Brand:: Microchip

Microchip, 4 kB EEPROM, 230 ns 8-Pin SOIC Serial-SPI

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Bulk discount available

Subtotal (1 tube of 100 units)*

$121.90

(exc. GST)

$140.20

(inc. GST)

FREE delivery for orders over $60.00 ex GST

In Stock

600 unit(s) ready to ship from another location

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Tube*
100 - 400	$1.219	$121.90
500 +	$1.178	$117.80

*price indicative

RS Stock No.:: 197-6053
Mfr. Part No.:: 25LC040-I/SN
Brand:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	EEPROM
	Memory Size	4kB
	Interface Type	Serial-SPI
	Package Type	SOIC
	Mount Type	Through Hole
	Pin Count	8
	Organisation	512 x 8 bit
	Maximum Clock Frequency	10MHz
	Minimum Supply Voltage	2.5V
	Maximum Supply Voltage	5.5V
	Number of Bits per Word	8
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Length	4.9mm
	Width	6 mm
	Standards/Approvals	No
	Data Retention	200year
	Automotive Standard	No
	Supply Current	5mA
	Maximum Random Access Time	230ns

	Select all
	Brand Microchip
	Product Type EEPROM
	Memory Size 4kB
	Interface Type Serial-SPI
	Package Type SOIC
	Mount Type Through Hole
	Pin Count 8
	Organisation 512 x 8 bit
	Maximum Clock Frequency 10MHz
	Minimum Supply Voltage 2.5V
	Maximum Supply Voltage 5.5V
	Number of Bits per Word 8
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Length 4.9mm
	Width 6 mm
	Standards/Approvals No
	Data Retention 200year
	Automotive Standard No
	Supply Current 5mA
	Maximum Random Access Time 230ns

Datasheet - 25LC040

Microchip 25LC040-I/SN is a 4 Kbit serial Electrically Erasable PROM. 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).

Low-power CMOS technology: Write current: 3 mA, typical, Read current: 500 μA, typical, Standby current: 500 nA, typical

512 x 8-bit organization

16 byte page

Write cycle time: 5 ms max.

Self-timed Erase and Write cycles

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

Temperature ranges supported: Industrial (I): -40°C to +85°C, Automotive (E) (25C040): -40°C to +125°C

Microchip, 4 kB EEPROM, 230 ns 8-Pin SOIC Serial-SPI

FREE delivery for orders over $60.00 ex GST

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