Mfr Part #:

AT25320N-10SI-2.7

The Microchip Technology AT25320N-10SI-2.7 is a 32Kbit Serial EEPROM with an SPI interface, operating at up to 3MHz. It is supplied in an 8-SOIC package.

✓ Total Stock: 200,889 pcs

$ Price Range: $1.28

AT25320N-10SI-2.7 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	200,889 pcs On Request	200889 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

AT25320N-10SI-2.7 Description

Short technical summary and product information.

The Microchip Technology AT25320N-10SI-2.7 is a 32Kbit serial electrically-erasable programmable read-only memory (EEPROM) device. It is organized as 4K words of 8 bits each and utilizes a 3-wire SPI interface for communication, supporting SPI Modes 0 and 3. This device is optimized for low-voltage and low-power industrial and commercial applications.

Key electrical specifications include a clock frequency of up to 3MHz and an operating voltage range of 2.7V to 5.5V. The EEPROM features a self-timed write cycle of 5ms typical. It offers robust data protection with a Write Protect (WP) pin and write disable instructions, along with block write protection capabilities.

The AT25320N-10SI-2.7 is available in an 8-SOIC package, suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C. The device is designed for high reliability with an endurance of one million write cycles and data retention of 100 years.

AT25320N-10SI-2.7 Quick Information

Product Type: EEPROM

Series: AT25320

Canonical Name: AT25320N-10SI-2.7 EEPROM SPI 32Kbit 3MHz 8-SOIC

Subcategory: SPI EEPROM

AT25320N-10SI-2.7 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AT25320N-10SI-2.7 Estimated Pricing

Qty	Low	High
1+	$1.28	$1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

AT25320N-10SI-2.7 Features

32Kbit Serial EEPROM with SPI interface.
Operates at 3MHz clock frequency.
Wide voltage range: 2.7V to 5.5V.
Surface mountable 8-SOIC package.
High reliability with 100-year data retention.

AT25320N-10SI-2.7 Applications

Ideal for industrial applications.
Suitable for commercial applications.
Low-power design considerations.
Low-voltage operation requirements.

AT25320N-10SI-2.7 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the memory size of the AT25320N-10SI-2.7?

The AT25320N-10SI-2.7 has a memory size of 32 Kbit.

What type of memory is the AT25320N-10SI-2.7?

The AT25320N-10SI-2.7 is a Non-Volatile EEPROM.

What interface does the AT25320N-10SI-2.7 use?

The AT25320N-10SI-2.7 uses an SPI interface.

What is the clock frequency of the AT25320N-10SI-2.7?

The AT25320N-10SI-2.7 has a clock frequency of 3 MHz.

What is the operating voltage range for the AT25320N-10SI-2.7?

The AT25320N-10SI-2.7 operates from 2.7 V to 5.5 V.

What is the operating temperature range for this EEPROM?

The operating temperature range for the AT25320N-10SI-2.7 is -40°C to 85°C.

What package is the AT25320N-10SI-2.7 supplied in?

The AT25320N-10SI-2.7 is supplied in an 8-SOIC package.

Category	Memory
Manufacturer Name	Microchip Technology
Clock Frequency	3 MHz
Industrial Grade	Yes
Lead Style	Gull Wing
Memory Format	EEPROM
Memory Interface	SPI
Memory Organization	4K x 8
Memory Size	32 Kbit
Memory Type	EEPROM
Mounting Type	Surface Mount
Operating Temperature	-40°C to 85°C
Supplier Device Package	8-SOIC
Technology	EEPROM
Voltage	2.7 V to 5.5 V
Write Cycle Time	5 ms