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See Technical Specifications

25AA640A-I/SN +BOM

64Kb 1.8V SPI Serial EEPROM.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

25AA640A-I/SN
Datasheet:

25AA640A-I/SN Datasheet (PDF)
Mounting Style:

SMD/SMT
Memory Size:

64 kbit
Organization:

8 k x 8
Interface Type:

Serial, 4-Wire, SDI, SPI
EDA/CAD Models:

Request Free CAD Models for 25AA640A-I/SN

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

25AA640A-I/SN General Description

Energy-efficient and reliable, the 25AA640A-I/SN boasts a low standby current consumption of just 1μA, making it suitable for battery-powered devices and applications where power efficiency is essential. Its compact size and durable construction make it a popular choice for designers and engineers looking for a dependable EEPROM memory solution. Whether used in consumer electronics, industrial automation, or automotive systems, the 25AA640A-I/SN delivers performance and reliability in a compact package

Key Features

8192 x 8-bit (64 Kbit)
Supports SPI modes 0 and 3
Up to 10 MHz clock frequency
Self-Timed Erase and Write Cycles (5 ms max.)
Read current: 5 mA (Max) at 10 MHz
Write current: 5 mA (Max) at 10 MHz
Standby current: 1 μA (Max) at 5.5 V
Block Write Protection: Protect 1/4, 1/2 or Entire Array
More than 1 million erase/write cycles
Data retention > 200 years
Industrial (I): -40°C to 85°C
Extended (E): -40°C to +125°C
Automotive AECQ-100 Qualified1
Factory Programming Available
Available in standard packages including 8-lead PDIP and SOIC, and advanced packages including 8-lead MSOP, 8-lead TSSOP and 8-lead 2x3 TDFN

Microchip Technology, Inc Original Stock

Specifications

Product Category:	EEPROM	Mounting Style:	SMD/SMT
Memory Size:	64 kbit	Organization:	8 k x 8
Interface Type:	Serial, 4-Wire, SDI, SPI	Access Time:	160 ns
Data Retention:	200 Year	Maximum Clock Frequency:	10 MHz
Supply Current - Max:	5 mA	Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	5.5 V	Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C	Packaging:	Tube
Moisture Sensitive:	Yes	Operating Supply Voltage:	1.8 V to 5.5 V
Product Type:	EEPROM	Factory Pack Quantity:	100
Subcategory:	Memory & Data Storage	Unit Weight:	0.005044 oz
Tags	25AA640A-I/S, 25AA640A-I, 25AA640A, 25AA6, 25AA, 25A