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See Technical Specifications

25AA256-I/SN +BOM

256Kb 1.8V SPI Serial EEPROM.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

25AA256-I/SN
Datasheet:

25AA256-I/SN Datasheet (PDF)
Mounting Style:

SMD/SMT
Memory Size:

256 kbit
Organization:

32 k x 8
Interface Type:

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

Request Free CAD Models for 25AA256-I/SN

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

25AA256-I/SN General Description

With automotive qualification standard AEC-Q100, you can trust that the 25AA256-I/SN meets the highest industry standards for reliability and performance. Whether you're working on automotive electronics or other critical applications, this memory chip is designed to deliver consistent and dependable performance. Its compact dimensions of 4.9mm x 3.9mm x 1.25mm make it easy to fit into tight spaces, while its SMD mounting type ensures secure and stable placement on your PCB

Key Features

32,768 x 8-bit (256 Kbit)
Supports SPI modes 0 and 3
Up to 10 MHz clock frequency
Self-Timed Erase and Write Cycles (5 ms max.)
Read current: 6 mA (Max) at 10 MHz
Write current: 5 mA (Max) at 5.5 V
Standby current: 5 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, SOIC, SOIJ, and TSSOP, as well as 5x6mm DFN

Specifications

Product Category:	EEPROM	Mounting Style:	SMD/SMT
Memory Size:	256 kbit	Organization:	32 k x 8
Interface Type:	Serial, 4-Wire, SDI, SPI	Access Time:	50 ns
Data Retention:	200 Year	Maximum Clock Frequency:	10 MHz
Supply Current - Max:	6 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
Height:	1.25 mm (Min)	Length:	4.9 mm
Width:	3.9 mm	Moisture Sensitive:	Yes
Operating Supply Current:	5 mA	Operating Supply Voltage:	1.8 V to 5.5 V
Product Type:	EEPROM	Programming Voltage:	2.5 V, 3.3 V, 5 V
Factory Pack Quantity:	100	Subcategory:	Memory & Data Storage
Unit Weight:	0.019048 oz	Tags	25AA256-I/SN, 25AA256-I/S, 25AA256-I, 25AA25, 25AA2, 25AA, 25A

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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365-Day Product

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Ratings and Reviews

A**n 08/14/2023

Thanks!The values are quite different as in the description but I'm happy with it.Values I received: 0.22uF/50V, 0.47uF/50V, 1uF/50V, 2.2uF/50V, 4.7uF/50V, 10uF/25V, 22uF/25V, 33uF/16V, 47uF/16V, 100uF/10V, 220uF/10V, 470uF/10V.

G**e 06/22/2023

All cool came quickly quality norms

D**n 06/16/2021

Mr.Simon is professional and reliable.\nGreat company to deal with!\nWish we can do more biz in the future.

M**a 05/17/2021

Great seller! We recommend