Datasheet > A25S16M8VR-X

A25S16M8VR-X

更新时间： 2022-02-26 12:26:39

品牌	Logo	应用领域
创瑞 - AITSEMI		/
页数	文件大小	规格书
52页	2819K
描述
MEMORY 16M BIT SPI NOR FLASH

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A25S16M8VR-X 数据手册

A25S16

MEMORY

AiT Semiconductor Inc.

www.ait-ic.com

16M BIT SPI NOR FLASH

DESCRIPTION

FEATURES

The A25S16 is 16M-bit Serial Peripheral

Interface(SPI) Flash memory, and supports the

Dual/Quad SPI: Serial Clock, Chip Select, Serial

Data I/O0 (SI), I/O1 (SO), I/O2 (/WP), and I/O3

(/HOLD). The Dual I/O data is transferred with speed

of 216Mbits/s and the Quad I/O & Quad output data

is transferred with speed of 432Mbits/s. The device

uses a single low voltage power supply, ranging from

2.7 Volt to 3.6 Volt.



Serial Peripheral Interface(SPI)

Standard SPI: SCLK, /CS, SI, SO, /WP, /HOLD

Dual SPI: SCLK, /CS, IO0, IO1, /WP, /HOLD

Quad SPI: SCLK, /CS, IO0, IO1, IO2, IO3

Read



Normal Read (Serial): 50MHz clock rate

Fast Read (Serial): 108MHz clock rate

Dual/Quad (Multi-I/O) Read: 108MHz clock rate

Program



Additionally, the device supports JEDEC standard

manufacturer and device ID and three

Serial-input Page Program up to 256bytes

Program Suspend and Resume

Erase

256-bytes Security Registers.

Block erase (64/32 KB)

The A25S16 is available in SOP8 package.

Sector erase (4 KB)

Chip erase

Erase Suspend and Resume

Program/Erase Speed

ORDERING INFORMATION



Page Program time: 0.7ms typical

Sector Erase time: 60ms typical

Block Erase time: 0.2/0.4s typical

Chip Erase time: 15s typical

Flexible Architecture

Package Type

SOP8

Part Number

A25S16M8R-X

A25S16M8VR-X



Sector of 4K-byte

V: Halogen free Package

X: Pin Configuration

A: 150mil / B: 208mil

R: Tape & Reel

Block of 32/64K-byte

Low Power Consumption

Note

20mA maximum active current

5uA maximum power down current

Software/Hardware Write Protection

3x256-Byte Security Registers with OTP Lock

Enable/Disable protection with WP Pin

Write protect all/portion of memory via software

Top or Bottom, Sector or Block selection

Single Supply Voltage

AiT provides all RoHS products

Suffix “ V “ means Halogen free Package

TYPICAL APPLICATION



Full voltage range: 2.7~3.6V

Temperature Range

Commercial (0℃ to +70℃)

Industrial (-40℃ to +85℃)



Cycling Endurance/Data Retention

Typical 100k Program-Erase cycles on any

sector

Typical 20-year data retention at +55℃

Available in SOP8 Package

REV1.0

- JUN 2015 RELEASED -

- 1 -

12 3 4 5 6 7...52

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