Datasheet > AT45DB161D_13

AT45DB161D_13

更新时间： 2022-10-12 13:38:47

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
51页	2128K
描述
16-megabit 2.5V or 2.7V DataFlash

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数据手册

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AT45DB161D_13 数据手册

Features

• Single 2.5V - 3.6V or 2.7V - 3.6V Supply

• Atmel RapidS Serial Interface: 66MHz Maximum Clock Frequency

– SPI Compatible Modes 0 and 3

• User Configurable Page Size

– 512-Bytes per Page

– 528-Bytes per Page

– Page Size Can Be Factory Pre-configured for 512-Bytes

• Page Program Operation

– Intelligent Programming Operation

– 4,096 Pages (512-/528-Bytes/Page) Main Memory

• Flexible Erase Options

16-megabit

2.5V or 2.7V

DataFlash

– Page Erase (512-Bytes)

– Block Erase (4-Kbytes)

– Sector Erase (128-Kbytes)

– Chip Erase (16-Mbits)

Atmel AT45DB161D

• Two SRAM Data Buffers (512-/528-Bytes)

– Allows Receiving of Data while Reprogramming the Flash Array

• Continuous Read Capability through Entire Array

– Ideal for Code Shadowing Applications

• Low-power Dissipation

– 7mA Active Read Current Typical

– 25µA Standby Current Typical

– 15µA Deep Power Down Typical

• Hardware and Software Data Protection Features

– Individual Sector

• Sector Lockdown for Secure Code and Data Storage

– Individual Sector

• Security: 128-byte Security Register

– 64-byte User Programmable Space

– Unique 64-byte Device Identifier

• JEDEC Standard Manufacturer and Device ID Read

• 100,000 Program/Erase Cycles Per Page Minimum

• Data Retention – 20 Years

• Industrial Temperature Range

• Green (Pb/Halide-free/RoHS Compliant) Packaging Options

Description

The Atmel^®AT45DB161D is a 2.5V or 2.7V, serial-interface sequential access Flash

memory ideally suited for a wide variety of digital voice-, image-, program code- and

data-storage applications. The AT45DB161D supports Atmel RapidS^™serial interface

for applications requiring very high speed operations. RapidS serial interface is SPI

compatible for frequencies up to 66MHz. Its 17,301,504-bits of memory are organized

as 4,096 pages of 512-bytes or 528-bytes each. In addition to the main memory, the

AT45DB161D also contains two SRAM buffers of 512-/528-bytes each. The buffers

allow the receiving of data while a page in the main Memory is being reprogrammed,

as well as writing a continuous data stream. EEPROM emulation (bit or byte alterabil-

ity) is easily handled with a self-contained three step read-modify-write

3500N–DFLASH–05/10

12 3 4 5 6 7...51

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AT45DB161D-CU	ATMEL	16-megabit 2.5-volt or 2.7-volt DataFlash	获取价格
AT45DB161D-MU	ATMEL	16-megabit 2.5-volt or 2.7-volt DataFlash	获取价格
AT45DB161D-MU-2.5	ATMEL	16-megabit 2.5-volt or 2.7-volt DataFlash	获取价格
AT45DB161D-MU-SL954	ATMEL	16-megabit 2.5-volt or 2.7-volt DataFlash	获取价格
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AT45DB161D-SS	ATMEL	One mechanical button switch Three LEDs Four expansion headers	获取价格