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AT45DB161-RI PDF预览

AT45DB161-RI

更新时间: 2024-01-20 06:23:41
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存
页数 文件大小 规格书
20页 227K
描述
16-Megabit 2.7-volt Only Serial DataFlash

AT45DB161-RI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP包装说明:TSOP1, TSSOP28,.53,22
针数:28Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.85其他特性:ORGANIZED AS 4096 BYTES PAGES OF 528 BYTES
最大时钟频率 (fCLK):13 MHzJESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:11.8 mm
内存密度:16777216 bit内存集成电路类型:FLASH
内存宽度:1湿度敏感等级:3
功能数量:1端子数量:28
字数:16777216 words字数代码:16000000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:16MX1
封装主体材料:PLASTIC/EPOXY封装代码:TSOP1
封装等效代码:TSSOP28,.53,22封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE并行/串行:SERIAL
峰值回流温度(摄氏度):240电源:3/3.3 V
编程电压:2.7 V认证状态:Not Qualified
座面最大高度:1.2 mm串行总线类型:SPI
最大待机电流:0.00001 A子类别:Flash Memories
最大压摆率:0.035 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.55 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
类型:NOR TYPE宽度:8 mm
写保护:HARDWARE

AT45DB161-RI 数据手册

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Features  
Single 2.7V - 3.6V Supply  
Serial Interface Architecture  
Page Program Operation  
– Single Cycle Reprogram (Erase and Program)  
– 4096 Pages (528 Bytes/Page) Main Memory  
Optional Page and Block Erase Operations  
Two 528-Byte SRAM Data Buffers – Allows Receiving of Data  
while Reprogramming of Nonvolatile Memory  
Internal Program and Control Timer  
Fast Page Program Time – 7 ms Typical  
120 µs Typical Page to Buffer Transfer Time  
Low Power Dissipation  
– 4 mA Active Read Current Typical  
– 3 µA CMOS Standby Current Typical  
13 MHz Max Clock Frequency  
Hardware Data Protection Feature  
16-Megabit  
2.7-volt Only  
Serial  
DataFlash®  
Serial Peripheral Interface (SPI) Compatible – Modes 0 and 3  
CMOS and TTL Compatible Inputs and Outputs  
Commercial and Industrial Temperature Ranges  
AT45DB161  
Preliminary  
Description  
The AT45DB161 is a 2.7-volt only, serial interface Flash memory suitable for in-sys-  
tem reprogramming. Its 17,301,504 bits of memory are organized as 4096 pages of  
528 bytes each. In addition to the main memory, the AT45DB161 also contains two  
SRAM data buffers of 528 bytes each. The buffers allow receiving of data while a  
page in the main memory is being reprogrammed. Unlike conventional Flash memo-  
(continued)  
Pin Configurations  
SOIC  
CBGA Top View  
Through Package  
Pin Name  
Function  
GND  
NC  
NC  
CS  
SCK  
SI  
1
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
VCC  
NC  
CS  
Chip Select  
Serial Clock  
Serial Input  
Serial Output  
1
2
3
4
5
2
3
NC  
4
WP  
SCK  
SI  
5
RESET  
RDY/BUSY  
NC  
6
A
B
C
D
E
SO  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
7
NC  
NC  
NC  
NC  
8
NC  
9
NC  
NC SCK GND VCC NC  
SO  
10  
11  
12  
13  
14  
NC  
NC  
NC  
NC  
CS RDY/BSY WP NC  
AT45DB161  
NC  
Hardware Page  
Write Protect Pin  
NC  
WP  
SO  
NC  
SI RESET NC  
NC  
NC  
NC  
NC  
NC  
Preliminary 16-  
Megabit 2.7-volt  
Only Serial  
RESET  
Chip Reset  
Ready/Busy  
RDY/BUSY  
PLCC  
TSOP Top View  
Type 1  
RDY/BUSY  
RESET  
WP  
1
28  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
DataFlash  
2
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
3
SCK  
SI  
5
6
7
8
9
29 WP  
NC  
4
28 RESET  
27 RDY/BUSY  
26 NC  
NC  
5
SO  
NC  
NC  
VCC  
GND  
NC  
6
7
25 NC  
8
NC  
9
NC 10  
NC 11  
NC 12  
NC 13  
24 NC  
NC  
10  
11  
12  
13  
14  
23 NC  
CS  
22 NC  
SCK  
SI  
21 NC  
SO  
Rev. 0807C–07/98  
Note: PLCC package pins 16  
and 17 are DON’T CONNECT  

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