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AT45D161-RI PDF预览

AT45D161-RI

更新时间: 2024-11-12 22:50:15
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 217K
描述
16-Megabit 5-volt Only Serial DataFlash

AT45D161-RI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP28,.5
针数:28Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.86其他特性:17301504 BITS OF MEMORY ORGANIZED AS 4096 PAGES OF 528 BYTES EACH
最大时钟频率 (fCLK):15 MHzJESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:18.25 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:2
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:SOP
封装等效代码:SOP28,.5封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:SERIAL
峰值回流温度(摄氏度):225电源:5 V
编程电压:5 V认证状态:Not Qualified
座面最大高度:2.79 mm串行总线类型:SPI
最大待机电流:0.00002 A子类别:Flash Memories
最大压摆率:0.05 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 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:1.27 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:8.74 mm
写保护:HARDWARE

AT45D161-RI 数据手册

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Features  
Single 4.5V - 5.5V 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  
– 15 mA Active Read Current Typical  
– 10 µA CMOS Standby Current Typical  
15 MHz Max Clock Frequency  
Hardware Data Protection Feature  
16-Megabit  
5-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  
AT45D161  
Description  
The AT45D161 is a 5-volt only, serial interface Flash memory suitable for in-system  
reprogramming. Its 17,301,504 bits of memory are organized as 4096 pages of 528  
bytes each. In addition to the main memory, the AT45D161 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 memories that are  
Preliminary  
(continued)  
Pin Configurations  
SOIC  
Pin Name  
Function  
CS  
Chip Select  
Serial Clock  
Serial Input  
Serial Output  
GND  
NC  
NC  
CS  
SCK  
SI  
1
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
VCC  
NC  
2
SCK  
SI  
3
NC  
4
WP  
5
RESET  
RDY/BUSY  
NC  
6
SO  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
7
SO  
8
NC  
9
NC  
Hardware Page  
Write Protect Pin  
10  
11  
12  
13  
14  
NC  
WP  
AT45DB161  
NC  
NC  
NC  
RESET  
Chip Reset  
Ready/Busy  
Preliminary 16-  
Megabit 2.7-volt  
Only Serial  
NC  
RDY/BUSY  
PLCC  
TSOP Top View  
Type 1  
DataFlash  
RDY/BUSY  
RESET  
WP  
1
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
2
SCK  
SI  
5
6
7
8
9
29 WP  
3
28 RESET  
27 RDY/BUSY  
26 NC  
NC  
4
SO  
NC  
NC  
NC  
5
VCC  
GND  
NC  
6
25 NC  
7
NC 10  
NC 11  
NC 12  
NC 13  
24 NC  
8
23 NC  
NC  
9
22 NC  
NC  
10  
11  
12  
13  
14  
21 NC  
CS  
SCK  
SI  
Rev. 1081A–06/98  
SO  
Note: PLCC package pins 16  
and 17 are DON’T CONNECT  

AT45D161-RI 替代型号

型号 品牌 替代类型 描述 数据表
AT45DB161B-RU ATMEL

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16 MEGABIT 2.5-VOLT ONLY OR 2.7-VOLT ONLY DATAFLASH
AT45DB161-RC ATMEL

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16-Megabit 2.7-volt Only Serial DataFlash

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