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AT45DB011-SC PDF预览

AT45DB011-SC

更新时间: 2024-11-12 22:17:59
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存
页数 文件大小 规格书
19页 153K
描述
1-Megabit 2.7-volt Only Serial DataFlash

AT45DB011-SC 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.210 INCH, PLASTIC, SOIC-8针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.76
其他特性:ORGANIZED AS 512 PAGES OF 264 BYTES EACH最大时钟频率 (fCLK):13 MHz
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:5.31 mm内存密度:1048576 bit
内存集成电路类型:FLASH内存宽度:1
湿度敏感等级:1功能数量:1
端子数量:8字数:1048576 words
字数代码:1000000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:1MX1封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.3
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):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:2.03 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:0.025 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:COMMERCIAL
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:NOT SPECIFIED类型:NOR TYPE
宽度:5.27 mm写保护:HARDWARE
Base Number Matches:1

AT45DB011-SC 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)  
– 512 Pages (264 Bytes/Page) Main Memory  
Optional Page and Block Erase Operations  
One 264-Byte SRAM Data Buffer  
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  
– 2 µA CMOS Standby Current Typical  
13 MHz Max Clock Frequency  
Hardware Data Protection Feature  
Serial Peripheral Interface (SPI) Compatible – Modes 0 and 3  
CMOS and TTL Compatible Inputs and Outputs  
Commercial and Industrial Temperature Ranges  
1-Megabit  
2.7-volt Only  
Serial  
DataFlash®  
Description  
AT45DB011  
Preliminary  
The AT45DB011 is a 2.7-volt only, serial interface Flash memory suitable for in-sys-  
tem reprogramming. Its 1,081,344 bits of memory are organized as 512 pages of 264  
bytes each. In addition to the main memory, the AT45DB011 also contains one SRAM  
data buffer of 264 bytes. Unlike conventional Flash memories that are accessed ran-  
domly with multiple address lines and a parallel interface, the DataFlash uses a serial  
interface to sequentially access its data. The simple serial interface facilitates hard-  
(continued)  
Pin Configurations  
SOIC  
Pin Name  
Function  
SI  
SCK  
1
2
3
4
8
7
6
5
SO  
CS  
Chip Select  
Serial Clock  
Serial Input  
Serial Output  
GND  
VCC  
WP  
RESET  
CS  
SCK  
SI  
SO  
AT45DB011  
Hardware Page  
Write Protect Pin  
WP  
Preliminary 16-  
Megabit 2.7-volt  
Only Serial  
RESET  
Chip Reset  
Ready/Busy  
PLCC  
RDY/BUSY  
TSSOP Top View  
Type 1  
DataFlash  
RDY/BUSY  
1
2
3
4
5
6
7
14  
CS  
NC  
NC  
NC  
NC  
NC  
SI  
SCK  
SI  
5
6
7
8
9
29 WP  
RESET  
WP  
13  
12  
11  
10  
9
28 RESET  
27 RDY/BUSY  
26 NC  
SO  
NC  
NC  
VCC  
GND  
SCK  
SO  
25 NC  
NC 10  
NC 11  
NC 12  
NC 13  
24 NC  
23 NC  
22 NC  
8
21 NC  
Rev. 1103C–08/98  
Note: PLCC package pins 16  
and 17 are DON’T CONNECT  

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