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AT45DB642-TJ PDF预览

AT45DB642-TJ

更新时间: 2024-11-02 13:05:43
品牌 Logo 应用领域
爱特美尔 - ATMEL /
页数 文件大小 规格书
37页 312K
描述
Flash, 64MX1, PDSO40, 10 X 20 MM, PLASTIC, TSOP1-40

AT45DB642-TJ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:TSOP1
包装说明:10 X 20 MM, PLASTIC, TSOP1-40针数:40
Reach Compliance Code:compliantECCN代码:3A991.B.1.A
HTS代码:8542.32.00.51风险等级:5.67
其他特性:ORGANISED AS 8192 PAGES OF 1056 BYTES EACHJESD-30 代码:R-PDSO-G40
JESD-609代码:e3长度:18.4 mm
内存密度:67108864 bit内存集成电路类型:FLASH
内存宽度:1功能数量:1
端子数量:40字数:67108864 words
字数代码:64000000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:64MX1封装主体材料:PLASTIC/EPOXY
封装代码:TSOP1封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE并行/串行:PARALLEL/SERIAL
峰值回流温度(摄氏度):260编程电压:2.7 V
认证状态:Not Qualified座面最大高度:1.2 mm
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:MATTE TIN端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40类型:NOR TYPE
宽度:10 mmBase Number Matches:1

AT45DB642-TJ 数据手册

 浏览型号AT45DB642-TJ的Datasheet PDF文件第2页浏览型号AT45DB642-TJ的Datasheet PDF文件第3页浏览型号AT45DB642-TJ的Datasheet PDF文件第4页浏览型号AT45DB642-TJ的Datasheet PDF文件第5页浏览型号AT45DB642-TJ的Datasheet PDF文件第6页浏览型号AT45DB642-TJ的Datasheet PDF文件第7页 
Features  
Single 2.7V - 3.6V Supply  
Dual-interface Architecture  
– Dedicated Serial Interface (SPI Modes 0 and 3 Compatible)  
– Dedicated Parallel I/O Interface (Optional Use)  
Page Program Operation  
– Single Cycle Reprogram (Erase and Program)  
– 8192 Pages (1056 Bytes/Page) Main Memory  
Supports Page and Block Erase Operations  
Two 1056-byte SRAM Data Buffers – Allows Receiving of Data  
while Reprogramming the Flash Array  
Continuous Read Capability through Entire Array  
– Ideal for Code Shadowing Applications  
Low-power Dissipation  
– 4 mA Active Read Current Typical  
– 2 µA CMOS Standby Current Typical  
20 MHz Maximum Clock Frequency – Serial Interface  
5 MHz Maximum Clock Frequency – Parallel Interface  
Hardware Data Protection  
64-megabit  
2.7-volt Only  
Dual-interface  
DataFlash®  
Commercial and Industrial Temperature Ranges  
AT45DB642  
Description  
The AT45DB642 is a 2.7-volt only, dual-interface Flash memory ideally suited for a  
wide variety of digital voice-, image-, program code- and data-storage applications. The  
dual-interface of the AT45DB642 allows a dedicated serial interface to be connected to a  
DSP and a dedicated parallel interface to be connected to a microcontroller or vice versa.  
TSOP Top View  
Pin Configurations  
Type 1  
Pin Name  
Function  
NC  
NC  
1
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
NC  
CS  
Chip Select  
2
NC  
RDY/BUSY  
RESET  
WP  
3
NC  
4
NC  
SCK/CLK  
SI  
Serial Clock/Clock  
Serial Input  
5
NC  
NC  
6
I/O7*  
I/O6*  
I/O5*  
I/O4*  
VCCP*  
GNDP*  
I/O3*  
I/O2*  
I/O1*  
I/O0*  
SER/PAR*  
NC  
NC  
7
NC  
8
VCC  
GND  
NC  
9
SO  
Serial Output  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
NC  
I/O7 - I/O0  
WP  
Parallel Input/Output  
Hardware Page Write Protect Pin  
Chip Reset  
NC  
NC  
CS  
SCK/CLK  
SI*  
RESET  
RDY/BUSY  
SER/PAR  
SO*  
NC  
NC  
NC  
NC  
NC  
Ready/Busy  
Serial/Parallel Interface Control  
Note:  
*Optional Use See pin description  
text for connection information.  
DataFlash Card(1)  
7
6 5 4 3 2 1  
Rev. 1638FDFLSH09/02  
Note:  
1. See AT45DCB008 Datasheet.  

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