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AT45DB321C-TI PDF预览

AT45DB321C-TI

更新时间: 2024-11-12 22:10:51
品牌 Logo 应用领域
爱特美尔 - ATMEL /
页数 文件大小 规格书
37页 613K
描述
32 MEGABIT 2.7 VOLT DATAFLASH

AT45DB321C-TI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP1包装说明:TSOP1, TSSOP28,.53,22
针数:28Reach Compliance Code:compliant
ECCN代码:3A991.B.1.AHTS代码:8542.32.00.51
风险等级:5.66其他特性:ORGANISED AS 8192 PAGES OF 528 BYTES EACH
最大时钟频率 (fCLK):40 MHzJESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:11.8 mm
内存密度:33554432 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:33554432 words字数代码:32000000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:32MX1
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:0.000015 A子类别:Flash Memories
最大压摆率:0.05 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
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:HARDWAREBase Number Matches:1

AT45DB321C-TI 数据手册

 浏览型号AT45DB321C-TI的Datasheet PDF文件第2页浏览型号AT45DB321C-TI的Datasheet PDF文件第3页浏览型号AT45DB321C-TI的Datasheet PDF文件第4页浏览型号AT45DB321C-TI的Datasheet PDF文件第5页浏览型号AT45DB321C-TI的Datasheet PDF文件第6页浏览型号AT45DB321C-TI的Datasheet PDF文件第7页 
Features  
Single 2.7 - 3.6V Supply  
RapidSSerial Interface: 40 MHz Maximum Clock Frequency  
(SPI Modes 0 and 3 Compatible for Frequencies Up to 33 MHz)  
Page Program  
– 8192 Pages (528 Bytes/Page)  
Automated Erase Operations  
– Page Erase 528 Bytes  
– Block Erase 4,224 Bytes  
Two 528-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  
– 10 mA Active Read Current Typical – Serial Interface  
– 8 µA CMOS Standby Current Typical  
Hardware and Software Data Protection Features  
– Individual Sector Locking  
32-megabit  
2.7 volt  
DataFlash®  
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  
Data Retention – 20 years  
AT45DB321C  
Preliminary  
Commercial and Industrial Temperature Ranges  
Green (Pb/Halide-free) Packaging Options  
Description  
The AT45DB321C is an SPI compatible, serial-interface Flash memory ideally suited  
for a wide variety of digital voice-, image-, program code- and data-  
storage applications. The AT45DB321C supports a 4-wire serial interface known as  
RapidS for applications requiring very high speed operations.  
Pin Configurations  
TSOP Top View – Type 1  
Pin Name  
Function  
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
CS  
Chip Select  
Serial Clock  
Serial Input  
Serial Output  
3
NC  
4
NC  
5
SCK  
SI  
VCC  
GND  
NC  
6
7
8
NC  
9
SO  
NC  
10  
11  
12  
13  
14  
CS  
SCK  
SI  
Hardware Page  
Write Protect Pin  
WP  
SO  
RESET  
Chip Reset  
CASON – Top View  
through Package  
CBGA Top View  
through Package  
RDY/BUSY Ready/Busy  
1
2
3
4
5
DataFlash Card(1)  
Top View through Package  
SI  
SCK  
1
2
3
4
8
7
6
5
SO  
GND  
VCC  
WP  
RESET  
CS  
A
B
C
D
E
NC  
NC  
NC  
NC  
7
6 5 4 3 2 1  
NC SCK GND VCC NC  
NC  
NC  
NC  
CS RDY/BSY WP NC  
SO  
NC  
SI RESET NC  
NC  
NC NC  
3387B–DFLSH–9/04  
Note:  
1. See AT45DCB004 Datasheet  

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