5秒后页面跳转
A290021U-55 PDF预览

A290021U-55

更新时间: 2024-02-18 05:35:47
品牌 Logo 应用领域
联笙电子 - AMICC 闪存
页数 文件大小 规格书
32页 314K
描述
256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory

A290021U-55 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
包装说明:DIP, DIP32,.6Reach Compliance Code:unknown
风险等级:5.62最长访问时间:55 ns
启动块:BOTTOM命令用户界面:YES
数据轮询:YES耐久性:100000 Write/Erase Cycles
JESD-30 代码:R-PDIP-T32JESD-609代码:e0
长度:41.91 mm内存密度:2097152 bit
内存集成电路类型:FLASH内存宽度:8
功能数量:1部门数/规模:1,2,1,3
端子数量:32字数:262144 words
字数代码:256000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:256KX8封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP32,.6
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:PARALLEL电源:5 V
编程电压:5 V认证状态:Not Qualified
座面最大高度:5.334 mm部门规模:16K,8K,32K,64K
最大待机电流:0.000005 A子类别:Flash Memories
最大压摆率:0.04 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:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL切换位:YES
类型:NOR TYPE宽度:15.24 mm
Base Number Matches:1

A290021U-55 数据手册

 浏览型号A290021U-55的Datasheet PDF文件第1页浏览型号A290021U-55的Datasheet PDF文件第3页浏览型号A290021U-55的Datasheet PDF文件第4页浏览型号A290021U-55的Datasheet PDF文件第5页浏览型号A290021U-55的Datasheet PDF文件第6页浏览型号A290021U-55的Datasheet PDF文件第7页 
A29002/A290021 Series  
The host system can detect whether a program or erase of memory. This can be achieved via programming  
equipment.  
operation is complete by reading the I/O7 (  
Polling) and  
Data  
The Erase Suspend feature enables the user to put erase on  
hold for any period of time to read data from, or program data  
to, any other sector that is not selected for erasure. True  
background erase can thus be achieved.  
Power consumption is greatly reduced when the device is  
placed in the standby mode.  
I/O6 (toggle) status bits. After a program or erase cycle has  
been completed, the device is ready to read array data or  
accept another command.  
The sector erase architecture allows memory sectors to be  
erased and reprogrammed without affecting the data contents  
of other sectors. The A29002 is fully erased when shipped  
from the factory.  
The hardware  
pin terminates any operation in  
RESET  
The hardware sector protection feature disables operations  
for both program and erase in any combination of the  
sectors  
progress and resets the internal state machine to reading  
array data (This feature is not available on the A290021).  
Pin Configurations  
nDIP  
nPLCC  
NC on A290021  
NC on A290021  
1
VCC  
WE  
32  
31  
30  
RESET  
A16  
2
3
4
A15  
A17  
A12  
A7  
A6  
A5  
A4  
A3  
A2  
A14  
A13  
A8  
29  
28  
27  
26  
5
6
7
8
A14  
A13  
A8  
A7  
A6  
A5  
A4  
29  
28  
27  
26  
25  
24  
23  
22  
21  
5
6
A9  
7
A9  
8
A11  
25  
24  
23  
22  
A29002L/  
A290021L  
A11  
OE  
A10  
CE  
9
A3  
A2  
OE  
9
10  
A10  
10  
11  
12  
13  
14  
15  
16  
11  
12  
13  
CE  
A1  
A0  
A1  
A0  
I/O7  
21  
20  
19  
18  
17  
I/O0  
I/O1  
I/O2  
VSS  
I/O7  
I/O6  
I/O5  
I/O4  
I/O3  
I/O0  
nTSOP (Forward type)  
A11  
A9  
A8  
1
2
3
4
5
6
7
8
32  
OE  
A10  
CE  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
A13  
A14  
A17  
WE  
VCC  
RESET  
A16  
A15  
A12  
A7  
I/O  
I/O  
I/O  
I/O  
I/O  
7
6
5
4
3
A29002V/A290021V  
9
VSS  
10  
11  
12  
13  
14  
15  
16  
I/O  
I/O  
I/O  
A0  
A1  
A2  
A3  
2
1
0
NC on A290021  
A6  
A5  
A4  
(February, 2002, Version 1.0)  
2
AMIC Technology, Inc.  

与A290021U-55相关器件

型号 品牌 描述 获取价格 数据表
A290021U-55F AMICC Flash, 256KX8, 55ns, PDIP32, DIP-32

获取价格

A290021U-70 AMICC 256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory

获取价格

A290021U-70F AMICC Flash, 256KX8, 70ns, PDIP32, LEAD FREE, PLASTIC, DIP-32

获取价格

A290021U-90 AMICC 256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory

获取价格

A290021U-90F AMICC Flash, 256KX8, 90ns, PDIP32, LEAD FREE, PLASTIC, DIP-32

获取价格

A290021UL-120 AMICC 256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory

获取价格