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AT49F001T-55TC PDF预览

AT49F001T-55TC

更新时间: 2024-11-26 23:04:23
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存存储内存集成电路光电二极管
页数 文件大小 规格书
16页 155K
描述
1-Megabit 128K x 8 5-volt Only Flash Memory

AT49F001T-55TC 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:8 X 20 MM, PLASTIC, TSOP1-32
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.65Is Samacsys:N
最长访问时间:55 ns启动块:TOP
命令用户界面:YES数据轮询:YES
JESD-30 代码:R-PDSO-G32JESD-609代码:e0
长度:18.4 mm内存密度:1048576 bit
内存集成电路类型:FLASH内存宽度:8
湿度敏感等级:3功能数量:1
部门数/规模:1,2,1,1端子数量:32
字数:131072 words字数代码:128000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:128KX8
封装主体材料:PLASTIC/EPOXY封装代码:TSOP1
封装等效代码:TSSOP32,.8,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE并行/串行:PARALLEL
峰值回流温度(摄氏度):240电源:5 V
编程电压:5 V认证状态:Not Qualified
座面最大高度:1.2 mm部门规模:16K,8K,32K,64K
最大待机电流:0.0001 A子类别:Flash Memories
最大压摆率:0.09 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:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
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:30
切换位:YES类型:NOR TYPE
宽度:8 mmBase Number Matches:1

AT49F001T-55TC 数据手册

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Features  
Single Voltage Operation  
– 5V Read  
– 5V Reprogramming  
Fast Read Access Time - 55 ns  
Internal Program Control and Timer  
Sector Architecture  
– One 16K Byte Boot Block with Programming Lockout  
– Two 8K Byte Parameter Blocks  
– Two Main Memory Blocks (32K, 64K) Bytes  
Fast Erase Cycle Time - 10 seconds  
Byte By Byte Programming - 10 µs/Byte Typical  
Hardware Data Protection  
1-Megabit  
(128K x 8)  
DATA Polling for End of Program Detection  
Low Power Dissipation  
5-volt Only  
Flash Memory  
– 50 mA Active Current  
– 100 µA CMOS Standby Current  
Typical 10,000 Write Cycles  
Description  
The AT49F001(N)(T) is a 5-volt-only in-system reprogrammable Flash Memory. Its 1  
megabit of memory is organized as 131,072 words by 8 bits. Manufactured with  
Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 55  
ns with power dissipation of just 275 mW over the commercial temperature range.  
AT49F001  
AT49F001N  
AT49F001T  
AT49F001NT  
(continued)  
DIP Top View  
Pin Configurations  
Pin Name  
A0 - A16  
CE  
Function  
* RESET  
A16  
A15  
A12  
A7  
1
2
3
4
5
6
7
8
9
32 VCC  
31 WE  
30 NC  
29 A14  
28 A13  
27 A8  
Addresses  
Chip Enable  
Output Enable  
Write Enable  
RESET  
A6  
A5  
26 A9  
OE  
A4  
25 A11  
24 OE  
23 A10  
22 CE  
21 I/O7  
20 I/O6  
19 I/O5  
18 I/O4  
17 I/O3  
A3  
WE  
A2 10  
A1 11  
A0 12  
RESET  
I/O0 - I/O7  
NC  
I/O0 13  
I/O1 14  
I/O2 15  
GND 16  
Data Inputs/Outputs  
No Connect  
Don’t Connect  
DC  
VSOP Top View (8 x 14 mm) or  
TSOP Top View (8 x 20 mm)  
Type 1  
PLCC Top View  
A11  
A9  
1
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
OE  
2
A10  
CE  
A8  
3
A7  
A6  
A5  
A4  
A3  
5
6
7
8
9
29 A14  
28 A13  
27 A8  
26 A9  
25 A11  
24 OE  
23 A10  
22 CE  
21 I/O7  
A13  
A14  
NC  
4
I/O7  
I/O6  
I/O5  
I/O4  
I/O3  
GND  
I/O2  
I/O1  
I/O0  
A0  
5
6
WE  
7
VCC  
* RESET  
A16  
A15  
A12  
A7  
8
9
A2 10  
A1 11  
A0 12  
I/O0 13  
10  
11  
12  
13  
14  
15  
16  
A6  
A1  
A5  
A2  
Rev. 1008B–07/98  
A4  
A3  
*Note: This pin is a DC on the AT49F001N(T).  

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