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AT49F1024A-45VL PDF预览

AT49F1024A-45VL

更新时间: 2024-09-20 08:38:19
品牌 Logo 应用领域
爱特美尔 - ATMEL 存储
页数 文件大小 规格书
14页 135K
描述
1 - MEGABIT ( 64K X 16 ) 5 - VOLTS ONLY FLASH MEMORY

AT49F1024A-45VL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSOP1包装说明:TSSOP, TSSOP40,.56,20
针数:40Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.81最长访问时间:45 ns
启动块:BOTTOM命令用户界面:YES
数据轮询:YESJESD-30 代码:R-PDSO-G40
JESD-609代码:e3长度:12.4 mm
内存密度:1048576 bit内存集成电路类型:FLASH
内存宽度:16湿度敏感等级:3
功能数量:1部门数/规模:1,1
端子数量:40字数:65536 words
字数代码:64000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:64KX16封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP40,.56,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行:PARALLEL峰值回流温度(摄氏度):260
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:8K,56K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:Matte Tin (Sn)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切换位:YES
类型:NOR TYPE宽度:10 mm
Base Number Matches:1

AT49F1024A-45VL 数据手册

 浏览型号AT49F1024A-45VL的Datasheet PDF文件第2页浏览型号AT49F1024A-45VL的Datasheet PDF文件第3页浏览型号AT49F1024A-45VL的Datasheet PDF文件第4页浏览型号AT49F1024A-45VL的Datasheet PDF文件第5页浏览型号AT49F1024A-45VL的Datasheet PDF文件第6页浏览型号AT49F1024A-45VL的Datasheet PDF文件第7页 
Features  
Single-voltage Operation  
– 5V Read  
– 5V Reprogramming  
Fast Read Access Time – 45 ns  
Internal Program Control and Timer  
8K Word Boot Block with Lockout  
Fast Erase Cycle Time – 1.5 seconds  
Word-by-word Programming – 10 µs/Word Typical  
Hardware Data Protection  
Data Polling for End of Program Detection  
Small 10 x 14 mm VSOP Package  
Typical 10,000 Write Cycles  
1-megabit  
(64K x 16)  
5-volt Only  
Flash Memory  
Description  
The AT49F1024A is a 5-volt-only in-system Flash memory organized as 65,536 words  
by 16 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the  
devices offer access times to 45 ns with power dissipation of just 275 mW over the  
commercial temperature range. When the device is deselected, the CMOS standby  
current is less than 100 µA.  
AT49F1024A  
To allow for simple in-system reprogrammability, the AT49F1024A does not require  
high-input voltages for programming. Five-volt-only commands determine the read  
and programming operation of the device. Reading data out of the device is similar to  
reading from an EPROM. Reprogramming the AT49F1024A is performed by erasing a  
block of data (entire chip or main memory block) and then programming on a word-by-  
word basis. The typical word programming time is a fast 10 µs. The end of a program  
cycle can be optionally detected by the Data Polling feature. Once the end of a byte  
program cycle has been detected, a new access for a read or program can begin. The  
typical number of program and erase cycles is in excess of 10,000 cycles.  
VSOP Top View  
Pin Configurations  
Type 1  
10 x 14 mm  
Pin Name  
A0 - A15  
CE  
Function  
Addresses  
A9  
A10  
1
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
GND  
A8  
2
A11  
3
A7  
Chip Enable  
Output Enable  
Write Enable  
A12  
4
A6  
A13  
5
A5  
OE  
A14  
6
A4  
A15  
7
A3  
WE  
NC  
8
A2  
WE  
9
A1  
I/O0 - I/O15 Data Inputs/Outputs  
NC No Connect  
VCC  
NC  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
A0  
OE  
CE  
I/O0  
I/O1  
I/O2  
I/O3  
I/O4  
I/O5  
I/O6  
I/O7  
GND  
I/O15  
I/O14  
I/O13  
I/O12  
I/O11  
I/O10  
I/O9  
I/O8  
3415B–FLASH–12/03  

AT49F1024A-45VL 替代型号

型号 品牌 替代类型 描述 数据表
AT49F1024A-45VC ATMEL

完全替代

1 - MEGABIT ( 64K X 16 ) 5 - VOLTS ONLY FLASH MEMORY
M29F102BB45N1 STMICROELECTRONICS

功能相似

64KX16 FLASH 5V PROM, 45ns, PDSO40, 10 X 14 MM, PLASTIC, TSOP-40
AT49F1024-45VC ATMEL

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1-Megabit 64K x 16 5-volt Only Flash Memory

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