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AT49F001ANT-55VJ PDF预览

AT49F001ANT-55VJ

更新时间： 2024-11-24 18:50:19
品牌 Logo 应用领域
爱特美尔 - ATMEL 光电二极管内存集成电路
页数 文件大小 规格书
18页 413K
描述
Flash, 128KX8, 55ns, PDSO32, 8 X 14 MM, PLASTIC, MO-142BA, VSOP-32

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中文翻译

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AT49F001ANT-55VJ 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：TSOP1,
针数：32Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.32.00.51
风险等级：5.52最长访问时间：55 ns
JESD-30 代码：R-PDSO-G32JESD-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：8
湿度敏感等级：3功能数量：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：85 °C最低工作温度：-40 °C
组织：128KX8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
峰值回流温度（摄氏度）：260编程电压：5 V
认证状态：Not Qualified座面最大高度：1.2 mm
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：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：8 mmBase Number Matches：1

AT49F001ANT-55VJ 数据手册

 浏览型号AT49F001ANT-55VJ的Datasheet PDF文件第2页浏览型号AT49F001ANT-55VJ的Datasheet PDF文件第3页浏览型号AT49F001ANT-55VJ的Datasheet PDF文件第4页浏览型号AT49F001ANT-55VJ的Datasheet PDF文件第5页浏览型号AT49F001ANT-55VJ的Datasheet PDF文件第6页浏览型号AT49F001ANT-55VJ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  
• Sector Architecture  
– One 16K Bytes Boot Block with Programming Lockout  
– Two 8K Bytes Parameter Blocks  
– Two Main Memory Blocks (32K Bytes, 64K Bytes)  
• Fast Erase Cycle Time – 3 Seconds  
• Byte-by-Byte Programming – 30 µs/Byte Typical  
• Hardware Data Protection  
1-megabit  
(128K x 8)  
5-volt Only  
Flash Memory  
• DATA Polling for End of Program Detection  
• Low Power Dissipation  
– 30 mA Active Current  
– 50 µA CMOS Standby Current  
• Typical 10,000 Write Cycles  
• Green (Pb/Halide-free) Packaging Option  
AT49F001A  
AT49F001AN  
AT49F001AT  
AT49F001ANT  
Not Recommended  
for New Design  
Contact Atmel to discuss  
the latest design in trends  
and options  
1. Description  
The AT49F001A(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  
45 ns with power dissipation of just 165 mW over the industrial temperature range.  
When the device is deselected, the CMOS standby current is less than 50 µA. For the  
AT49F001AN(T), pin 1 for the PLCC package and pin 9 for the TSOP package are no  
connect pins.  
To allow for simple in-system reprogrammability, the AT49F001A(N)(T) 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 sim-  
ilar to reading from an EPROM; it has standard CE, OE, and WE inputs to avoid bus  
contention. Reprogramming the AT49F001A(N)(T) is performed by erasing a block of  
data and then programming on a byte by byte basis. The byte programming time is a  
fast 30 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.  
The device is erased by executing the erase command sequence; the device inter-  
nally controls the erase operations. There are two 8K byte parameter block sections,  
two main memory blocks, and one boot block.  
The device has the capability to protect the data in the boot block; this feature is  
enabled by a command sequence. The 16K-byte boot block section includes a repro-  
gramming lock out feature to provide data integrity. The boot sector is designed to  
contain user secure code, and when the feature is enabled, the boot sector is  
protected from being reprogrammed.  
3365E–FLASH–4/05  
1234567...18

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AT49F001ANT-55VU ATMEL

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 		Flash, 128KX8, 55ns, PDSO32, 8 X 14 MM, GREEN, PLASTIC, MO-142BA, VSOP-32
AT49F001AT ATMEL

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 		1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001AT-45JI ATMEL

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 		1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001AT-45JJ ATMEL

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 		Flash, 128KX8, 45ns, PQCC32, PLASTIC, MS-016AE, LCC-32
AT49F001AT-45TI ATMEL

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 		1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001AT-45TJ ATMEL

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 		Flash, 128KX8, 45ns, PDSO32, 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32
AT49F001AT-45VI ATMEL

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 		1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001AT-45VJ ATMEL

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 		Flash, 128KX8, 45ns, PDSO32, 8 X 14 MM, PLASTIC, MO-142BA, VSOP-32
AT49F001AT-55JI ATMEL

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 		1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001AT-55JJ ATMEL

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 		Flash, 128KX8, 55ns, PQCC32, PLASTIC, MS-016AE, LCC-32

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