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AT27BV020-15TC PDF预览

AT27BV020-15TC

更新时间: 2024-01-19 01:09:39
品牌 Logo 应用领域
爱特美尔 - ATMEL 电池可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
10页 218K
描述
2-Megabit 256K x 8 Unregulated Battery-Voltage High Speed OTP EPROM

AT27BV020-15TC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:TSOP1, TSSOP32,.56,20
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.69最长访问时间:150 ns
其他特性:ALSO OPERATES AT 5V SUPPLYI/O 类型:COMMON
JESD-30 代码:R-PDSO-G32JESD-609代码:e0
长度:12.4 mm内存密度:2097152 bit
内存集成电路类型:OTP ROM内存宽度:8
功能数量:1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:85 °C
最低工作温度:-40 °C组织:256KX8
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:TSOP1封装等效代码:TSSOP32,.56,20
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:3/5 V认证状态:Not Qualified
座面最大高度:1.2 mm最大待机电流:0.00002 A
子类别:OTP ROMs最大压摆率:0.025 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 (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宽度:8 mm
Base Number Matches:1

AT27BV020-15TC 数据手册

 浏览型号AT27BV020-15TC的Datasheet PDF文件第4页浏览型号AT27BV020-15TC的Datasheet PDF文件第5页浏览型号AT27BV020-15TC的Datasheet PDF文件第6页浏览型号AT27BV020-15TC的Datasheet PDF文件第7页浏览型号AT27BV020-15TC的Datasheet PDF文件第8页浏览型号AT27BV020-15TC的Datasheet PDF文件第10页 
AT27BV020  
RapidProgramming Algorithm  
A 100 µs PGM pulse width is used to program. The  
address is set to the first location. VCC is raised to 6.5V and  
VPP is raised to 13.0V. Each address is first programmed  
with one 100 µs PGM pulse without verification. Then a  
verification/reprogramming loop is executed for each  
address. In the event a byte fails to pass verification, up to  
10 successive 100 µs pulses are applied with a verification  
after each pulse. If the byte fails to verify after 10 pulses  
have been applied, the part is considered failed. After the  
byte verifies properly, the next address is selected until all  
have been checked. VPP is then lowered to 5.0V and VCC to  
5.0V. All bytes are read again and compared with the origi-  
nal data to determine if the device passes or fails.  
9

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