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AT27BV512-12TI PDF预览

AT27BV512-12TI

更新时间: 2024-01-23 21:32:34
品牌 Logo 应用领域
爱特美尔 - ATMEL 电池存储内存集成电路光电二极管可编程只读存储器OTP只读存储器电动程控只读存储器
页数 文件大小 规格书
9页 232K
描述
512K 64K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM

AT27BV512-12TI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP包装说明:TSOP1, TSSOP28,.53,22
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.48Is Samacsys:N
最长访问时间:120 ns其他特性:CAN ALSO BE OPERATED AT 4.5V TO 5.5V RANGE
I/O 类型:COMMONJESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:11.8 mm
内存密度:524288 bit内存集成电路类型:OTP ROM
内存宽度:8湿度敏感等级:3
功能数量:1端子数量:28
字数:65536 words字数代码:64000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:64KX8
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:TSSOP28,.53,22
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:0.02 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 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:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.55 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

AT27BV512-12TI 数据手册

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AT27BV512  
Features  
Fast Read Access Time - 90 ns  
Dual Voltage Range Operation  
Unregulated Battery Power Supply Range, 2.7V to 3.6V  
or Standard 5V ± 10% Supply Range  
Pin Compatible with JEDEC Standard AT27C512  
Low Power CMOS Operation  
20 µA max. (less than 1µA typical) Standby for VCC = 3.6V  
29 mW max. Active at 5 MHz for VCC = 3.6V  
JEDEC Standard Surface Mount Packages  
512K (64K x 8)  
Unregulated  
Battery-Voltage  
High Speed  
OTP  
32-Lead PLCC  
28-Lead 330-mil SOIC  
28-Lead TSOP  
High Reliability CMOS Technology  
2,000V ESD Protection  
200 mA Latchup Immunity  
Rapid Programming Algorithm - 100 µs/byte (typical)  
CMOS and TTL Compatible Inputs and Outputs  
JEDEC Standard for LVTTL and LVBO  
Integrated Product Identification Code  
Commercial and Industrial Temperature Ranges  
CMOS EPROM  
Description  
The AT27BV512 is a high performance, low power, low voltage 524,288 bit one-time  
programmable read only memory (OTP EPROM) organized as 64K by 8 bits. It re-  
quires only one supply in the range of 2.7V to 3.6V in normal read mode operation,  
making it ideal for fast, portable systems using either regulated or unregulated battery  
power.  
Atmel’s innovative design techniques provide fast speeds that rival 5V parts while  
keeping the low power consumption of a 3V supply. At V = 2.7V, any byte can be  
CC  
accessed in less than 90 ns. With a typical power consumption of only 18 mW at 5  
MHz and V  
= 3V, the AT27BV512 consumes less than one fifth the power of a  
CC  
standard 5V EPROM.  
(continued)  
AT27BV512  
SOIC Top View  
Pin Configurations  
Pin Name  
A0 - A15  
O0 - O7  
CE  
Function  
Addresses  
Outputs  
Chip Enable  
Output Enable  
No Connect  
OE/VPP  
NC  
PLCC Top View  
TSOP Top View  
Type 1  
Note: PLCC Package Pins 1 and  
17 are DON’T CONNECT.  
0602A  
3-13  

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