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AT27BV040-15JIT/R PDF预览

AT27BV040-15JIT/R

更新时间: 2024-02-14 21:09:43
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
9页 209K
描述
OTP ROM, 512KX8, 150ns, CMOS, PQCC32, PLASTIC, LCC-32

AT27BV040-15JIT/R 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, TSSOP32,.56,20
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.73最长访问时间:150 ns
其他特性:CAN ALSO BE OPERATED AT 4.5V TO 5.5V RANGEI/O 类型:COMMON
JESD-30 代码:R-PDSO-G32JESD-609代码:e0
长度:12.4 mm内存密度:4194304 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:524288 words字数代码:512000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:512KX8
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:0.03 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

AT27BV040-15JIT/R 数据手册

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AT27BV040  
Features  
Fast Read Access Time - 120 ns  
Dual Voltage Range Operation  
Unregulated Battery Power Supply Range, 2.7V to 3.6V  
or Standard 5V ± 10% Supply Range  
Compatible with JEDEC Standard AT27C040  
Low Power CMOS Operation  
20 µA max. (less than 1 µA typical) Standby for VCC = 3.6V  
29 mW max. Active at 5 MHz for VCC = 3.6V  
JEDEC Standard Packages  
4 Megabit  
(512K x 8)  
32-Lead PLCC  
32-Lead TSOP  
High Reliability CMOS Technology  
2,000V ESD Protection  
Unregulated  
Battery-Voltage  
High Speed  
OTP  
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  
Description  
CMOS EPROM  
The AT27BV040 chip is a high performance, low power, low voltage, 4,194,304 bit  
one-time programmable read only memory (EPROM) organized as 512K by 8 bits. It  
requires only one supply in the range of 2.7 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 100 ns. With a typical power dissipation of only 18 mW at 5  
MHz and V  
= 3V, the AT27BV040 consumes less than one fifth the power of a  
CC  
standard 5V EPROM. Standby mode supply current is typically less than 1 µA at 3V.  
The AT27BV040 simplifies system design and stretches battery lifetime even further  
by eliminating the need for power supply regulation.  
(continued)  
Pin Configurations  
Pin Name  
A0 - A18  
O0 - O7  
CE  
Function  
AT27BV040  
Addresses  
Outputs  
Chip Enable  
Output Enable  
OE  
PLCC Top View  
TSOP Top View  
Type 1  
0346C  
3-53  

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