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AT27BV020-15TC PDF预览

AT27BV020-15TC

更新时间: 2024-02-14 21:05:09
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

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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  
Compatible with JEDEC Standard AT27C020  
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  
Wide Selection of JEDEC Standard Packages  
– 32-Lead PLCC  
AT27BV020  
– 32-Lead TSOP (8 x 20mm)  
– 32-Lead VSOP (8 x 14mm)  
– 42-Ball CBGA (8 x 8mm)  
2-Megabit  
(256K x 8)  
High Reliability CMOS Technology  
– 2,000V ESD Protection  
– 200 mA Latchup Immunity  
Unregulated  
Battery-Voltage™  
High Speed  
OTP EPROM  
RapidProgramming 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  
The AT27BV020 is a high-performance, low-power, low-voltage 2,097,152-bit one-  
time programmable read only memory (OTP EPROM) organized as 256K 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  
AT27BV020  
power.  
(continued)  
CBGA Top View  
Pin Configurations  
1
2
3
4
5
6
7
Pin Name  
A0 - A17  
O0 - O7  
CE  
Function  
Address  
A
B
C
D
E
F
GND O6 VCC VCC O2 OE GND  
A17 O7 O4 NC NC O0 CE  
A10 NC O5 NC O3 O1 A0  
A14 A13 A9 NC NC A6 A3  
A16 A11 PGM NC A7 A4 A1  
A15 A12 A8 NC VPP A5 A2  
Outputs  
Chip Enable  
Output Enable  
Program Strobe  
OE  
PGM  
PLCC, Top View  
TSOP, VSOP Top View  
Type 1  
0902A-A–10/97  

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