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AT27BV512-70TC PDF预览

AT27BV512-70TC

更新时间: 2024-02-06 06:07:01
品牌 Logo 应用领域
其他 - ETC 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
12页 160K
描述
x8 EPROM

AT27BV512-70TC 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSOP1
包装说明:8 X 13.40 MM, GREEN, PLASTIC, MO-183, TSOP1-28针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.69
最长访问时间:70 ns其他特性:ALSO OPERATES AT 5V SUPPLY
I/O 类型:COMMONJESD-30 代码:R-PDSO-G28
JESD-609代码:e3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):260
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):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:Matte Tin (Sn)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:40宽度:8 mm
Base Number Matches:1

AT27BV512-70TC 数据手册

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Features  
Fast Read Access Time - 70 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 AT27C512R  
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 Surface Mount Packages  
– 32-Lead PLCC  
– 28-Lead 330-mil SOIC  
– 28-Lead TSOP  
High Reliability CMOS Technology  
– 2,000V ESD Protection  
512K (64K x 8)  
Unregulated  
Battery-Voltage™  
High Speed OTP  
EPROM  
– 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  
AT27BV512  
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  
requires 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.  
(continued)  
Pin Configurations  
SOIC Top View  
Pin Name  
A0 - A15  
O0 - O7  
CE  
Function  
Addresses  
Outputs  
A15  
A12  
A7  
1
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
VCC  
A14  
A13  
A8  
2
3
A6  
4
A5  
5
A9  
A4  
6
A11  
Chip Enable  
A3  
7
OE/VPP  
A10  
CE  
A2  
8
Output Enable/  
Program Supply  
A1  
9
OE/VPP  
NC  
A0  
10  
11  
12  
13  
14  
O7  
O0  
O1  
O2  
GND  
O6  
O5  
No Connect  
O4  
O3  
PLCC Top View  
TSOP Top View  
Type 1  
OE/VPP  
A11  
A9  
22  
23  
24  
25  
26  
27  
28  
1
21  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
A10  
CE  
O7  
O6  
O5  
O4  
O3  
GND  
O2  
O1  
O0  
A0  
A6  
A5  
A4  
A3  
A2  
5
6
7
8
9
29 A8  
28 A9  
27 A11  
26 NC  
25 OE/VPP  
24 A10  
23 CE  
22 O7  
21 O6  
A8  
A13  
A14  
VCC  
A15  
A12  
A7  
A1 10  
A0 11  
NC 12  
O0 13  
2
3
A6  
4
A5  
5
A4  
6
A1  
Rev. 0602B–10/98  
A3  
7
8
A2  
Note: PLCC package pins 1 and 17 are  
DON’T CONNECT.  
1

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