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AT27C040-90RC PDF预览

AT27C040-90RC

更新时间: 2024-01-20 03:57:45
品牌 Logo 应用领域
爱特美尔 - ATMEL 存储内存集成电路光电二极管异步传输模式ATM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
13页 190K
描述
4-Megabit 512K x 8 OTP EPROM

AT27C040-90RC 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSOP1包装说明:TSOP1, TSSOP40,.8,20
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.82最长访问时间:90 ns
I/O 类型:COMMONJESD-30 代码:R-PDSO-G32
JESD-609代码:e3长度:18.4 mm
内存密度:4194304 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: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:TSSOP40,.8,20
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):260
电源:5 V认证状态:Not Qualified
座面最大高度:1.2 mm最大待机电流:0.0001 A
子类别:OTP ROMs最大压摆率:0.03 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 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:Matte Tin (Sn) - annealed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

AT27C040-90RC 数据手册

 浏览型号AT27C040-90RC的Datasheet PDF文件第2页浏览型号AT27C040-90RC的Datasheet PDF文件第3页浏览型号AT27C040-90RC的Datasheet PDF文件第4页浏览型号AT27C040-90RC的Datasheet PDF文件第5页浏览型号AT27C040-90RC的Datasheet PDF文件第6页浏览型号AT27C040-90RC的Datasheet PDF文件第7页 
Features  
Fast Read Access Time – 70 ns  
Low Power CMOS Operation  
– 100 µA Max Standby  
– 30 mA Max Active at 5 MHz  
JEDEC Standard Packages  
– 32-lead, 600-mil PDIP  
– 32-lead PLCC  
– 32-lead TSOP  
5V ±10% Supply  
High Reliability CMOS Technology  
4-Megabit  
(512K x 8)  
OTP EPROM  
– 2000V ESD Protection  
– 200 mA Latchup Immunity  
Rapid™ Programming Algorithm – 100 µs/Byte (Typical)  
CMOS and TTL Compatible Inputs and Outputs  
Integrated Product Identification Code  
Commercial and Industrial Temperature Ranges  
AT27C040  
Description  
The AT27C040 chip is a low-power, high-performance, 4,194,304-bit one-time pro-  
grammable read-only memory (OTP EPROM) organized as 512K by 8 bits. The  
AT27C040 requires only one 5V power supply in normal read mode operation. Any  
byte can be accessed in less than 70 ns, eliminating the need for speed reducing  
WAIT states on high-performance microprocessor systems.  
TSOP Top View  
Pin Configurations  
A11  
A9  
1
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
OE  
A10  
CE  
07  
Pin Name  
A0 - A18  
O0 - O7  
CE  
Function  
2
A8  
3
Addresses  
Outputs  
A13  
A14  
A17  
A18  
VCC  
VPP  
A16  
A15  
A12  
A7  
4
5
06  
6
05  
7
04  
Chip Enable  
Output Enable  
8
03  
9
GND  
02  
OE  
10  
11  
12  
13  
14  
15  
16  
01  
O0  
A0  
A1  
A2  
A3  
A6  
PDIP Top View  
A5  
A4  
VPP  
1
2
3
4
5
6
7
8
9
32 VCC  
A16  
A15  
A12  
A7  
31 A18  
30 A17  
29 A14  
28 A13  
27 A8  
26 A9  
25 A11  
24 OE  
23 A10  
22 CE  
21 07  
20 06  
19 05  
18 04  
17 03  
PLCC Top View  
A6  
A5  
A4  
A3  
A7  
A6  
A5  
A4  
A3  
5
6
7
8
9
29 A14  
28 A13  
27 A8  
26 A9  
25 A11  
24 OE  
23 A10  
22 CE  
21 07  
A2 10  
A1 11  
A0 12  
O0 13  
O1 14  
O2 15  
GND 16  
A2 10  
A1 11  
A0 12  
O0 13  
0189F–EPROM–4/03  

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