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AT27BV400-15TI PDF预览

AT27BV400-15TI

更新时间: 2024-02-23 03:45:20
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
11页 270K
描述
4-Megabit 256K x 16 or 512K x 8 Unregulated Battery-Voltage High Speed OTP EPROM

AT27BV400-15TI 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, TSSOP48,.8,20
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.8最长访问时间:150 ns
其他特性:CAN ALSO BE OPERATED AT 5V备用内存宽度:8
I/O 类型:COMMONJESD-30 代码:R-PDSO-G48
JESD-609代码:e0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:16功能数量:1
端子数量:48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:256KX16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:TSSOP48,.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):NOT SPECIFIED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:0.04 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:NOT SPECIFIED
宽度:12 mmBase Number Matches:1

AT27BV400-15TI 数据手册

 浏览型号AT27BV400-15TI的Datasheet PDF文件第2页浏览型号AT27BV400-15TI的Datasheet PDF文件第3页浏览型号AT27BV400-15TI的Datasheet PDF文件第4页浏览型号AT27BV400-15TI的Datasheet PDF文件第5页浏览型号AT27BV400-15TI的Datasheet PDF文件第6页浏览型号AT27BV400-15TI的Datasheet PDF文件第7页 
Features  
Fast Read Access Time - 120 ns  
Word-wide or Byte-wide Configurable  
Dual Voltage Range Operation  
– Unregulated Battery Power Supply Range, 2.7V to 3.6V  
or Standard 5V ± 10% Supply Range  
4-Megabit Flash and Mask ROM Compatable  
Low Power CMOS Operation  
– 20 µA Maximum Standby  
– 10 mA Max. Active at 5 MHz for VCC = 3.6V  
JEDEC Standard Packages  
4-Megabit  
(256K x 16 or  
512K x 8)  
– 44-Lead PLCC  
– 44-Lead SOIC (SOP)  
– 48-Lead TSOP (12 mm x 20 mm)  
High Reliability CMOS Technology  
– 2,000 ESD Protection  
– 200 mA Latchup Immunity  
RapidProgramming Algorithm - 50 µs/word (typical)  
CMOS and TTL Compatible Inputs and Outputs  
– JEDEC Standard for LVTTL and LVBO  
Integrated Product Identification Code  
Commercial and Industrial Temperature Ranges  
Unregulated  
Battery-Voltage™  
High Speed  
OTP EPROM  
Description  
The AT27BV400 is a high performance low-power, low-voltage 4,194,304-bit one time  
programmable read only memory (OTP EPROM) organized as either 256K by 16 or  
512K by 8 bits. It requires only one supply in the range of 2.7 to 3.6V in normal read  
AT27BV400  
Preliminary  
(continued)  
PLCC  
Pin Configurations  
Pin Name  
A0 - A17  
O0 - O15  
O15/A-1  
Function  
A4  
A3  
A2  
7
8
9
39 A12  
38 A13  
37 A14  
36 A15  
35 A16  
34 BYTE/VPP  
33 GND  
32 O15/A-1  
31 07  
Addresses  
Outputs  
A1 10  
A0 11  
CE 12  
GND 13  
OE 14  
O0 15  
O8 16  
O1 17  
Output/Address  
Byte Mode/  
Program Supply  
BYTE/VPP  
30 O14  
29 O6  
CE  
OE  
NC  
Chip Enable  
Output Enable  
No Connect  
AT27BV400  
Preliminary  
TSOP  
Type 1  
SOIC (SOP)  
A15  
A14  
A13  
A12  
A11  
A10  
A9  
1
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
A16  
2
BYTE/VPP  
GND  
015/A-1  
O7  
3
NC  
NC  
A17  
A7  
1
2
3
4
5
6
7
8
9
44 NC  
4
43 NC  
5
42 A8  
6
O14  
O6  
41 A9  
7
A6  
40 A10  
39 A11  
38 A12  
37 A13  
36 A14  
35 A15  
34 A16  
33 BYTE/VPP  
32 GND  
31 015/A-1  
30 O7  
A8  
8
O13  
O5  
A5  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
A17  
A7  
9
A4  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
O12  
O4  
A3  
A2  
VCC  
O11  
O3  
A1 10  
A0 11  
CE 12  
GND 13  
OE 14  
O0 15  
O8 16  
O1 17  
O9 18  
O2 19  
O10 20  
O3 21  
O11 22  
O10  
O2  
O9  
O1  
A6  
O8  
29 O14  
28 O6  
A5  
O0  
A4  
OE  
27 O13  
26 O5  
Rev. 0989A–03/98  
A3  
GND  
CE  
A2  
25 O12  
24 O4  
A1  
A0  
23 VCC  

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