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AT49BV080T-12TC PDF预览

AT49BV080T-12TC

更新时间: 2024-09-19 23:32:43
品牌 Logo 应用领域
其他 - ETC 闪存可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
16页 174K
描述
x8 Flash EEPROM

AT49BV080T-12TC 数据手册

 浏览型号AT49BV080T-12TC的Datasheet PDF文件第2页浏览型号AT49BV080T-12TC的Datasheet PDF文件第3页浏览型号AT49BV080T-12TC的Datasheet PDF文件第4页浏览型号AT49BV080T-12TC的Datasheet PDF文件第5页浏览型号AT49BV080T-12TC的Datasheet PDF文件第6页浏览型号AT49BV080T-12TC的Datasheet PDF文件第7页 
Features  
Single Supply for Read and Write: 2.7V to 3.6V (BV), 3.0V to 3.6V (LV)  
Fast Read Access Time - 120 ns  
Internal Program Control and Timer  
16K Bytes Boot Block With Lockout  
Fast Erase Cycle Time - 10 seconds  
Byte-By-Byte Programming - 30 µs/Byte Typical  
Hardware Data Protection  
DATA Polling For End Of Program Detection  
Low Power Dissipation  
– 25 mA Active Current  
– 50 µA CMOS Standby Current  
Typical 10,000 Write Cycles  
8-Megabit  
(1M x 8)  
Small Packaging  
– 8 x 14 mm CBGA  
Single 2.7-volt  
Battery-Voltage™  
Flash Memory  
Description  
The AT49BV/LV080(T) are 3-volt-only in-system Flash Memory devices. Their 8  
megabits of memory are organized as 1,024,576 words by 8 bits. Manufactured with  
Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to  
120 ns with power dissipation of just 90 mW over the commercial temperature range.  
When the device is deselected, the CMOS standby current is less than 50 µA.  
(continued)  
AT49BV080  
AT49BV080T  
AT49LV080  
AT49LV080T  
Pin Configurations  
TSOP Top View  
Pin Name  
A0 - A19  
CE  
Function  
Type 1  
Addresses  
A19  
A18  
A17  
A16  
A15  
A14  
A13  
A12  
CE  
1
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
NC  
2
NC  
Chip Enable  
Output Enable  
Write Enable  
Reset  
3
WE  
4
OE  
5
RDY/BUSY  
I/O7  
I/O6  
I/O5  
I/O4  
VCC  
GND  
GND  
I/O3  
I/O2  
I/O1  
I/O0  
A0  
OE  
6
7
WE  
8
9
RESET  
RDY/BUSY  
I/O0 - I/O7  
VCC  
NC  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
RESET  
A11  
A10  
A9  
Ready/Busy Output  
Data Inputs/Outputs  
A8  
A7  
A6  
A1  
A5  
A2  
SOIC  
A4  
A3  
NC  
RESET  
A11  
A10  
A9  
1
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
VCC  
CE  
2
3
A12  
A13  
A14  
A15  
A16  
A17  
A18  
A19  
NC  
CBGA  
Top View  
4
5
A8  
6
1
2
3
4
5
6
7
A7  
7
A6  
8
A5  
9
A4  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
NC  
A
B
C
D
E
F
NC  
NC  
A5 A8 A11 NC A12 A15 A17  
A4 A7 A10 VCC A13 NC A18  
A6 A9 RST CE A14 A16 A19  
A3 I/O1 NC VCC I/O4 I/O7 NC  
A2 A0 I/O3 GND I/O6 OE NC  
A1 I/O0 I/O2 GND I/O5 RY/BY WE  
A3  
NC  
A2  
NC  
A1  
WE  
A0  
OE  
I/O0  
I/O1  
I/O2  
I/O3  
GND  
GND  
RDY/BUSY  
I/O7  
I/O6  
I/O5  
I/O4  
VCC  
Rev. 0812B–10/98  
1

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