欢迎访问ic37.com |
会员登录 免费注册
发布采购

AT77C105A 参数 Datasheet PDF下载

AT77C105A图片预览
型号: AT77C105A
PDF下载: 下载PDF文件 查看货源
内容描述: 的FingerChip热指纹扫描传感器,基于硬件的导航和点击功能,扩展I / O范围( 1.8-3.3V ) [FingerChip Thermal Fingerprint Sweep Sensor, Hardware Based Navigation and Click Functions, Extended I/O range(1.8-3.3V)]
分类和应用: 传感器
文件页数/大小: 39 页 / 451 K
品牌: ATMEL [ ATMEL ]
 浏览型号AT77C105A的Datasheet PDF文件第1页浏览型号AT77C105A的Datasheet PDF文件第2页浏览型号AT77C105A的Datasheet PDF文件第3页浏览型号AT77C105A的Datasheet PDF文件第4页浏览型号AT77C105A的Datasheet PDF文件第6页浏览型号AT77C105A的Datasheet PDF文件第7页浏览型号AT77C105A的Datasheet PDF文件第8页浏览型号AT77C105A的Datasheet PDF文件第9页  
AT77C105A [Preliminary]  
Note:  
TBC = To be confirmed  
Table 5. Explanation of Test Levels  
Level Description  
I
100% production tested at +25°C  
II  
100% production tested at +25°C, and sample tested at specified temperatures (AC testing done on sample)  
Sample tested only  
III  
IV  
V
VI  
D
Parameter is guaranteed by design and/or characterization testing  
Parameter is a typical value only  
100% production tested at temperature extremes  
100% probe tested on wafer at Tamb = +25°C  
Table 6. Specifications  
Parameter  
Symbol  
Test Level  
Min(1)  
Typ  
50  
Max(1)  
Unit  
Micron  
Pixel  
Resolution  
IV  
IV  
I
Size  
8 × 232  
Yield: number of bad pixels  
5
Bad pixels  
Power Consumption and DC Characteristics  
The following characteristics are applicable to the operating temperature -40°C T +85°C.  
Typical conditions are: power supply = 3.3V; Tamb = 25°C; FSCK = 12 MHz (1600 slices per second); duty cycle = 50%  
LOAD 120 pF on digital outputs unless otherwise specified.  
C
Table 7. Power Requirements  
Name  
VDD  
Parameter  
Conditions  
Test Level  
Min(1)  
2.3  
3
Typ  
2.5/3.3  
4.5  
Max(1)  
3.6  
6
Unit-  
V
Positive supply voltage  
I
I
I
I
I
I
IDD  
Current on VDD in acquisition mode  
Current on VDD in navigation mode  
Current on VDD in click mode  
Current on VDD in sleep mode  
Current on VDD in stand-by mode  
mA  
mA  
mA  
µA  
IDDNAV  
IDDCLI  
IDDSLP  
IDDSTB  
1
1.5  
2
0.2  
0.3  
0.5  
10  
Refer to “Power Management” on page 32  
Note:  
1. Min and max values are to be confirmed.  
5
5419A–BIOM–01/05  
 复制成功!