5秒后页面跳转
BQ3287AMT-I PDF预览

BQ3287AMT-I

更新时间: 2024-01-12 21:37:27
品牌 Logo 应用领域
德州仪器 - TI 计时器或实时时钟微控制器和处理器外围集成电路光电二极管
页数 文件大小 规格书
6页 79K
描述
Real-Time Clock RTC Module

BQ3287AMT-I 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.89
信息访问方法:PARALLEL中断能力:Y
JESD-30 代码:R-PDIP-T24JESD-609代码:e0
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP24,.6
封装形状:RECTANGULAR封装形式:IN-LINE
电源:5 V认证状态:Not Qualified
子类别:Timer or RTC标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL最短时间:SECONDS
易失性:NOBase Number Matches:1

BQ3287AMT-I 数据手册

 浏览型号BQ3287AMT-I的Datasheet PDF文件第1页浏览型号BQ3287AMT-I的Datasheet PDF文件第3页浏览型号BQ3287AMT-I的Datasheet PDF文件第4页浏览型号BQ3287AMT-I的Datasheet PDF文件第5页浏览型号BQ3287AMT-I的Datasheet PDF文件第6页 
bq3287/bq3287A  
Absolute Maximum Ratings  
Symbol  
Parameter  
Value  
Unit  
Conditions  
VCC  
DC voltage applied on VCC relative to VSS  
-0.3 to 7.0  
V
DC voltage applied on any pin excluding VCC  
relative to VSS  
VT  
V
VT VCC + 0.3  
-0.3 to 7.0  
0 to +70  
-20 to +70  
-40 to +70  
-40 to +70  
-10 to +70  
-20 to +70  
260  
°C  
°C  
°C  
°C  
°C  
°C  
°C  
Commercial  
Extended I”  
Commercial  
Extended I”  
Commercial  
Extended I”  
For 10 seconds  
TOPR  
Operating temperature  
Storage temperature  
Temperature under bias  
TSTG  
TBIAS  
TSOLDER Soldering temperature  
Note:  
Permanent device damage may occur if Absolu te Ma xim u m Ra tin gs are exceeded. Functional opera-  
tion should be limited to the Recommended DC Operating Conditions detailed in this data sheet. Expo-  
sure to conditions beyond the operational limits for extended periods of time may affect device reliability.  
Recommended DC Operating Conditions (T = T  
)
OPR  
A
Symbol  
VCC  
Parameter  
Supply voltage  
Minimum  
Typical  
Maximum  
Unit  
V
4.5  
0
5.0  
5.5  
0
VSS  
VIL  
VIH  
Supply voltage  
0
-
V
Input low voltage  
Input high voltage  
-0.3  
2.2  
0.8  
V
-
VCC + 0.3  
V
Note:  
Typical values indicate operation at TA = 25°C.  
DC Electrical Characteristics (T = T  
, V  
= 5V ± 10%)  
A
OPR CC  
Symbol  
Parameter  
Minimum Typical Maximum  
Unit  
Conditions/Notes  
VIN = VSS to VCC  
ILI  
Input leakage current  
-
-
-
-
± 1  
± 1  
µA  
AD0–AD7, INT and SQW  
in high impedance  
ILO  
Output leakage current  
µA  
VOH  
VOL  
Output high voltage  
Output low voltage  
2.4  
-
-
-
-
V
V
IOH = -1.0 mA  
IOL = 4.0 mA  
0.4  
Min. cycle, duty = 100%,  
IOH = 0mA, IOL = 0mA  
ICC  
Operating supply current  
-
7
15  
mA  
VSO  
Supply switch-over voltage  
Power-fail-detect voltage  
-
3.0  
-
V
V
VPFD  
4.0  
4.17  
4.35  
Internal 30K pull-up  
(bq3287A only)  
IRCL  
Input current when RCL = VSS  
-
-
-
-
185  
µA  
µA  
IMOTH  
Input current when MOT =  
VCC  
-185  
Internal 30K pull-down  
Note:  
Typical values indicate operation at TA = 25°C, VCC = 5V.  
Sept. 1996 D  
2

与BQ3287AMT-I相关器件

型号 品牌 描述 获取价格 数据表
BQ3287AMT-SB2 TI Real-Time Clock (RTC) Module

获取价格

BQ3287E TI Real-Time Clock RTC Module

获取价格

BQ3287E_14 TI Real-Time Clock (RTC) Module

获取价格

BQ3287EA TI Real-Time Clock (RTC) Module

获取价格

BQ3287EAMT TI Real-Time Clock RTC Module

获取价格

BQ3287EMT TI Real-Time Clock RTC Module

获取价格