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ST6210BB6/OTP 参数 Datasheet PDF下载

ST6210BB6/OTP图片预览
型号: ST6210BB6/OTP
PDF下载: 下载PDF文件 查看货源
内容描述: 带A / D转换器,两个定时器,振荡器SAFEGUARD & SAFE RESET 8位MCU [8-BIT MCUs WITH A/D CONVERTER, TWO TIMERS, OSCILLATOR SAFEGUARD & SAFE RESET]
分类和应用: 振荡器转换器
文件页数/大小: 104 页 / 1410 K
品牌: STMICROELECTRONICS [ ST ]
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ST6208C/ST6209C/ST6210C/ST6220C  
CONTROL PIN CHARACTERISTICS (Cont’d)  
10.10 TIMER PERIPHERAL CHARACTERISTICS  
Subject to general operating conditions for V  
,
Refer to I/O port characteristics for more details on  
the input/output alternate function characteristics  
(TIMER).  
DD  
f
, and T unless otherwise specified.  
OSC  
A
10.10.1 Watchdog Timer  
Symbol  
Parameter  
Conditions  
Min  
Typ  
Max  
Unit  
tINT  
ms  
3,072  
0.768  
0.384  
196,608  
49.152  
24.576  
t
Watchdog time-out duration  
fCPU=4MHz  
CPU=8MHz  
w(WDG)  
f
ms  
10.10.2 8-Bit Timer  
Symbol  
Parameter  
Conditions  
Min  
0
Typ  
Max  
Unit  
MHz  
ns  
f
Timer external clock frequency  
f
/4  
INT  
EXT  
VDD>4.5V  
VDD=3V  
125  
1
t
Pulse width at TIMER pin  
w
µs  
87/104  
1
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