欢迎访问ic37.com |
会员登录 免费注册
发布采购

STM8S003F3P6 参数 Datasheet PDF下载

STM8S003F3P6图片预览
型号: STM8S003F3P6
PDF下载: 下载PDF文件 查看货源
内容描述: 价值线, 16兆赫STM8S 8位MCU , 8 KB闪存, 128字节的数据EEPROM , 10位ADC , 3个定时器, UART , SPI , I& SUP2 ; ç [Value line, 16 MHz STM8S 8-bit MCU, 8 Kbytes Flash, 128 bytes data EEPROM, 10-bit ADC, 3 timers, UART, SPI, I²C]
分类和应用: 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
文件页数/大小: 99 页 / 952 K
品牌: STMICROELECTRONICS [ ST ]
 浏览型号STM8S003F3P6的Datasheet PDF文件第10页浏览型号STM8S003F3P6的Datasheet PDF文件第11页浏览型号STM8S003F3P6的Datasheet PDF文件第12页浏览型号STM8S003F3P6的Datasheet PDF文件第13页浏览型号STM8S003F3P6的Datasheet PDF文件第15页浏览型号STM8S003F3P6的Datasheet PDF文件第16页浏览型号STM8S003F3P6的Datasheet PDF文件第17页浏览型号STM8S003F3P6的Datasheet PDF文件第18页  
Product overview  
Window watchdog timer  
STM8S003K3 STM8S003F3  
The window watchdog is used to detect the occurrence of a software fault, usually generated  
by external interferences or by unexpected logical conditions, which cause the application  
program to abandon its normal sequence.  
The window function can be used to trim the watchdog behavior to match the application  
perfectly.  
The application software must refresh the counter before time-out and during a limited time  
window.  
A reset is generated in two situations:  
1. Timeout: At 16 MHz CPU clock the time-out period can be adjusted between 75 µs up to  
64 ms.  
2. Refresh out of window: The downcounter is refreshed before its value is lower than the  
one stored in the window register.  
Independent watchdog timer  
The independent watchdog peripheral can be used to resolve processor malfunctions due to  
hardware or software failures.  
It is clocked by the 128 kHZ LSI internal RC clock source, and thus stays active even in case  
of a CPU clock failure  
The IWDG time base spans from 60 µs to 1 s.  
4.8  
Auto wakeup counter  
Used for auto wakeup from active halt mode  
Clock source: Internal 128 kHz internal low frequency RC oscillator or external clock  
LSI clock can be internally connected to TIM1 input capture channel 1 for calibration  
4.9  
Beeper  
The beeper function outputs a signal on the BEEP pin for sound generation. The signal is in  
the range of 1, 2 or 4 kHz.  
The beeper output port is only available through the alternate function remap option bit AFR7.  
4.10  
TIM1 - 16-bit advanced control timer  
This is a high-end timer designed for a wide range of control applications. With its  
complementary outputs, dead-time control and center-aligned PWM capability, the field of  
applications is extended to motor control, lighting and half-bridge driver  
16-bit up, down and up/down autoreload counter with 16-bit prescaler  
Four independent capture/compare channels (CAPCOM) configurable as input capture,  
output compare, PWM generation (edge and center aligned mode) and single pulse mode  
output  
Synchronization module to control the timer with external signals  
Break input to force the timer outputs into a defined state  
Three complementary outputs with adjustable dead time  
14/99  
DocID018576 Rev 2