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參數(shù)資料
| 型號： | STM8L162R8T3 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, LQFP-64 |
| 文件頁數(shù)： | 31/116頁 |
| 文件大?。?/td> | 1229K |
| 代理商： | STM8L162R8T3 |
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STM8L162R8, STM8L162M8
Functional overview
Doc ID 17959 Rev 1
3.15
Watchdog timers
The watchdog system is based on two independent timers providing maximum security to
the applications.
3.15.1
Window watchdog timer
The window watchdog (WWDG) 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.
3.15.2
Independent watchdog timer
The independent watchdog peripheral (IWDG) can be used to resolve processor
malfunctions due to hardware or software failures.
It is clocked by the internal LSI RC clock source, and thus stays active even in case of a
CPU clock failure.
3.16
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.
3.17
Communication interfaces
3.17.1
SPI
The serial peripheral interfaces (SPI1 and SPI2) provide half/ full duplex synchronous serial
communication with external devices.
●
●
Full duplex synchronous transfers
●
Simplex synchronous transfers on 2 lines with a possible bidirectional data line
●
Master or slave operation - selectable by hardware or software
●
Hardware CRC calculation
●
Slave/master selection input pin
Note:
SPI1 and SPI2 can be served by the DMA1 Controller.
3.17.2
I2C
The I2C bus interface (I2C1) provides multi-master capability, and controls all IC bus-
specific sequencing, protocol, arbitration and timing.
●
Master, slave and multi-master capability
●
Standard mode up to 100 kHz and fast speed modes up to 400 kHz.
●
7-bit and 10-bit addressing modes.
●
SMBus 2.0 and PMBus support
●
Hardware CRC calculation
相關PDF資料 |
PDF描述 |
|---|---|
| STM8L162R8T6 | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64 |
| STMPE2401TBR | 24 I/O, PIA-GENERAL PURPOSE, PBGA36 |
| STMPE801MTR | 8 I/O, PIA-GENERAL PURPOSE, PDSO16 |
| STMPS2262MTR | 4 I/O, PIA-GENERAL PURPOSE, PDSO8 |
| STN8810B2S12HPI | 32-BIT, 264 MHz, RISC PROCESSOR, PBGA26 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| STM8L162R8T6 | 功能描述:8位微控制器 -MCU STM8L Ultra LP 8-Bit 64-Pin 64kB Flash RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| STM8L-DISCOVERY | 功能描述:開發(fā)板和工具包 - 其他處理器 STM8L Ultra Low PWR ST-Link Included RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| STM8P151F36MCYTR | 制造商:STMicroelectronics 功能描述:8 BITS MICROCONTR - Tape and Reel |
| STM8S/32-D/RAIS | 功能描述:開發(fā)板和工具包 - 其他處理器 STM8S105C6 D-BRD ReVA Starter 128kB RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| STM8S/8-D/RAIS | 功能描述:開發(fā)板和工具包 - 其他處理器 STMS903K3 D-BRD ReVA Starter 128kB RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
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