STM8L162R8 STMicroelectronics, STM8L162R8 Datasheet - Page 23

• Manufacturer Part Number: STM8L162R8
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L162R8

• Operating Power Supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
• Temperature Range: − 40 to 85 or 125 °C
• 5 Low Power Modes: Wait, Low power run, Low power wait, Active-halt with RTC, Halt
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 5 μs
• Max Freq: 16 MHz, 16 CISC MIPS peak
• Lcd: 8x40 or 4x44 w/ step-up converter

STM8L162R8, STM8L162M8
3.17.3
Note:
3.18
3.19
USART
The USART interfaces (USART1, USART2 and USART3) allow full duplex, asynchronous
communications with external devices requiring an industry standard NRZ asynchronous
serial data format. It offers a very wide range of baud rates.
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USART1, USART2 and USART3 can be served by the DMA1 Controller.
Infrared (IR) interface
The high density STM8L162xx devices contain an infrared interface which can be used with
an IR LED for remote control functions. Two timer output compare channels are used to
generate the infrared remote control signals.
Development support
Development tools
Development tools for the STM8 microcontrollers include:
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The STM8 also comes with starter kits, evaluation boards and low-cost in-circuit
debugging/programming tools.
Single wire data interface (SWIM) and debug module
The debug module with its single wire data interface (SWIM) permits non-intrusive real-time
in-circuit debugging and fast memory programming.
The Single wire interface is used for direct access to the debugging module and memory
programming. The interface can be activated in all device operation modes.
The non-intrusive debugging module features a performance close to a full-featured
emulator. Beside memory and peripherals, CPU operation can also be monitored in real-
time by means of shadow registers.
Bootloader
A bootloader is available to reprogram the Flash memory using the USART1, USART2,
USART3 (USARTs in asynchronous mode), SPI1 or SPI2 interfaces.
1 Mbit/s full duplex SCI
SPI1 emulation
High precision baud rate generator
Smartcard emulation
IrDA SIR encoder decoder
Single wire half duplex mode
The STice emulation system offering tracing and code profiling
The STVD high-level language debugger including C compiler, assembler and
integrated development environment
The STVP Flash programming software
Doc ID 17959 Rev 2
Functional overview
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