STM8L101F3U6TR STMicroelectronics, STM8L101F3U6TR Datasheet - Page 10

• Manufacturer Part Number: STM8L101F3U6TR
• Description: MCU 8BIT 8K FLASH 20UFQFPN
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter

Specifications of STM8L101F3U6TR

• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Infrared, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-UFQFPN
• Processor Series: STM8L10x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 3
• Operating Supply Voltage: 1.65 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWSTM8
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Product overview
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Central processing unit STM8
The 8-bit STM8 core is designed for code efficiency and performance.
It features 21 internal registers, 20 addressing modes including indexed, indirect and relative
addressing, and 80 instructions.
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, also CPU operation can be monitored in real-
time by means of shadow registers.
Interrupt controller
The STM8L101xx features a nested vectored interrupt controller:
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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
Nested interrupts with 3 software priority levels
26 interrupt vectors with hardware priority
Up to 29 external interrupt sources on 10 vectors
Trap and reset interrupts
Doc ID 15275 Rev 11
STM8L101xx