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STM8L052C6T6
型号: STM8L052C6T6
产品详情

Description

The medium-density value line STM8L052C6 devices are members of the STM8L ultra-low-power 8-bit family. The value line STM8L05xxx ultra-low-power family features the enhanced STM8 CPU core providing increased processing power (up to 16 MIPS at 16 MHz) while maintaining the advantages of a CISC architecture with improved code density, a 24-bit linear addressing space and an optimized architecture for low power operations.
The family includes an integrated debug module with a hardware interface (SWIM) which allows non-intrusive In-application debugging and ultra-fast Flash programming.
Medium-density value line STM8L052C6 microcontrollers feature embedded data EEPROM and low-power, low-voltage, single-supply program Flash memory.
All devices offer 12-bit ADC, real-time clock, 16-bit timers, one 8-bit timer as well as standard communication interface such as SPI, I2C, USART and 4x28-segment LCD. The 4x 28-segment LCD is available on the medium-density value line STM8L052C6.
The STM8L052C6 operates from 1.8 V to 3.6 V and is available in the -40 to +85 °C temperature range.
The modular design of the peripheral set allows the same peripherals to be found in different ST microcontroller families including 32-bit families. This makes any transition to a different family very easy, and simplified even more by the use of a common set of development tools.
All value line STM8L ultra-low-power products are based on the same architecture with the same memory mapping and a coherent pinout.
  • All features

    • Operating conditions

      • Operating power supply: 1.8 V to 3.6 V

      • Temperature range: -40 °C to 85 °C


    • Low-power features

      • Five low-power modes: Wait, Low-power run (5.1 μA), Low-power wait (3 μA), Active-halt with full RTC (1.3 μA), Halt (350 nA)

      • Consumption: 195 μA/MHz + 440 μA

      • Ultra-low leakage per I/0: 50 nA

      • Fast wakeup from Halt: 4.7 μs


    • Advanced STM8 core

      • Harvard architecture and 3-stage pipeline

      • Max freq. 16 MHz, 16 CISC MIPS peak

      • Up to 40 external interrupt sources


    • Reset and supply management

      • Low-power, ultra-safe BOR reset with five selectable thresholds

      • Ultra-low-power POR/PDR

      • Programmable voltage detector (PVD)


    • Clock management

      • 32 kHz and 1 to 16 MHz crystal oscillator

      • Internal 16 MHz factory-trimmed RC

      • Internal 38 kHz low consumption RC

      • Clock security system


    • Low-power RTC

      • BCD calendar with alarm interrupt

      • Auto-wakeup from Halt w/ periodic interrupt


    • LCD: up to 4x28 segments w/ step-up converter

    • Memories

      • 32 KB Flash program memory and 256 bytes data EEPROM with ECC, RWW

      • Flexible write and read protection modes

      • 2 Kbytes of RAM


    • DMA

      • Four channels supporting ADC, SPI, I2C, USART, timers

      • One channel for memory-to-memory


    • 12-bit ADC up to 1 Msps/25 channels

      • Internal reference voltage


    • Timers

      • Two 16-bit timers with two channels (used as IC, OC, PWM), quadrature encoder

      • One 16-bit advanced control timer with three channels, supporting motor control

      • One 8-bit timer with 7-bit prescaler

      • Two watchdogs: one Window, one Independent

      • Beeper timer with 1-, 2- or 4-kHz frequencies


    • Communication interfaces

      • Synchronous serial interface (SPI)

      • Fast I2C 400 kHz SMBus and PMBus

      • USART (ISO 7816 interface and IrDA)


    • Up to 41 I/Os, all mappable on interrupt vectors

    • Development support

      • Fast on-chip programming and non- intrusive debugging with SWIM

      • Bootloader using USART




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