STM8L052C6T6LQFP-48 

16MHz/32KB Flash Memory/8-Bit Microcontroller -MCU

Product Description

Ultra-low-power 8-bit MCU with 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM

         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 to16 MIPS at 16 MHz) while maintaining the advantages of a CISC architecture with improved code densily,  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 (SWlM) which allows non-intrusive  in-application debugging and ultra-fast Flash programming.

          Medium-density value ine 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 SPl,  12c USART and 4 x 28-segment LCD. The 4 x 28-segment LCD is available on the medium-density value line STM8L052C6.

         The STM8L052C6 operates from 1.8V to 3.6V and is available in the -40 to +85℃ temperature range.

         The modular design of the peripheral set allows the same peripherals to be found in different ST microcontroller  families including 32-bit famlies. 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.

Product 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-hat - with full RTC (1.3 μA), Halt (350 nA)

- Consumption: 195 μA/MHz + 440 μA

- Ultra-low leakage per I/O: 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 extemal 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 4 x 28 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-memony

      12-bit ADC up to 1 Msps/25 channels

- Internal reference voltage

      Timers

- Two 16-bit timers with two channels (used as lC, 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 (SPl)

- Fast I²C 400 kHz SMBus and PMBus

- USART (ISO 7816 interface and lrDA)

      Up to 41 l/Os, all mappable on interupt vectors

      Development support

- Fast on-chip programming and non- intrusive debugging with SWlM

- Bootloader using USART

Products photography