Overview
The STM8L152C4T6TR is a member of the STM8L ultra-low-power 8-bit microcontroller family from STMicroelectronics. This device is part of the medium-density STM8L15x family, which operates within a voltage range of 1.8 V to 3.6 V (down to 1.65 V at power down) and is available in temperature ranges of -40 to +85 °C and -40 to +125 °C. The STM8L152C4T6TR features the enhanced STM8 CPU core, providing up to 16 MIPS at 16 MHz, and maintains the advantages of a CISC architecture with improved code density and a 24-bit linear addressing space. It includes an integrated debug module with a hardware interface (SWIM) for non-intrusive In-Application debugging and ultra-fast Flash programming.
Key Specifications
| Specification | Details |
|---|---|
| Operating Voltage | 1.8 V to 3.6 V (down to 1.65 V at power down) |
| Temperature Range | -40 to +85 °C, -40 to +125 °C |
| Processing Power | Up to 16 MIPS at 16 MHz |
| Memory | Up to 16 Kbytes of Flash program memory, 1 Kbyte of data EEPROM with ECC, RWW, up to 2 Kbytes of RAM |
| 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) |
| Power Consumption | 195 µA/MHz + 440 µA |
| I/O Leakage | Ultra-low leakage per I/O: 50 nA |
| Wakeup Time | Fast wakeup from Halt: 4.7 µs |
| Peripherals | 12-bit ADC, 12-bit DAC, SPI, I2C, USART, timers, watchdogs, beeper timer |
| Package | LQFP 48 7x7x1.4 mm |
| RoHS Compliance | Ecopack2 |
Key Features
- Enhanced STM8 CPU core with Harvard architecture and 3-stage pipeline, providing up to 16 MIPS at 16 MHz.
- Integrated debug module with SWIM interface for non-intrusive In-Application debugging and ultra-fast Flash programming.
- Embedded data EEPROM and low-power, low-voltage, single-supply program Flash memory.
- Extensive range of enhanced I/Os and peripherals, including 12-bit ADC, 12-bit DAC, SPI, I2C, USART, and timers.
- Low power features: 5 low power modes, ultra-low leakage per I/O, and fast wakeup from Halt.
- Modular design of the peripheral set, allowing easy transition to different ST microcontroller families.
- Up to 41 I/Os, all mappable on interrupt vectors, and up to 16 capacitive sensing channels.
- Low power RTC with BCD calendar and alarm interrupt, and auto-wakeup from Halt with periodic interrupt.
- Development support with fast on-chip programming, non-intrusive debugging, and bootloader using USART.
Applications
- Industrial automation and control systems.
- Consumer electronics requiring low power consumption.
- Medical devices and healthcare equipment.
- Automotive systems, especially those requiring low power and high reliability.
- IoT devices and smart home applications.
- Energy metering and smart grid systems.
Q & A
- What is the operating voltage range of the STM8L152C4T6TR?
The operating voltage range is 1.8 V to 3.6 V (down to 1.65 V at power down).
- What are the temperature ranges for the STM8L152C4T6TR?
The device operates in temperature ranges of -40 to +85 °C and -40 to +125 °C.
- What is the processing power of the STM8L152C4T6TR?
The device provides up to 16 MIPS at 16 MHz.
- What types of memory does the STM8L152C4T6TR have?
The device has up to 16 Kbytes of Flash program memory, 1 Kbyte of data EEPROM with ECC, RWW, and up to 2 Kbytes of RAM.
- What are the low power modes available on the STM8L152C4T6TR?
The device features Wait, Low power run (5.1 µA), Low power wait (3 µA), Active-halt with full RTC (1.3 µA), and Halt (350 nA) low power modes.
- How much power does the STM8L152C4T6TR consume?
The power consumption is 195 µA/MHz + 440 µA.
- What is the I/O leakage of the STM8L152C4T6TR?
The device has ultra-low leakage per I/O: 50 nA.
- How fast is the wakeup time from Halt mode?
The wakeup time from Halt is 4.7 µs.
- What peripherals are available on the STM8L152C4T6TR?
The device includes 12-bit ADC, 12-bit DAC, SPI, I2C, USART, timers, watchdogs, and a beeper timer.
- What package options are available for the STM8L152C4T6TR?
The device is available in LQFP 48 7x7x1.4 mm package.
- Is the STM8L152C4T6TR RoHS compliant?
Yes, the device is RoHS compliant with an Ecopack2 grade.
