STM8L151C8U6TR STM8 8-bit MCUs by STMicroelectronics

Ultra-low-power 8-bit MCU with 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Status: Active
Series: STM8L151C8
RoHS: Compliant
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The high-density and medium+ density STM8L15xx6/8 ultra-low-power devices feature an 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 ultrafast Flash programming. All high-density and medium+ density STM8L15xx6/8 microcontrollers feature embedded data EEPROM and low-power low-voltage single-supply program Flash memory. The devices incorporate an extensive range of enhanced I/Os and peripherals, a 12-bit ADC, two DACs, two comparators, a real-time clock, four 16-bit timers, one 8-bit timer, as well as standard communication interfaces such as two SPIs, an I 2 C interface, and three USARTs. A 8x40 or 4x44-segment LCD is available on the STM8L152x8 devices. 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.

Prices starting from US$1.52


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Logo for Chip One Stop Chip One Stop US$1.52
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Logo for Newark Electronics Newark Electronics US$2.23
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Logo for Future Electronics Future Electronics US$1.57
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Logo for Avnet America Avnet America US$1.73
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Logo for element14 element14 US$2.09
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Features

Operating conditions Operating power supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR) Temp. range: -40 to 85, 105 or 125 °C
Operating power supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
Temp. range: -40 to 85, 105 or 125 °C
Low-power features 5 low-power modes: Wait, Low-power run (5.9 μA), Low-power wait (3 μA), Active-halt with full RTC (1.4 μA), Halt (400 nA) Consumption: 200 μA/MHz+330 μA Fast wake up from Halt mode (4.7 μs) Ultra low leakage per I/0: 50 nA
5 low-power modes: Wait, Low-power run (5.9 μA), Low-power wait (3 μA), Active-halt with full RTC (1.4 μA), Halt (400 nA)
Consumption: 200 μA/MHz+330 μA
Fast wake up from Halt mode (4.7 μs)
Ultra low leakage per I/0: 50 nA
Advanced STM8 core Harvard architecture and 3-stage pipeline Max freq: 16 MHz, 16 CISC MIPS peak Up to 40 external interrupt sources
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 programmable thresholds Ultra-low-power POR/PDR Programmable voltage detector (PVD)
Low-power, ultra safe BOR reset with five programmable thresholds
Ultra-low-power POR/PDR
Programmable voltage detector (PVD)
Clock management 32 kHz and 1-16 MHz crystal oscillators Internal 16 MHz factory-trimmed RC and 38 kHz low consumption RC Clock security system
32 kHz and 1-16 MHz crystal oscillators
Internal 16 MHz factory-trimmed RC and 38 kHz low consumption RC
Clock security system
Low-power RTC BCD calendar with alarm interrupt Digital calibration with +/- 0.5ppm accuracy Advanced anti-tamper detection
BCD calendar with alarm interrupt
Digital calibration with +/- 0.5ppm accuracy
Advanced anti-tamper detection
LCD: 8x40 or 4x44 w/ step-up converter
DMA 4 ch. for ADC, DACs, SPIs, I2C, USARTs, Timers, 1 ch. for memory-to-memory
4 ch. for ADC, DACs, SPIs, I2C, USARTs, Timers, 1 ch. for memory-to-memory
2x12-bit DAC (dual mode) with output buffer
12-bit ADC up to 1 Msps/28 channels Temp. sensor and internal ref. voltage
Temp. sensor and internal ref. voltage
Memories Up to 64-Kbytes of Flash memory with up to 2 Kbytes of data EEPROM with ECC and RWW Flexible write/read protection modes Up to 4 Kbytes of RAM
Up to 64-Kbytes of Flash memory with up to 2 Kbytes of data EEPROM with ECC and RWW
Flexible write/read protection modes
Up to 4 Kbytes of RAM
2 ultra-low-power comparators 1 with fixed threshold and 1 rail to rail Wake up capability
1 with fixed threshold and 1 rail to rail
Wake up capability
Timers Three 16-bit timers with 2 channels (IC, OC, PWM), quadrature encoder One 16-bit advanced control timer with 3 channels, supporting motor control One 8-bit timer with 7-bit prescaler One window, one independent watchdog Beeper timer with 1, 2 or 4 kHz frequencies
Three 16-bit timers with 2 channels (IC, OC, PWM), quadrature encoder
One 16-bit advanced control timer with 3 channels, supporting motor control
One 8-bit timer with 7-bit prescaler
One window, one independent watchdog
Beeper timer with 1, 2 or 4 kHz frequencies
Communication interfaces Two synchronous serial interface (SPI) Fast I2C 400 kHz SMBus and PMBus Three USARTs (ISO 7816 interface + IrDA)
Two synchronous serial interface (SPI)
Fast I2C 400 kHz SMBus and PMBus
Three USARTs (ISO 7816 interface + IrDA)
Up to 67 I/Os, all mappable on interrupt vectors
Up to 16 capacitive sensing channels supporting touchkey, proximity, linear touch and rotary touch sensors
Fast on-chip programming and non-intrusive debugging with SWIM, Bootloader using USART
96-bit unique ID

Resources


Application Notes
AN3137 Analog-to-digital converter on STM8L and STM8AL devices: description and precision improvement techniques
AN2860 EMC guidelines for STM8 microcontrollers
AN1181 Electrostatic discharge sensitivity measurement
AN3029 Getting started with STM8L and STM8AL
AN3139 Migration and compatibility guidelines for STM8L microcontroller applications
AN3147 Power management in STM8L and STM8AL
AN3281 STM8 8-bit MCUs I²C optimized examples
AN3101 STM8L05xxx/15xxx, STM8L162xx and STM8AL31xx/3Lxx internal RC oscillator calibration
AN2639 Soldering recommendations and package information for Lead-free ECOPACK MCUs and MPUs
AN3117 Using the STM8L05xxx/15xxx, STM8L162xx, STM8AL31xx/3Lxx DMA controller
AN3133 Using the STM8L05xxx/STM8L101xx/STM8L15xxx/STM8L162xx/STM8AL31xx/STM8AL3Lxx real-time clock







Application Notes for related Tools & Software
AN5183 Adjustable LED blinking speed using STM8 Nucleo-64 boards and STM8 Nucleo-32 boards
AN3225 Audio software codec for STM8L15xxx and STM8AL31xx/STM8AL3Lxx
AN3143 Audio software codec for the STM8S
AN2737 Basic in-application programming example using the STM8 I²C and SPI peripherals
AN5181 Building a thermometer using the STM8 Nucleo-64 boards
AN3252 Building a wave generator using STM8L-DISCOVERY
AN5176 Displaying variable voltage on a bar of LEDs using STM8 Nucleo-64 boards
AN5180 Generating PWM signals using STM8 Nucleo-64 boards
AN3181 Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM8 application
AN5182 Image viewer based on the Adafruit® TFT shield with STM8 Nucleo-64 boards
AN3269 Introduction to STM8L15x power saving modes using the STM8L-DISCOVERY IDD measurement feature
AN2719 Precision improvement techniques for the A/D converter of the STM8 microcontroller
AN5179 RS232 communications with a terminal using the STM8 Nucleo-64 boards
AN2927 Resistor-Capacitor (RC) acquisition principle for STM8 touch sensing applications
AN2659 STM8 in-application programming (IAP) using a customized user-bootloader
AN3397 Temperature sensor example using the STM8L-DISCOVERY board
AN5178 Using the GPIOs and interrupt controller to drive LEDs on STM8 Nucleo-64 boards




Alternative Descriptions

8 Bit Microcontroller, Ultra Low Power, Stm8L15X, 16 Mhz, 64 Kb, 4 Kb, 48, Ufqfpn Rohs Compliant: Yes |Stmicroelectronics STM8L151C8U6TR | Newark Electronics
STM8L Series 64 KB Flash 4 KB RAM 16 MHz 8-Bit Microcontroller - UFQFPN-48 | Future Electronics
MCU 8-Bit STM8L STM8 CISC 64KB Flash 1.8V/2.5V/3.3V 48-Pin UFQFPN EP T/R | Avnet America
MCU, 8BIT, STM8L, 16MHZ, UFQFPN-48 | element14


Frequently Asked Questions

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What category does STM8L151C8U6TR fall under?

The STM8L151C8U6TR is listed under Microcontrollers & Microprocessors > STM8 8-bit MCUs > STM8L Series > STM8L151/152.

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You can view similar parts to STM8L151C8U6TR when available in the STM8L151/152 range under the specifications section at the bottom of the details page.

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Is the STM8L151C8U6TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

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Authorised distributors including Chip One Stop, Newark Electronics, Future Electronics, Avnet America and element14 have stock available or on a lead time for STM8L151C8U6TR.

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