STM8AL3188TCY STM8 8-bit MCUs by STMicroelectronics

Automotive 8-bit ultra-low-power MCU with 64 Kbytes Flash, LIN, RTC, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs

Status: NRND
Series: STM8AL3188
RoHS: Compliant
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The high-density STM8AL3x8x 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 STM8AL3x8x 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, 8x40 or 4x44-segment LCD, four 16-bit timers, one 8-bit timer, as well as standard communication interfaces such as two SPIs, an I2C interface, and three USARTs. One 8x40 or 4x44-segment LCD is available on the STM8AL3L8x 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$1.55


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Logo for Newark Electronics Newark Electronics US$4.71
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Logo for Avnet America Avnet America US$2.21
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Logo for element14 element14 US$2.46
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Features

AEC-Q100 grade 1 qualified
Operating conditions Operating power supply range 1.8 V to 3.6 V (down to 1.65 V at power down) Temp. range: -40 to 85 or 125 °C
Operating power supply range 1.8 V to 3.6 V (down to 1.65 V at power down)
Temp. range: -40 to 85 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 5 programmable thresholds Ultra-low-power POR/PDR Programmable voltage detector (PVD)
Low power, ultra safe BOR reset with 5 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
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
LCD: 8x40 or 4x44 w/ step-up converter
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 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 with up to 2 Kbytes of data EEPROM with ECC and RWW
Flexible write/read protection modes
Up to 4 Kbytes of RAM
2x12-bit DAC (dual mode) with output buffer
2 ultra-low-power comparators 1 with fixed threshold and 1 rail to rail Wakeup capability
1 with fixed threshold and 1 rail to rail
Wakeup 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 and 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 and 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 (IrDA, LIN 1.3, LIN2.0)
Two synchronous serial interface (SPI)
Fast I2C 400 kHz SMBus and PMBus
Three USARTs (IrDA, LIN 1.3, LIN2.0)
Up to 67 I/Os, all mappable on interrupt vectors
Fast on-chip programming and non-intrusive debugging with SWIM, Bootloader using USART
96-bit unique ID

Resources







Application Notes for related Tools & Software
AN3137 Analog-to-digital converter on STM8L and STM8AL devices: description and precision improvement techniques
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
AN3055 Getting started with STM8A LIN package (STSW-STM8A-LIN)
AN3181 Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM8 application
AN4102 Introducing the low-power concept in automotive applications using the STM8AL board of the STM8A-DISCOVERY
AN4101 LIN communication with STM8A-DISCOVERY
AN2719 Precision improvement techniques for the A/D converter of the STM8 microcontroller
AN2927 Resistor-Capacitor (RC) acquisition principle for STM8 touch sensing applications
AN2659 STM8 in-application programming (IAP) using a customized user-bootloader





Alternative Descriptions

Stm8Al-Auto |Stmicroelectronics STM8AL3188TCY | Newark Electronics
MCU 8-Bit STM8AL STM8 CISC 64KB Flash 2.5V/3.3V 48-Pin LQFP Tray | Avnet America
MCU, 8BIT, STM8, 16MHZ, LQFP48 | Farnell


Frequently Asked Questions

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What category does STM8AL3188TCY fall under?

The STM8AL3188TCY is listed under Microcontrollers & Microprocessors > STM8 8-bit MCUs > STM8AL Series > STM8AL31.

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You can view similar parts to STM8AL3188TCY when available in the STM8AL31 range under the specifications section at the bottom of the details page.

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Is the STM8AL3188TCY RoHS compliant?

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

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Authorised distributors including Newark Electronics, Avnet America, element14 and Farnell have stock available or on a lead time for STM8AL3188TCY.

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