STM8AL3LE88TCY

STM8AL3LE88TCY

STM8AL3LE88TAY Active

Automotive 8-bit ultra-low-power MCU with 64 Kbytes Flash, LIN, RTC, LCD, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs, AES
Supply Voltage Min Volt1.8
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
CoreSTM8
ECCN US5A992C
ECCN EU5A002A4
Packing TypeTray
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameLQFP 48 7x7x1.4
Key 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
  • 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
  • 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 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
  • Low-power RTC
    • BCD calendar with alarm interrupt,
    • Digital calibration with +/- 0.5ppm accuracy
    • Advanced anti-tamper detection
  • DMA
    • 4 ch. for ADC, encryption hardware accelerator (AES), 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
  • 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
  • 2x12-bit DAC (dual mode) with output buffer
  • 2 ultra-low-power comparators
    • 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 ti

The high-density STM8AL3xE8x 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 STM8AL3xE8x 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, AES, 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 STM8AL3LE8x 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.

Out of stock
$2.89
Range Unit Price Savings
1 - 9$2.890%
10 - 99$2.4615%
100 - 249$2.1326%
250 - 499$2.0230%
500$1.8137%
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