All devices of the STM8A product line provide the following benefits: reduced system cost, performance and robustness, short development cycles, and product longevity.

The system cost is reduced thanks to an integrated true data EEPROM for up to 300 k write/erase cycles and a high system integration level with internal clock oscillators, watchdog, and brown-out reset.

Device performance is ensured by a clock frequency of up to 16 MHz CPU and enhanced characteristics which include robust I/O, independent watchdogs (with a separate clock source), and a clock security system.

Short development cycles are guaranteed due to application scalability across a common family product architecture with compatible pinout, memory map and modular peripherals. Full documentation is offered with a wide choice of development tools.

Product longevity is ensured in the STM8A family thanks to their advanced core which is made in a state-of-the art technology for automotive applications with 3.3 V to 5 V operating supply.

All STM8A and ST7 microcontrollers are supported by the same tools including STVD/STVP development environment, the STice emulator and a low-cost, third party incircuit debugging tool.

specification of STM8AF6266TCX

Features

• AEC-Q10x qualified

• Core

– Max fCPU: 16 MHz

– Advanced STM8A core with Harvard architecture and 3-stage pipeline

– Average 1.6 cycles/instruction resulting in 10 MIPS at 16 MHz fCPU for industry standard benchmark

• Memories

– Flash Program memory: 16 to 32 Kbyte Flash; data retention 20 years at 55 °C after 1 kcycle

– Data memory: 0.5 to 1 Kbyte true data EEPROM; endurance 300 kcycle

– RAM: 2 Kbyte

• Clock management

– Low-power crystal resonator oscillator with external clock input

– Internal, user-trimmable 16 MHz RC and low-power 128 kHz RC oscillators

– Clock security system with clock monitor

• Reset and supply management

– Wait/auto-wakeup/Halt low-power modes with user definable clock gating

– Low consumption power-on and powerdown reset

• Interrupt management

– Nested interrupt controller with 32 vectors

– Up to 34 external interrupts on 5 vectors

• Timers

– Up to 2 general purpose 16-bit PWM timers with up to 3 CAPCOM channels each (IC, OC or PWM)

– Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, deadtime insertion and flexible synchronization

– 8-bit AR basic timer with 8-bit prescaler

– Auto-wakeup timer

– Window and independent watchdog timers

• Communication interfaces

– LINUART

– LIN 2.2 compliant, master/slave modes with automatic resynchronization

– SPI interface up to 8 Mbit/s or fMASTER/2

– I2C interface up to 400 Kbit/s

• Analog-to-digital converter (ADC)

– 10-bit accuracy, 2LSB TUE accuracy, 2LSB TUE linearity ADC and up to 10 multiplexed channels with individual data buffer

– Analog watchdog, scan and continuous sampling mode

• I/Os

– Up to 38 user pins including 10 HS I/Os

– Highly robust I/O design, immune against current injection

• Operating temperature up to 150 °C

• Qualification conforms to AEC-Q100 rev G

HSE oscillator circuit diagram

ORIGINAL

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PRICE

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TRANSACTION

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DELIVERY CYCLE

Delivery on the same day, generally 5-12 working days, may be slightly delayed during the epidemic, we will follow up the whole process.

TRANSPORT

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PACKAGING

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