STM8AF6286TCY

STM8AF6286TCY Description

The automotive 8-bit STM8AF6286TCY microcontrollers listed in this datasheet include real data EEPROM integration and nonvolatile memory sizes ranging from 32 Kbyte to 128 Kbyte. High density STM8A devices in the STM8S series and STM8AF series 8-bit microcontrollers reference manual are the names given to them (RM0016). The advantages of STM8AF6286TCY include lower system costs, performance and resilience, quick development times, and long product lifespans. An integrated real data EEPROM with up to 300 k write/erase cycles and a high level of system integration with internal clock oscillators, wtachdog, and brown-out reset lower the system cost. The 20 MIPS at 24 MHz CPU clock frequency and improved characteristics, such as strong I/O, independent watchdogs (with a separate clock source), and a clock security mechanism, guarantee device performance.

STM8AF6286TCY Features

• Core

Max fCPU: 24 MHz

Advanced STM8A core with Harvard architecture and 3-stage pipeline

Average 1.6 cycles/instruction resulting in 10 MIPS at 16 MHz fCPUfor industry standard benchmark

• Memories

Program memory: 32 to 128 Kbyte Flash program; data retention 20 years at 55 °C

Data memory: up to 2 Kbyte true data EEPROM; endurance 300 kcycle

RAM: 6 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 power-down reset

• Interrupt management

Nested interrupt controller with 32 vectors

Up to 37 external interrupts on 5 vectors

• Timers

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

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

8-bit AR basic timer with 8-bit prescaler

Auto-wakeup timer

Window and independent watchdog timers

• I/Os

Up to 68 user pins (11 high sink I/Os)

Highly robust I/O design, immune against current injection

• Communication interfaces

High speed 1 Mbit/s CAN 2.0B interface

USART with clock output for synchronous operation - LIN master mode

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

SPI interface up to 10 Mbit/s or fMASTER/2

I2C interface up to 400 Kbit/s

• Analog to digital converter (ADC)

10-bit resolution, 2 LSB TUE, 1 LSB linearity and up to 16 multiplexed channels

Operating temperature up to 150 °C

Qualification conforms to AEC-Q100 grade 0

STM8AF6286TCY Applications

• Industrial

• Automotive

• Enterprise systems