STM8AF6223中文资料汽车级8位MCU，具有8 KB Flash、LIN、16 MHz CPU和集成EEPROM数据手册ST规格书

描述 Description

The STM8AF6213, STM8AF6213A, STM8AF6223, STM8AF6223A and STM8AF6226 automotive 8-bit microcontrollers offer 4 to 8 Kbytes of Flash program memory, plus integrated true data EEPROM. The STM8S series and STM8AF series 8-bit microcontrollers reference manual (RM0016) refers to devices in this family as low-density. They provide the following benefits: performance, robustness and reduced system cost.

Device performance and robustness are ensured by advanced core and peripherals made in a state-of-the-art technology, a 16 MHz clock frequency, robust I/Os, independent watchdogs with separate clock source, and a clock security system.

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.

Full documentation is offered as well as a wide choice of development tools.

特性 Features

• AEC-Q100 qualified
• 内核
•Max fCPU: 16 MHz
•Advanced STM8A core with Harvard architecture and 3-stage pipeline
•Extended instruction set
• Memories
•Program memory: 4 to 8 Kbyte Flash program; data retention 20 years at 55 °C after 1 kcycle
•Data memory: 640 byte true data EEPROM; endurance 300 kcycle
•RAM: 1 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 interrupts
•Up to 28 external interrupts on 7 vectors
• 计时器
•Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
•16-bit general purpose timer with 3 CAPCOM channels each (IC, OC, PWM)
•8-bit AR basic timer with 8-bit prescaler
•Auto-wakeup timer
•Window and independent watchdog timers
• I/Os
•Up to 28 I/Os on a 32-pin package including 21 high sink outputs
•Highly robust I/O design, immune against current injection
• 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, ± 1 LSB ADC with up to 7 muxed channels + 1 internal channel, scan mode and analog watchdog
•Internal reference voltage measurement
• Operating temperature up to 150 °C