STM8AF6286产品规格_产品特征_原装现货
IC先生 网络 67 2023-12-23 08:38:13
概述
本数据表中描述的STM8AF526x/8x/Ax和STM8AF6269/8x/Ax汽车8位微控制器提供从32 Kbyte到128 Kbyte的非易失性存储器和集成的真数据EEPROM。
STM8AF52系列具有CAN接口。
STM8A产品线的所有器件都具有以下优点:降低系统成本、性能和健壮性、开发周期短、产品寿命长。
系统成本降低得益于集成的真正的数据EEPROM高达300k的写/擦除周期和高系统集成水平与内部时钟振荡器,看门狗,和停电复位。
设备性能由24 MHz CPU时钟频率下的20 MIPS和增强的特性确保,其中包括稳健的I/O,独立的看门狗(具有单独的时钟源)和时钟安全系统。
由于具有兼容的引脚输出、内存映射和模块化外设的通用系列产品架构的应用程序可伸缩性,因此保证了较短的开发周期。
STM8A系列的先进核心采用最先进的技术,适用于3.3 V至5.5 V工作电源的汽车应用,确保了产品的使用寿命。
所有STM8A和ST7微控制器都由相同的工具支持,包括STVD/STVP开发环境,STice仿真器和低成本的第三方在线调试工具。
STM8AF6286符号图
STM8AF6286功能参数
- AEC-Q10x qualified
- 内核
- 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
- 计时器
- 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
STM8AF6286引脚图
STM8AF6286 3D图
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