STM8AL3L66前往购买
STM8AL3L66规格参数_产品功能_原装原厂
IC先生 网络 88 2023-12-23 16:50:20
概述
中密度STM8AL313x/4x/6x和STM8AL3L4x/6x器件是STM8AL汽车超低功耗8位系列的成员。
中密度STM8AL3xxx超低功耗系列具有增强型STM8 CPU核心，提供更高的处理能力(在16 MHz时高达16 MIPS)，同时保持CISC架构的优势，具有改进的代码密度，24位线性寻址空间和针对低功耗操作的优化架构。
该系列包括一个集成的调试模块与硬件接口(SWIM)，允许非侵入式的应用程序内调试和超快的Flash编程。
所有中密度STM8AL3xxx微控制器都具有嵌入式数据EEPROM和低功耗低电压单电源程序闪存。
它们包含了广泛的增强型I/ o和外设。
外设的模块化设计允许在不同的意法半导体微控制器系列(包括32位系列)中找到相同的外设。
提出了两种不同的封装，包括32和48引脚。
所有STM8AL3xxx超低功耗产品都基于相同的架构，具有相同的内存映射和一致的引脚。
STM8AL3L66符号图
STM8AL3L66功能参数
- AEC-Q100 qualified
- Operating conditions
- Operating power supply range 1.8 V to 3.6 V (down to 1.65 V at power down)
- Temperature range: - 40 °C to 85 or 125 °C
- Low power features
- Five low-power modes: Wait, low-power run (5.1 μA), low-power wait (3 μA), active-halt with full RTC (1.3 μA), halt with PDR (400 nA)
- Run from Flash: 195 μA/MHz + 440 μA
- Run from RAM: 90 μA/MHz + 400 μA
- Ultra-low leakage per I/0: 50 nA
- Fast wakeup from Halt: 4.7 μs
- 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 selectable thresholds
- Ultra-low power POR/PDR
- Programmable voltage detector (PVD)
- Clock management
- 1 to 16 MHz crystal oscillator
- 32 kHz crystal oscillator
- Internal 16 MHz factory-trimmed RC
- Internal 38 kHz low consumption RC
- Clock security system
- Low power RTC
- BCD calendar with alarm interrupt
- Auto-wakeup from Halt (0.95 ppm resolution) w/ periodic interrupt
- LCD: up to 4x28 segments w/ step-up converter
- Memories
- Program memory: up to 32 Kbyte Flash program; data retention 20 years at 55 °C
- Data memory: up to 1 Kbyte true data EEPROM; endurance 300 kcycle
- RAM: up to 2 Kbyte
- DMA
- Four channels; supported peripherals: ADC, DAC, SPI, I2C, USART, timers
- One channel for memory-to-memory
- 12-bit DAC with output buffer
- 12-bit ADC up to 1 Mbps/25 channels
- Temp sensor and internal reference voltage
- Two ultra-low-power comparators
- One with fixed threshold and one rail to rail
- Wakeup capability
- 计时器
- Two 16-bit timers with two channels (used as IC, OC, PWM), quadrature encoder
- One 16-bit advanced control timer with three channels, supporting motor control
- One 8-bit timer with 7-bit prescaler
- Two watchdogs: one window, one independent
- Beeper timer with 1-, 2- or 4 kHz frequencies
- Communication interfaces
- Synchronous serial interface (SPI)
- Fast I2C 400 kHz SMBus and PMBus
- USART (ISO 7816 interface, IrDA, LIN 1.3, LIN 2.0)
- Up to 41 I/Os, all mappable on interrupt vectors
- Development support
- Fast on-chip programming and non intrusive debugging with SWIM
- Bootloader using USART
- 96-bit unique ID
STM8AL3L66引脚图
STM8AL3L66 3D图
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