مدار مجتمع (آی سی) آی‌سی تعبیه‌شده (پردازنده) میکروکنترلر

Product Attributes

Features

• Operating voltage: 2.0V ~ 5.5V
• Operating frequency: 0 ~ 48MHz
• Internal high-precision clock: ±1% temperature drift (-40℃ ~ +85℃), ±0.3% at room temperature
• Internal 32KHz low-speed crystal oscillator
• Large-capacity general-purpose RAM: 8K bytes
• Large-capacity dedicated RAM: 4K bytes
• Large-capacity DataFlash/EEPROM: 45K bytes
• USB direct download and emulation support
• USB-CDC serial communication support
• Hardware USB support
• USB-HID support
• USB direct power supply support
• Low-power mode support: idle mode and power-down mode
• External interrupt support: all I/O pins, rising edge/falling edge/high level/low level trigger
• Timer support: five 16-bit timers (T0/T1/T2/T3/T4), T0/T1/T2 support external counting
• Programmable clock output support
• Asynchronous serial port support: 4 full-duplex UART (UART1/2/3/4)
• Synchronous serial port support: 2 SPI interfaces
• I²C communication support
• Comparator support: 2 channels
• 12-bit high-precision ADC, 15 channels, up to 800K SPS
• Hardware true random number generator support
• Hardware CRC32 checksum support
• DMA support: peripheral-to-memory and memory-to-peripheral
• 4-channel advanced PWM timer support
• 4-channel capture/compare unit support
• Dead-band control support
• Brake function support
• PWM external fault detection support
• 4-channel programmable counter array support
• Internal 2.5V reference voltage source support
• Low power consumption: typical <1.6mA @ 24MHz, power-down mode <0.4μA
• Package: LQFP64/QFN64/LQFP48/QFN48/LQFP44/LQFP32/QFN32/PDIP40/TSSOP20
• ESD: 8KV