APM32A407xGT7 Arm® Cortex® -M4F-based 32-bit MCU Datasheet
■Core
▲32-bit Arm® Cortex®-M4F core with FPU
▲Up to 168MHz working frequency
■Memory and interface
▲Flash: The capacity is up to 1MB
▲SRAM: System (192KB) + backup (4KB)
▲SMC: Support CF card, SRAM, PSRAM, NOR and NAND memories
■Clock
▲HSECLK: 4~26MHz external crystal/ceramic oscillator supported
▲LSECLK: 32.768KHz crystal/ceramic oscillator supported
▲HSICLK: 16MHz RC oscillator calibrated by factory
▲LSICLK: 28KHz RC oscillator supported
▲PLL1: Phase locked loop; output frequency is configured by four parameters
▲PLL2: Phase locked loop specially used to provide clock signals to I2S; output frequency is configured by three parameters
■Reset and power management
▲VDD range: 1.8～3.6V
▲VDDA range: 1.8～3.6V
▲VBAT range of backup domain power supply: 1.65V～3.6V
▲Power-on/power-down/brown-out reset (POR/PDR/BOR) supported
▲Programmable power supply voltage detector (PVD) supported
■Low-power mode
▲Sleep, stop and standby modes supported
■DMA
▲Two DMA; each DMA has 8 data streams, 16 in total
■Debugging interface
▲JTAG
▲SWD
■I/O
▲Up to 114 I/O
▲All I/O can be mapped to external interrupt vector
▲Up to 112 FT input I/O
■Communication peripherals
▲4 USART, 2 UART, supporting ISO7816, LIN and IrDA functions
▲3 I2C, supporting SMBus/PMBus
▲3 SPI (2 reusable I2S)
▲2 CAN
▲3 USB_OTG controllers
▲1 SDIO interface
■Analog peripherals
▲3 12-bit ADCs
▲2 12-bit DACs
■Timer
▲2 16-bit advanced timers TMR1/8 that can provide 7-channel PWM output, support dead zone generation and braking input functions
▲2 32-bit general-purpose timers TMR2/5, each with up to 4 independent channels to support input capture, output comparison, PWM, pulse count and other functions
▲8 16-bit general-purpose timers TMR/3/4/9/10/11/12/13/14, each with up to 2 independent channels to support input capture, output comparison, PWM, pulse count and other functions
▲2 16-bit basic timers TMR6/7
▲2 watchdog timers: one independent watchdog IWDT and one window watchdog WWDT
▲1 24-bit autodecrement SysTick Timer
■RTC
▲Support calendar function
▲Alarm and regular wake-up from stop/standby mode
■CRC computing unit
■96-bit unique device ID
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APM32A407xGT7 、 APM32A407xGT7 Series 、 APM32A407 、 APM32A407ZGT7 、 APM32A407VGT7 、 APM32A407ZGT7XXX |
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Datasheet |
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Please see the document for details |
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LQFP100;LQFP144;LQFP |
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English Chinese Chinese and English Japanese |
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2023.11 |
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V1.2 |
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6.6 MB |
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