Серия микроконтроллеров широкого назначения AT32F437

ARTERY

Общие характеристики

 Раздел Микроконтроллеры широкого назначения
Ядро
Максимальная частота ядра
Интерфейсы I2C, UART, USART, SPI, CAN, SDIO, OTG
Напряжение питания
Рабочая температура

Документация на серию AT32F437

AT32F435/437 Series Datasheet ARM®-based 32-bit Cortex®-M4 MCU+FPU with 256 to 4032 KB Flash, sLib, 2 QSPI, SDRAM, 2 OTGFS, EMAC, DVP, 18 timers, 3 ADCs, 23 communication interfaces Features  Core: ARM® 32-bit Cortex®-M4 CPU with FPU − 288 MHz maximum frequency, with a memory protection unit (MPU), single-cycle multiplication and hardware division − Floating point unit (FPU) − DSP instructions  Memories − 256 to 4032 KBytes of internal Flash memory − sLib: configurable part of main Flash set as a library area with code executable but secured, non-readable − Default 384 KBytes of SRAM, configurable up to maximum 512 KBytes − External memory controller (XMC) with 16bit data bus. Supports CF card, SRAM, PSRAM, NOR, NAND, and SDRAM memories  XMC as LCD parallel interface, compatible with 8080/6800 modes  Power control (PWC) − 2.6 to 3.6 V supply − Power on reset (POR), low voltage reset (LVR), and power voltage monitoring (PVM) − Low power modes: Sleep, Deepsleep, and Standby modes − VBAT supply for LEXT, ERTC, and twenty 32-bit battery powered registers (BPR)  Clock and reset management (CRM) − 4 to 25 MHz crystal (HEXT) − 48 MHz internal factory-trimmed clock (HICK), accuracy 1 % at TA = 25 °C and 2.5 % at TA = -40 to +105 °C, with automatic clock calibration (ACC) − PLL flexible multiplication and division factor − 32 kHz crystal (LEXT) − 40 kHz internal clock (LICK)  Analog − 3 x 12-bit 5.33 MSPS A/D converters, up to 24 input channels, 12/10/8/6-bit configurable resolution, hardware oversampling up to equivalent 16-bit resolution − Temperature sensor (VTS), internal reference voltage (VINTRV), VBAT monitor (VBAT/4) − 2 x 12-bit D/A converters 2022.1.13  DMA − Two general DMA and one enhanced EDMA controllers − Total 22 channels  Up to 116 fast GPIOs − All mappable on 16 external interrupts (EXINT) − Almost all 5 V-tolerant  Up to 18 timers (TMR) − Up to 13 x 16-bit + 2 x 32-bit timers, each with 4 IC/OC/PWM or pulse counter − 2 x watchdog timers (general WDT and windowed WWDT) − SysTick timer: a 24-bit downcounter  ERTC: enhanced RTC with auto-wakeup, alarms, subsecond accuracy, and hardware calendar; supports calibration  Up to 23 communication interfaces − Up to 3 x I2C interfaces, support SMBus/PMBus − Up to 4 x USARTs + 4 x UARTs, support ISO7816 interface, LIN, IrDA capability, modem control, and RS485 driver enable; support TX/RX swap − Up to 4 x SPIs (36 Mbit/s), all with I2S interface multiplexed, I2S2/I2S3 support fullduplex − Up to 2 x CAN interface (2.0B Active) − Up to 2 x OTG full speed interface supporting crystal-less when device mode − Up to 2 x SDIO interfaces − Infrared transmitter (IRTMR) − 10/100M Ethernet MAC (EMAC) with dedicated DMA and SRAM (4 KBytes): IEEE1588 hardware support, MII/RMII available  8~14-bit digital video parallel (DVP) interface  CRC calculation unit  96-bit unique ID (UID)  Debug mode − Serial wire debug (SWD) and JTAG interfaces  Operating temperatures: -40 to +105 °C 1 Ver 2.01 PDF
Документация на семейство AT32F435_437 

Дата модификации: 14.01.2022

Размер: 2.43 Мб

119 стр.

    Товары серии AT32F437

    Наименование i Упаковка Корпус Память программ Порты
    AT32F437RCT7 (ARTERY)
     
     
    		 LQFP-64
    AT32F437RGT7 (ARTERY)
     
     
    		 1 шт LQFP-64
    AT32F437RMT7 (ARTERY)
     
     
    		 LQFP-64
    AT32F437VCT7 (ARTERY)
     
     
    		 LQFP-100
    AT32F437VGT7 (ARTERY)
     
     
    		 1 шт LQFP-100
    AT32F437VMT7 (ARTERY)
     
     
    		 на поддоне 90 шт LQFP-100
    AT32F437ZCT7 (ARTERY)
     
     
    		 LQFP-144
    AT32F437ZGT7 (ARTERY)
     
    		на поддоне 60 шт LQFP-144
    AT32F437ZMT7 (ARTERY)
     
     
    		 на поддоне 60 шт LQFP-144

    AT32F437 публикации

    25 мая
    статья

    От простого к сложному: 32-битные микроконтроллеры GigaDevice, Geehy и ARTERY с ядрами Cortex-M0…M4

    Олег Пушкарев (КОМПЭЛ) Сегодня рынок российской микроэлектроники переживает трансформацию: на смену классическим европейским и американским компаниям пришли крупные игроки из Китая. Среди них – такие производители микроконтроллерной индустрии, как... ...читать