Серия микроконтроллеров широкого назначения AT32F421

ARTERY

Общие характеристики

 Раздел Микроконтроллеры широкого назначения
Ядро
Максимальная частота ядра
Интерфейсы
Напряжение питания
Рабочая температура

Документация на серию AT32F421

AT32F421 Series Datasheet ARM® -based 32-bit Cortex® -M4 MCU+FPU with 16 KB to 64 KB Flash, sLib, 10 timers, ADC, CMP, 7 communication interfaces Feature  Core: ARM® 32-bit Cortex® -M4 CPU − 120 MHz maximum frequency, with a memory protection unit (MPU), single-cycle multiplication and hardware division − DSP instructions  Memories − 16 to 64 KBytes of internal Flash memory − 4 Kbytes of system memory used as a Bootloader − sLib: configurable part of main Flash set as a library area with code executable but secured, non-readable − 8 KBytes +128 KBytes of SRAM  Power control (PWC) − 2.4 to 3.6 V application supply − Power on reset (POR), low voltage reset (LVR), and power voltage monitoring (PVM) − Low power modes: Sleep, Deepsleep, and Standby modes − Supports 5 x 32-bit battery powered registers (BPR)  Clock and reset management (CRM) − 4 to 25 MHz crystal oscillator (HEXT) − Internal 48 MHz factory-trimmed high speed clock (HICK), accuracy 1 % at TA = 25 °C and 2.5 % at TA = -40 to +105 °C − PLL flexible 31 to 500 multiplication and 1 to 15 division factor − 32 kHz crystal (LEXT) − Low speed internal clock (LICK)  Analog − 1 x 12-bit 2 MSPS A/D converter, up to 15 input channels − Temperature sensor (VTS) − Internal reference voltage (VINTRV) − 1 x CMP with 5 external input channels  DMA: 5-channel DMA controller  Up to 10 timers (TMR) − 1 x 16-bit 7-channel advanced timer, 6channel PWM output with with dead-time generator and emergency brake − Up to 5 x 16-bit timers, each with 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input − 1 x 16-bit basic timer − 2 x watchdog timers (general WDT and windowed WWDT) − SysTick timer: a 24-bit downcounter  ERTC: enhanced RTC with alarm, subsecond accuracy, hardware calendar and calibration  Up to 7 communication interfaces − 2 x I2C interfaces (SMBus/PMBus) − 2 x USARTs supporting master synchronous SPI and modem control, with ISO7816 interface, LIN, IrDA capability and swappable TX/RX pins) − 2 x SPIs (36 Mbit/s), all with I2S interface multiplexed − Infrared transmitter  CRC calculation unit  96-bit unique ID (UID)  Serial wire debug (SWD) interface  Operating temperatures: -40 to +105 °C  Packages − LQFP48 7 x 7 mm − LQFP32 7 x 7 mm − QFN32 5 x 5 mm − QFN32 4 x 4 mm − QFN28 4 x 4 mm − TSSOP20 6.5 x 4.4 mm Table 1. Device summary Internal Flash  Up to 39 fast GPIOs − all mappable on 16 external interrupts (EXINT) − almost all 5 V-tolerant 64 KBytes 32 KBytes 16 KBytes 2022.1. 7 1 Part number AT32F421C8T7, AT32F421K8T7, AT32F421K8U7, AT32F421K8U7-4, AT32F421G8U7, AT32F421F8P7 AT32F421C6T7, AT32F421K6T7, AT32F421K6U7, AT32F421K6U7-4, AT32F421G6U7, AT32F421F6P7 AT32F421C4T7, AT32F421K4T7, AT32F421K4U7, AT32F421K4U7-4, AT32F421G4U7, AT32F421F4P7 Ver 2.00 PDF
Документация на серию AT32F421 

Дата модификации: 30.03.2022

Размер: 1.76 Мб

76 стр.

    Товары серии AT32F421

    Наименование i Упаковка Корпус Память программ Порты
    AT32F421C4T7 (ARTERY)
     
     
    		 LQFP-48
    AT32F421C6T7 (ARTERY)
     
     
    		 LQFP-48
    AT32F421C8T7 (ARTERY)
     
     
    		 на поддоне 250 шт LQFP-48
    AT32F421F4P7 (ARTERY)
     
     
    		 TSSOP-20
    AT32F421F6P7 (ARTERY)
     
     
    		 TSSOP-20
    AT32F421F8P7 (ARTERY)
     
     
    		 в линейках 70 шт TSSOP-20
    AT32F421G4U7 (ARTERY)
     
     
    		 QFN-28
    AT32F421G6U7 (ARTERY)
     
     
    		 QFN-28
    AT32F421G8U7 (ARTERY)
     
     
    		 QFN-28
    AT32F421K4T7 (ARTERY)
     
     
    		 LQFP-32
    AT32F421K4U7 (ARTERY)
     
     
    		 QFN-32
    AT32F421K4U7-4 (ARTERY)
     
     
    		 QFN-32
    AT32F421K6T7 (ARTERY)
     
     
    		 LQFP-32
    AT32F421K6U7 (ARTERY)
     
     
    		 QFN-32
    AT32F421K6U7-4 (ARTERY)
     
     
    		 QFN-32
    AT32F421K8T7 (ARTERY)
     
     
    		 1 шт LQFP-32
    AT32F421K8U7 (ARTERY)
     
     
    		 на поддоне 490 шт QFN-32
    AT32F421K8U7-4 (ARTERY)
     
     
    		 QFN-32