APM32F05 1C8T6/LQFP-48

ARM Cortex-M0 32-bit microcontroller -MCU

Product features

      System and Architecture

- 32-bit Arm®Cortex®-M0 + core

- Maximum operating frequency of 48 MHz

     Memory

- Flash memory :32 to 64KB

- SRAM:8KB

     Clock

- 4 to 32 MHz crystal oscillator

- A 32 KHz RTC oscillator with calibration

- Internal 40 KHz RC oscillator

- Internal 8 MHz RC oscillator

- PLL supports 6x frequency

      Reset and power management

- Digital and I/O power supply voltage : V_DD = 2.0 - 3.6V

- Analog supply voltage :  V_DDA = V_DD - 3.6V

- Power-on/power-off Reset (POR/PDR)

- Supports programmable voltage detector (PVD)

- Supports external battery V_BAT to power RTC and backup registers :  V_BAT  = 1.65 - 3.6V

      Low-power mode

- Sleep, shutdown, standby

       Up to 55 fast I/O pins

- Supports all mapable external interrupt vectors

- Up to 36 I/Os have 5V fault tolerance capability

      5-channel DMA controller

      Analog peripheral

- One 12-bit ADC, supporting up to 16 external channels, conversion range: 0 to 3.6V, independent analog power input: 2.4 to 3.6V

- One 12-bit DAC

- Two programmable analog comparators

- Up to 18 capacitive sensing channels support touch, linear and rotary touch sensors

      Timer

- A 16-bit advanced control timer that can provide up to 7-channel PWM output, supporting dead zone generation and brake input functions

- One 32-bit and 5 16-bit general-purpose timers, each timer has up to 4 independent channels for input capture/output comparison, PWM complementarity, infrared control decoding or DAC control

- One 16-bit basic timer

- One independent watchdog and 1 system window watchdog timer

- One system tick timer

       RTC

- Supports calendar function

- It can alarm and be awakened regularly from the shutdown/standby mode

       Communication interface

- Two I²C interfaces, one of which supports ultra-fast (1Mbit/s), and supports SMBus/PMBus and wake-up

- Two USART interfaces, both supporting main synchronization SPI and modem control, one of which supports ISO7816, LIN, IrDA interfaces, automatic baud rate detection and wake-up

- Two SPIs (18Mbit/s), one of which supports I²S interface multiplexing

- One HDMICEC interface, awakened on the first reception

       CRC calculation unit

       Serial Wire Debugging (SWD)

       96-bit unique UID

Pin distribution map of APM32F051x6x8 series LQFP48

Products photography