ABOV A31G224

ARM Cortex-M0+, 48 MHz, 128 kB ROM, 20 kB RAM

256KB Flash Memory

Core ARM Cortex-M0+, 48 MHz, 328 -channel DMA

NVIC:NVIC with 32 Interrupt Sources with 32 interrupt sources
DMA:8 -channel DMA
Processor:Cortex-M0+, 48 MHz

Memory 20 kB RAM, 128 kB ROM

ROM:128 kB
RAM:20 kB
Additional Memory:256 byte Internal Code Flash Memory (CFMC)
Additional Memory:32 byte Internal Data Flash Memory (DFMC)

Clock & Power 1.8 V .. 5.5 V, 48 MHz

External Oscillator:4 MHz 16 MHz External Crystal Oscillator
Internal RC:32 MHz Internal RC Oscillator
Supply Voltage:1.8 V .. 5.5 V Operating Voltage
Power Modes:3 Power Modes: Run, Sleep (Idle), Deep-Sleep (Power-down)
Maximum Clock Frequency:48 MHz,
PLL:1 Hz Internal PLL up to 48MHz

Communication SPI, I2C, UART, USART

SPI:2 x SPI Interface
I2C:2 x I2C Interface
UART:2 x UART Interface
USART:4 x USART Interface

Timer/Counter/PWM 7 x 16-bit Timer, 2 x 32-bit Timer, 1 x 16-bit 3-phase complementary PWM (TIMER3n)

Watchdog:1 x Watch-dog Timer
Timer/Counter:7 x 16-bit 16-bit TIMER (TIMER1n)
Timer/Counter:2 x 32-bit 32-bit TIMER (TIMER2n)
PWM:1 x 16-bit 3-phase complementary PWM (TIMER3n)

Analog 1-channel 12 bit DAC, 1-channel 12 bit ADC

ADC:1-channel x 12 bit ADC
DAC:1-channel x 12 bit DAC
Temperature Sensor:1 x Internal Temp Sensor

I/O & Package 80-QFP, 64-QFP, 47-QFP

I/Os:75 GPIOs of 80-LQFP Package
I/Os:75 GPIOs of 64-LQFP Package
I/Os:75 GPIOs of 48-LQFP Package
Package, QFP:80-lead 80-LQFP Package (12x12, 14x14)
Package, QFP:64-lead 64-LQFP Package (12x12, 10x10)
Package, QFP:47-lead 48-LQFP Package (7x7)

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Device Family PackDFP Support for this device is contained in:

ABOV Semiconductor A31G22x Device Support, Drivers and Examples

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Development Tools	MDK Version 5 (Microcontroller Development Kit) MDK-Lite Download ULINK family of debug adapters
CMSIS Drivers	No CMSIS-Driver in Device Family Pack.
Examples	ADC Buffer Example StarterKit-A31G226MLN-A ADC Burst Mode Example StarterKit-A31G226MLN-A ADC Compare Function StarterKit-A31G226MLN-A ADC Peri-to-Peri DMA Function Example StarterKit-A31G226MLN-A ADC Rx DMA Function Example StarterKit-A31G226MLN-A ADC Tx DMA Function Example StarterKit-A31G226MLN-A ADC Interrupt Mode Example StarterKit-A31G226MLN-A ADC Multiple Mode Example StarterKit-A31G226MLN-A ADC Polling Mode Example StarterKit-A31G226MLN-A ADC Sequence Mode Example StarterKit-A31G226MLN-A CFMC Test Example StarterKit-A31G226MLN-A CFMC Read Protection Example StarterKit-A31G226MLN-A CFMC Memory Swap Example StarterKit-A31G226MLN-A HSE System Clock Change Example StarterKit-A31G226MLN-A HSE PLL System Clock Change Example StarterKit-A31G226MLN-A HSI System Clock Change Example StarterKit-A31G226MLN-A HSI PLL System Clock Change Example StarterKit-A31G226MLN-A LSE System Clock Change Example StarterKit-A31G226MLN-A LSI System Clock Change Example StarterKit-A31G226MLN-A Comparator Edge Polarity Monitoring Example StarterKit-A31G226MLN-A Comparator Interrupt Mode Example StarterKit-A31G226MLN-A Comparator NMI Interrupt Function Example StarterKit-A31G226MLN-A Comparator Polling Mode Example StarterKit-A31G226MLN-A Interrupt Priority Example StarterKit-A31G226MLN-A Systick Interrupt Timer Example StarterKit-A31G226MLN-A CRC Example StarterKit-A31G226MLN-A CRC with DMA Example StarterKit-A31G226MLN-A DAC Buffer Auto Clear Function Example StarterKit-A31G226MLN-A DAC Interrupt Mode Example 1 StarterKit-A31G226MLN-A DAC Interrupt Mode Example 2 StarterKit-A31G226MLN-A DAC Polling Mode Example StarterKit-A31G226MLN-A DAC Timer Trigger Example StarterKit-A31G226MLN-A DFMC Test Example StarterKit-A31G226MLN-A DFMC Read Protection Example StarterKit-A31G226MLN-A GPIO Input Debounce Example StarterKit-A31G226MLN-A GPIO Input Interrupt Mode Example StarterKit-A31G226MLN-A GPIO Input Polling Mode Example StarterKit-A31G226MLN-A GPIO High Current Output Port Example StarterKit-A31G226MLN-A GPIO Output Mode Example StarterKit-A31G226MLN-A GPIO Strength Function Example StarterKit-A31G226MLN-A I2C Interrupt Mode EEPROM Example StarterKit-A31G226MLN-A I2C Polling Mode EEPROM Example StarterKit-A31G226MLN-A I2C Master Interrupt Mode Example StarterKit-A31G226MLN-A LCD Driver Polling Example StarterKit-A31G226MLN-A Deep-sleep and GPIO wake-up Example StarterKit-A31G226MLN-A Sleep and GPIO wake-up Example StarterKit-A31G226MLN-A SCU Clock Monitoring Example StarterKit-A31G226MLN-A LVD Reset (LVR) Example StarterKit-A31G226MLN-A LVD Interrupt (LVI) Example StarterKit-A31G226MLN-A PLL Clock Timer Example StarterKit-A31G226MLN-A SCU System Clock Setting Example StarterKit-A31G226MLN-A SPI DMA Example StarterKit-A31G226MLN-A SPI EEPROM Example StarterKit-A31G226MLN-A SPI Interrupt Mode Example StarterKit-A31G226MLN-A SPI Strength Function Example StarterKit-A31G226MLN-A SPI SPI_Polling Mode Example StarterKit-A31G226MLN-A SRAM Example StarterKit-A31G226MLN-A StarterKit GPIO Blinky StarterKit-A31G226MLN-A StarterKit Debug framework Example StarterKit-A31G226MLN-A TIMER1n Capture Mode Example StarterKit-A31G226MLN-A TIMER1n Interrupt Mode Example StarterKit-A31G226MLN-A TIMER1n Oneshot Mode Example StarterKit-A31G226MLN-A TIMER1n Polling Mode Example StarterKit-A31G226MLN-A TIMER1n PWM Mode Example StarterKit-A31G226MLN-A TIMER2n Capture Mode Example StarterKit-A31G226MLN-A TIMER2n Capture Mode with WDT Example StarterKit-A31G226MLN-A TIMER2n Interrupt Mode Example StarterKit-A31G226MLN-A TIMER2n Oneshot Mode Example StarterKit-A31G226MLN-A TIMER2n PWM Mode Example StarterKit-A31G226MLN-A TIMER3n ADC Trigger Mode Example StarterKit-A31G226MLN-A TIMER3n Capture Mode Example StarterKit-A31G226MLN-A TIMER3n External Input Signal Example StarterKit-A31G226MLN-A TIMER3n Interrupt Mode Example StarterKit-A31G226MLN-A TIMER3n NMI Function Example StarterKit-A31G226MLN-A TIMER3n Polling Mode Example StarterKit-A31G226MLN-A TIMER3n PWM Mode Example StarterKit-A31G226MLN-A TIMER3n Sync with TIMER1n Example StarterKit-A31G226MLN-A TIMER3n Sync and Clear with TIMER1n Example StarterKit-A31G226MLN-A Temp Sensor Polling Example StarterKit-A31G226MLN-A Temp Sensor Interrupt Example StarterKit-A31G226MLN-A UART Interrupt Mode Example StarterKit-A31G226MLN-A UART Polling Mode Example StarterKit-A31G226MLN-A UART Polling Mode Example StarterKit-A31G226MLN-A USART - UART Interrupt Mode Example StarterKit-A31G226MLN-A USART - UART Interrupt DMA Mode Example StarterKit-A31G226MLN-A USART - UART Polling Mode Example StarterKit-A31G226MLN-A WDT Clock Source Example StarterKit-A31G226MLN-A WDT Deep-sleep and Wakeup Example StarterKit-A31G226MLN-A WDT NMI Example StarterKit-A31G226MLN-A WDT Reset Function Example 1 StarterKit-A31G226MLN-A WDT Reset Function Example 2 StarterKit-A31G226MLN-A WDT Sleep and Wake-up Example StarterKit-A31G226MLN-A WDT Underflow and Window Match Interrupt Example StarterKit-A31G226MLN-A WDT Underflow Interrupt Example StarterKit-A31G226MLN-A WDT Window Match Interrupt StarterKit-A31G226MLN-A WT Clock Source Example StarterKit-A31G226MLN-A WT Deep-sleep and Wake-up Example StarterKit-A31G226MLN-A WT Interrupt Mode Example StarterKit-A31G226MLN-A WT Polling Mode Example StarterKit-A31G226MLN-A WT Reset Mask Function Example StarterKit-A31G226MLN-A WT Sleep and Wake-up Example StarterKit-A31G226MLN-A

ABOV A31G224

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