The STM32G030K6T6 from STMicroelectronics is a mainstream value-line Arm Cortex-M0+ microcontroller with 32KB Flash, 8KB RAM, 64MHz CPU, 12-bit ADC, 2x USART, 2x SPI, 2x I2C in a 32-pin LQFP package.<\/p>\n
| N\u00facleo<\/td>\n | Arm Cortex-M0+ 32-bit<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| Max CPU Frequency<\/td>\n | 64 MHz<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| Flash Memory<\/td>\n | 32 KB<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| SRAM<\/td>\n | 8 KB (with HW parity)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| Tensi\u00f3n de alimentaci\u00f3n<\/td>\n | 2.0V to 3.6V<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| I\/O Pins<\/td>\n | 29 (5V-tolerant)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| ADC<\/td>\n | 12-bit, 2.5 MSps, up to 16 channels<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| Temporizadores<\/td>\n | 1x advanced PWM, 4x 16-bit GP, 2x WDG, SysTick<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| USART<\/td>\n | 2 (one with ISO7816, LIN, IrDA, auto-baud)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| SPI<\/td>\n | 2 (32 Mbit\/s, one with I2S)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| I2C<\/td>\n | 2 (FM+ 1Mbit\/s, one with SMBus)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| DMA<\/td>\n | 5-channel<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| RTC<\/td>\n | Yes (with alarm, wakeup from Stop\/Standby)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| Depurar<\/td>\n | SWD (Serial Wire Debug)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| Paquete<\/td>\n | LQFP-32 (7x7mm)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||
| Temperatura de funcionamiento<\/td>\n | -40 to +85 C<\/td>\n<\/tr>\n<\/table>\nCaracter\u00edsticas<\/h2>\nAplicaciones<\/h2>\nProduct Overview The STM32G030K6T6 from STMicroelectronics is a mainstream value-line Arm Cortex-M0+ microcontroller with 32KB Flash, 8KB RAM, 64MHz CPU, 12-bit ADC, 2x USART, 2x SPI, 2x I2C in a 32-pin LQFP package. Key Specifications Core Arm Cortex-M0+ 32-bit Max CPU Frequency 64 MHz Flash Memory 32 KB SRAM 8 KB (with HW parity) Supply […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"chip_brand":[142],"class_list":["post-3771","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-st"],"acf":{"brief_explanation":"Cortex-M0+ MCU, 32KB Flash, 8KB RAM, 64MHz, 12-bit ADC, LQFP-32","date_code":"","package_case":"LQFP-32 (7 x 7 x 1.4 mm)","in_stock":9506,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stm32g030k6.pdf","price":"$0.77 @ 1ku","product_introduction":"The STM32G030K6T6 from STMicroelectronics is an entry-level 32-bit microcontroller from the STM32G0 Value Line family, based on the Arm Cortex-M0+ core operating at up to 64MHz. With 32KB of Flash memory and 8KB of SRAM with hardware parity check, the device provides essential processing capability for cost-sensitive embedded applications in consumer, industrial, and IoT domains. The STM32G030K6 integrates a rich set of peripherals including a 12-bit ADC with 2.5 MSps conversion rate and up to 16 external channels, two USARTs (one supporting ISO7816 smart card, LIN, and IrDA), two SPIs (up to 32 Mbit\/s, one with I2S), and two I2C interfaces supporting Fast-mode Plus at 1 Mbit\/s. The advanced-control PWM timer with complementary outputs supports motor control and power conversion applications. Multiple 5V-tolerant I\/O pins simplify mixed-voltage system design by allowing direct connection to 5V peripherals without level shifters. Low-power modes (Sleep, Stop, Standby) combined with optimized dynamic consumption enable battery-powered applications. The VBAT pin maintains RTC and backup register operation when the main supply is removed. The device operates from 2.0V to 3.6V supply voltage in the -40 to +85C temperature range and is available in a compact 32-pin LQFP package. Development is supported by the STM32CubeG0 MCU Package, STM32CubeIDE, and NUCLEO-G031K8 evaluation board.","working_principle":"The STM32G030K6T6 operates as a 32-bit embedded microcontroller based on the Arm Cortex-M0+ architecture. Key subsystems include: (1) Cortex-M0+ Core - a 2-stage pipeline 32-bit RISC processor executing Thumb\/Thumb-2 instruction set at up to 64MHz; the MPU (Memory Protection Unit) allows privileged software to define memory regions with access permissions; (2) Flash Memory Controller - 32KB of embedded Flash with read\/write protection and option bytes for configuration; prefetch buffer improves instruction fetch performance at higher clock frequencies; (3) SRAM with Parity - 8KB of SRAM with hardware parity checking; if a parity error is detected, an interrupt can be generated for safety-critical applications; (4) Clock System - internal 16 MHz RC oscillator (with +\/-1% accuracy after calibration) feeds a PLL that generates the 64MHz system clock; external 4-48 MHz crystal oscillator and 32 kHz crystal\/RC are also available; clock security system (CSS) detects HSE failure and switches to HSI automatically; (5) DMA Controller - 5-channel DMA transfers data between peripherals and memory without CPU intervention, reducing CPU load for ADC conversion, SPI communication, and memory-to-memory operations; (6) ADC - 12-bit successive-approximation ADC with 2.5 MSps maximum conversion rate; hardware oversampling up to 16-bit equivalent resolution; up to 16 external channels plus 3 internal channels (VREFINT, VBAT, temperature sensor); (7) Low-Power Modes - Sleep mode stops CPU but keeps peripherals running; Stop mode stops CPU and most clocks, preserving SRAM and register contents; Standby mode powers down everything except RTC and backup registers, consuming only a few microamps.","pin_description":"
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