Tsanangudzo
Iyo STM32F427xx uye STM32F429xx zvishandiso zvinoenderana nepamusoro-inoshanda Arm® Cortex®-M4 32-bit RISC musimboti unoshanda pafrequency inosvika 180 MHz.Iyo Cortex-M4 musimboti inoratidzira Floating point unit (FPU) imwechete chaiyo iyo inotsigira ese Arm® singleprecision data-processing mirayiridzo uye data mhando.Iyo inoshandisawo yakazara seti yemirairo yeDSP uye memory kuchengetedza unit (MPU) iyo inosimudzira kuchengetedzwa kwekushandisa.Iyo STM32F427xx uye STM32F429xx zvishandiso zvinosanganisira yakakwira-kumhanya yakadzika ndangariro (Flash memory inosvika 2 Mbyte, inosvika 256 Kbytes yeSRAM), inosvika 4 Kbytes yebackup SRAM, uye huwandu hwakakura hwekuvandudza I/Os uye maperipheral akabatana neAPB mbiri. mabhazi, mabhazi maviri eAHB uye 32-bit akawanda-AHB bhazi matrix.Midziyo yese inopa matatu 12-bit ADCs, maviri maDAC, yakaderera-simba RTC, gumi nemaviri-chinangwa 16-bit timers zvinosanganisira maviri PWM nguva yekudzora mota, maviri general-chinangwa 32-bit timers.Iwo zvakare anoratidza akajairwa uye epamberi ekutaurirana ma interfaces.
Zvinodiwa: | |
Attribute | Value |
Category | Integrated Circuits (ICs) |
Yakaiswa - Microcontrollers | |
Mfr | STMicroelectronics |
Series | STM32F4 |
Package | Tray |
Chikamu Status | Active |
Core processor | ARM® Cortex®-M4 |
Core Size | 32-Bit |
Speed | 180MHz |
Kubatana | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG |
Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
Nhamba yeI/O | 140 |
Chirongwa Memory Saizi | 1MB (1M x 8) |
Chirongwa Memory Type | FLASH |
EEPROM saizi | - |
RAM Saizi | 256K x 8 |
Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
Data Converters | A/D 24x12b;D/A 2x12b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Nyaya | 176-LQFP |
Supplier Device Package | 176-LQFP (24x24) |
Base Product Number | STM32F429 |