Tsanangudzo
Mhuri yeSTM32F21x yakavakirwa pane yepamusoro-soro yeARM® Cortex®-M3 32-bit RISC musimboti unoshanda pafrequency inosvika 120 MHz.Mhuri inosanganisira yakakwira-yekumhanya yakamisikidzwa ndangariro (Flash memory inosvika 1 Mbyte, inosvika 128 Kbytes yesystem SRAM), inosvika 4 Kbytes yebackup SRAM, uye huwandu hwakakura hweakakwidziridzwa I / Os uye maperipheral akabatana nemabhazi maviri eAPB, mabhazi matatu eAHB uye 32-bit yakawanda-AHB bhazi matrix.Midziyo iyi zvakare ine inogadzirisa chaiyo-nguva yekurangarira accelerator (ART Accelerator ™) iyo inobvumira kuwana kuita kwakaenzana ne0 yekumirira mamiriro ehurongwa hwekuita kubva kuFlash memory paCPU frequency kusvika 120 MHz.Kuita uku kwakasimbiswa uchishandisa CoreMark® benchmark.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.nhamba yechokwadi random jenareta (RNG).Iwo zvakare anoratidza akajairwa uye epamberi ekutaurirana ma interfaces.Zvitsva zvemberi zvemberi zvinosanganisira SDIO, yakagadziridzwa flexible static memory control (FSMC) interface (yemidziyo inopihwa mumapakeji e100 pini uye nezvimwe), cryptographic acceleration cell, uye kamera interface yeCMOS sensors.Midziyo yacho inewo maperipherals akajairwa.
Zvinodiwa: | |
Attribute | Value |
Category | Integrated Circuits (ICs) |
Yakaiswa - Microcontrollers | |
Mfr | STMicroelectronics |
Series | STM32F2 |
Package | Tray |
Chikamu Status | Active |
Core processor | ARM® Cortex®-M3 |
Core Size | 32-Bit |
Speed | 120MHz |
Kubatana | CANbus, I²C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG |
Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
Nhamba yeI/O | 51 |
Chirongwa Memory Saizi | 1MB (1M x 8) |
Chirongwa Memory Type | FLASH |
EEPROM saizi | - |
RAM Saizi | 132K x 8 |
Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
Data Converters | A/D 16x12b;D/A 2x12b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Nyaya | 64-LQFP |
Supplier Device Package | 64-LQFP (10x10) |
Base Product Number | STM32F215 |