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Hoʻokumu ʻia nā mea STM32F412XE/G ma luna o ka Arm® Cortex® -M4 32-bit RISC core e hana ana ma ke alapine a hiki i 100 MHz.Hāʻawi kā lākou Cortex®-M4 i kahi ʻāpana Floating point unit (FPU) hoʻokahi kikoʻī e kākoʻo ana i nā ʻōlelo aʻoaʻo a me nā ʻano ʻikepili āpau.Hoʻokomo pū ia i kahi pūʻulu piha o nā ʻōlelo aʻoaʻo DSP a me kahi ʻāpana pale hoʻomanaʻo (MPU) e hoʻonui ai i ka palekana noi.Aia nā polokalamu STM32F412XE/G i ka laina huahana STM32 Dynamic Efficiency™ (me nā huahana e hui pū ana i ka pono o ka mana, ka hana a me ka hoʻohui ʻana) ʻoiai e hoʻohui ana i kahi hiʻohiʻona hou i kapa ʻia ʻo Batch Acquisition Mode (BAM) e ʻae ana i ka mālama ʻana i ka mana i ka wā o ka hōʻiliʻili ʻikepili.Hoʻokomo nā mea STM32F412XE/G i nā hoʻomanaʻo hoʻomanaʻo kiʻekiʻe (a hiki i 1 Mbyte o ka hoʻomanaʻo Flash, 256 Kbytes o SRAM), a me kahi ʻano nui o nā I/Os i hoʻonui ʻia a me nā peripheral i pili i ʻelua mau pahi APB, ʻekolu pahi AHB a me kahi 32-bit. nui-AHB matrix kaʻa.Hāʻawi nā mea hana a pau i hoʻokahi 12-bit ADC, kahi RTC haʻahaʻa haʻahaʻa, ʻumikūmālua mau manawa 16-bit kumu nui, ʻelua mau manawa PWM no ka hoʻokele kaʻa a me ʻelua mau manawa 32-bit kumu nui.
Nā kikoʻī: | |
ʻAno | Waiwai |
Māhele | Nā Kaapuni Hoʻohui (IC) |
Hoʻokomo ʻia - Microcontrollers | |
ʻO Mfr. | STMicroelectronics |
moʻo | STM32F4 |
Pūʻolo | pā |
Kūlana Māhele | ʻeleu |
Mea Hana Koko | ARM® Cortex®-M4 |
Nui Nui | 32-Bit |
Ka māmā holo | 100MHz |
Hoʻohui | CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG |
Pilipili | ʻIke/Hoʻohou ʻAʻole Brown, DMA, I²S, LCD, POR, PWM, WDT |
Ka helu o I/O | 50 |
Ka nui o ka hoʻomanaʻo papahana | 1MB (1M x 8) |
ʻAno hoʻomanaʻo papahana | PALAPALA |
Nui EEPROM | - |
Nui RAM | 256K x 8 |
Voltage - Hoʻolako (Vcc/Vdd) | 1.7V ~ 3.6V |
Nā mea hoʻololi ʻikepili | A/D 16x12b |
ʻAno Oscillator | Kuloko |
Ka Mahana Hana | -40°C ~ 85°C (TA) |
ʻAno kau ʻana | Mauna ʻili |
Pūʻolo / hihia | 64-LQFP |
Pūʻolo Mea Mea Hoʻolako | 64-LQFP (10x10) |
Helu Huahana Kumu | STM32 |