Giá : 160 000 VND / 1 con
Mã sản phẩm : STF4 Xuất xứ : Chính hãng Nhà sản xuất : STMicroelectronics
| Key Features Core: ARM 32-bit Cortex™-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution f-rom Flash memory, frequency up to 168 MHz, memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions Memories o Up to 1 Mbyte of Flash memory o Up to 192+4 Kbytes of SRAM including 64-Kbyte of CCM (core coupled memory) data RAM o Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR and NAND memories LCD parallel interface, 8080/6800 modes Clock, reset and supply management o 1.8 V to 3.6 V application supply and I/Os o POR, PDR, PVD and BOR o 4-to-26 MHz crystal oscillator o Internal 16 MHz factory-trimmed RC (1% accuracy) o 32 kHz oscillator for RTC with calibration o Internal 32 kHz RC with calibration o Sleep, Stop and Standby modes o VBATsupply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM 3×12-bit, 2.4 MSPS A/D converters: up to 24 channels and 7.2 MSPS in triple interleaved mode 2×12-bit D/A converters General-purpose DMA: 16-stream DMA controller with FIFOs and burst support Up to 17 timers: up to twelve 16-bit and two 32-bit timers up to 168 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input Debug mode o Serial wire debug (SWD) & JTAG interfaces o Cortex-M4 Embedded Trace Macrocell™ Up to 140 I/O ports with interrupt capability o Up to 136 fast I/Os up to 84 MHz o Up to 138 5 V-tolerant I/Os Up to 15 communication interfaces o Up to 3 × I2C interfaces (SMBus/PMBus) o Up to 4 USARTs/2 UARTs (10.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem control) o Up to 3 SPIs (37.5 Mbits/s), 2 with muxed full-duplex I2S to achieve audio class accuracy via internal audio PLL or external clock o 2 × CAN interfaces (2.0B Active) o SDIO interface Advanced connectivity o USB 2.0 full-speed device/host/OTG controller with on-chip PHY o USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI o 10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII 8- to 14-bit parallel camera interface up to 54 Mbytes/s True random number generator CRC calculation unit 96-bit unique ID RTC: subsecond accuracy, hardware calendar |
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