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STM32F446RC 数据表(PDF) 1 Page - STMicroelectronics |
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STM32F446RC 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 202 page  This is information on a product in full production. September 2016 DocID027107 Rev 6 1/202 STM32F446xC/E ARM® Cortex®-M4 32b MCU+FPU, 225DMIPS, up to 512kB Flash/128+4KB RAM, USB OTG HS/FS, 17 TIMs, 3 ADCs, 20 comm. interfaces Datasheet - production data Features • Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Fl ash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions • Memories – 512 kB of Flash memory – 128 KB of SRAM – Flexible external memory controller with up to 16-bit data bus: SRAM,PSRAM,SDRAM/LPSDR SDRAM, Flash NOR/NAND memories – Dual mode Quad SPI interface • LCD parallel interface, 8080/6800 modes • Clock, reset and supply management – 1.7 V to 3.6 V application supply and I/Os – POR, PDR, PVD and BOR – 4-to-26 MHz crystal oscillator – Internal 16 MHz factory-trimmed RC (1% accuracy) – 32 kHz oscillator for RTC with calibration – Internal 32 kHz RC with calibration • Low power – Sleep, Stop and Standby modes –VBAT supply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM • 3×12-bit, 2.4 MSPS ADC: 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: 2x watchdog, 1x SysTick timer and up to twelve 16-bit and two 32-bit timers up to 180 MHz, each with up to 4 IC/OC/PWM or pulse counter • Debug mode – SWD & JTAG interfaces –Cortex®-M4 Trace Macrocell™ • Up to 114 I/O ports with interrupt capability – Up to 111 fast I/Os up to 90 MHz – Up to 112 5 V-tolerant I/Os • Up to 20 communication interfaces – SPDIF-Rx – Up to 4 × I2C interfaces (SMBus/PMBus) – Up to 4 USARTs/2 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control) – Up to 4 SPIs (45 Mbits/s), 3 with muxed I2S for audio class accuracy via internal audio PLL or external clock – 2 x SAI (serial audio interface) – 2 × CAN (2.0B Active) – SDIO interface – Consumer electronics control (CEC) I/F • Advanced connectivity – USB 2.0 full-speed device/host/OTG controller with on-chip PHY – USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI – Dedicated USB power rail enabling on-chip PHYs operation throughout the entire MCU power supply range • 8- to 14-bit parallel camera interface up to 54 Mbytes/s • CRC calculation unit • RTC: subsecond accuracy, hardware calendar • 96-bit unique ID Table 1. Device summary Reference Part number STM32F446xC/E STM32F446MC, STM32F446ME, STM32F446RC, STM32F446RE, STM32F446VC, STM32F446VE, STM32F446ZC, STM32F446ZE. LQFP64 (10 × 10mm) LQFP100 (14 × 14mm) LQFP144 (20 x 20 mm) UFBGA144 (7 x 7 mm) UFBGA144 (10 x 10 mm) WLCSP 81 www.st.com |
类似零件编号 - STM32F446RC |
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类似说明 - STM32F446RC |
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