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STM32F401RB bảng dữ liệu(PDF) 1 Page - STMicroelectronics |
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1 / 134 page This is information on a product in full production. August 2015 DocID024738 Rev 5 1/134 STM32F401xB STM32F401xC ARM® Cortex®-M4 32b MCU+FPU, 105 DMIPS, 256KB Flash/64KB RAM, 11 TIMs, 1 ADC, 11 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 Flash memory, frequency up to 84 MHz, memory protection unit, 105 DMIPS/ 1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions • Memories – Up to 256 Kbytes of Flash memory – Up to 64 Kbytes of SRAM • Clock, reset and supply management – 1.7 V (PDR OFF) or 1.8 V (PDR ON) 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 – 32 kHz oscillator for RTC with calibration – Internal 32 kHz RC with calibration • Power consumption – Run: 128 µA/MHz (peripheral off) – Stop (Flash in Stop mode, fast wakeup time): 42 µA typ @ 25 °C; 65 µA max @25 °C – Stop (Flash in Deep power down mode, slow wakeup time): down to 10 µA typ@ 25 °C; 28 µA max @25 °C – Standby: 2.4 µA @25 °C / 1.7 V without RTC; 12 µA @85 °C @1.7 V –VBAT supply for RTC: 1 µA @25 °C • 1×12-bit, 2.4 MSPS A/D converter: up to 16 channels • General-purpose DMA: 16-stream DMA controllers with FIFOs and burst support • Up to 11 timers: up to six 16-bit, two 32-bit timers up to 84 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input, two watchdog timers (independent and window) and a SysTick timer • Debug mode – Serial wire debug (SWD) & JTAG interfaces – Cortex-M4 Embedded Trace Macrocell™ • Up to 81 I/O ports with interrupt capability – All IO ports 5 V tolerant – Up to 78 fast I/Os up to 42 MHz • Up to 11 communication interfaces – Up to 3 × I2C interfaces (1Mbit/s, SMBus/PMBus) – Up to 3 USARTs (2 x 10.5 Mbit/s, 1 x 5.25 Mbit/s), ISO 7816 interface, LIN, IrDA, modem control) – Up to 4 SPIs (up to 42 Mbits/s at fCPU = 84 MHz), SPI2 and SPI3 with muxed full- duplex I2S to achieve audio class accuracy via internal audio PLL or external clock – SDIO interface • Advanced connectivity – USB 2.0 full-speed device/host/OTG controller with on-chip PHY • CRC calculation unit • 96-bit unique ID • RTC: subsecond accuracy, hardware calendar Table 1. Device summary Reference Part number STM32F401xB STM32F401CB, STM32F401RB, STM32F401VB STM32F401xC STM32F401CC, STM32F401RC, STM32F401VC WLCSP49 (2.965x2.965 mm) LQFP100 (14 × 14 mm) LQFP64 (10 × 10 mm) UFQFPN48 (7 × 7 mm) UFBGA100 (7 x 7 mm) www.st.com |
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