Giá : 70 000 VND / 1 con
Mã sản phẩm : STF1 Xuất xứ : Chính hãng Nhà sản xuất : STMicroelectronics
| Key Features · Core: ARM 32-bit Cortex™-M3 CPU · 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access · Single-cycle multiplication and hardware division · Memories · 256 to 512 Kbytes of Flash memory · up to 64 Kbytes of SRAM · Flexible static memory controller with 4 Chip Se-lect. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories · LCD parallel interface, 8080/6800 modes · Clock, reset and supply management · 2.0 to 3.6 V application supply and I/Os · POR, PDR, and programmable voltage detector (PVD) · 4-to-16 MHz crystal oscillator · Internal 8 MHz factory-trimmed RC · Internal 40 kHz RC with calibration · 32 kHz oscillator for RTC with calibration · Low power · Sleep, Stop and Standby modes · VBAT supply for RTC and backup registers · 3 × 12-bit, 1 μs A/D converters (up to 21 channels) · Conversion range: 0 to 3.6 V · Triple-sample and hold capability · Temperature sensor · 2 × 12-bit D/A converters · DMA: 12-channel DMA controller · Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs · Debug mode · Serial wire debug (SWD) & JTAG interfaces · Cortex-M3 Embedded Trace Macrocell™ · Up to 112 fast I/O ports · 51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant · Up to 11 timers · Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input · 2 × 16-bit motor control PWM timers with dead-time generation and emergency stop · 2 × watchdog timers (Independent and Window) · SysTick timer: a 24-bit downcounter · 2 × 16-bit basic timers to drive the DAC · Up to 13 communication interfaces · Up to 2 × I2C interfaces (SMBus/PMBus) · Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) · Up to 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed · CAN interface (2.0B Active) · USB 2.0 full speed interface · SDIO interface · CRC calculation unit, 96-bit unique ID · ECOPACK®packages |
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