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STM32F042F4 数据表(PDF) 1 Page - STMicroelectronics |
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STM32F042F4 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 117 page  This is information on a product in full production. January 2017 DocID025832 Rev 5 1/117 STM32F042x4 STM32F042x6 ARM®-based 32-bit MCU, up to 32 KB Flash, crystal-less USB FS 2.0, CAN, 9 timers, ADC and comm. interfaces, 2.0 - 3.6 V Datasheet - production data Features • Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz • Memories – 16 to 32 Kbytes of Flash memory – 6 Kbytes of SRAM with HW parity • CRC calculation unit • Reset and power management – Digital and I/Os supply: VDD = 2 V to 3.6 V – Analog supply: VDDA = from VDD to 3.6 V – Selected I/Os: VDDIO2 = 1.65 V to 3.6 V – Power-on/Power down reset (POR/PDR) – Programmable voltage detector (PVD) – Low power modes: Sleep, Stop, Standby –VBAT supply for RTC and backup registers • Clock management – 4 to 32 MHz crystal oscillator – 32 kHz oscillator for RTC with calibration – Internal 8 MHz RC with x6 PLL option – Internal 40 kHz RC oscillator – Internal 48 MHz oscillator with automatic trimming based on ext. synchronization • Up to 38 fast I/Os – All mappable on external interrupt vectors – Up to 24 I/Os with 5 V tolerant capability and 8 with independent supply VDDIO2 • 5-channel DMA controller • One 12-bit, 1.0 µs ADC (up to 10 channels) – Conversion range: 0 to 3.6 V – Separate analog supply: 2.4 V to 3.6 V • Up to 14 capacitive sensing channels for touchkey, linear and rotary touch sensors • Calendar RTC with alarm and periodic wakeup from Stop/Standby • Nine timers – One 16-bit advanced-control timer for six channel PWM output – One 32-bit and four 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding – Independent and system watchdog timers – SysTick timer • Communication interfaces –One I2C interface supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus and wakeup – Two USARTs supporting master synchronous SPI and modem control, one with ISO7816 interface, LIN, IrDA, auto baud rate detection and wakeup feature – Two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames, one with I2S interface multiplexed – CAN interface – USB 2.0 full-speed interface, able to run from internal 48 MHz oscillator and with BCD and LPM support • HDMI CEC, wakeup on header reception • Serial wire debug (SWD) • 96-bit unique ID • All packages ECOPACK®2 Table 1. Device summary Reference Part number STM32F042x4 STM32F042F4, STM32F042G4, STM32F042K4, STM32F042T4, STM32F042C4 STM32F042x6 STM32F042F6, STM32F042G6, STM32F042K6, STM32F042T6, STM32F042C6 LQFP48 7x7 mm UFQFPN48 7x7 mm WLCSP36 UFQFPN32 5x5 mm UFQFPN28 4x4 mm TSSOP20 LQFP32 7x7 mm 2.6x2.7 mm 6.5x4.4 mm www.st.com |
类似零件编号 - STM32F042F4 |
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类似说明 - STM32F042F4 |
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