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STM32F091CB 数据表(PDF) 1 Page - STMicroelectronics |
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STM32F091CB 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 127 page  This is information on a product in full production. December 2015 DocID026284 Rev 3 1/127 STM32F091xB STM32F091xC ARM®-based 32-bit MCU, up to 256 KB Flash, CAN, 12 timers, ADC, DAC & comm. interfaces, 2.0 - 3.6V Datasheet - production data Features • Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz • Memories – 128 to 256 Kbytes of Flash memory – 32 Kbytes of SRAM with HW parity • CRC calculation unit • Reset and power management – Digital & I/Os supply: VDD = 2.0 V to 3.6 V – Analog supply: VDDA = VDD 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 88 fast I/Os – All mappable on external interrupt vectors – Up to 69 I/Os with 5V-tolerant capability and 19 with independent supply VDDIO2 • 12-channel DMA controller • One 12-bit, 1.0 µs ADC (up to 16 channels) – Conversion range: 0 to 3.6 V – Separate analog supply: 2.4 V to 3.6 V • One 12-bit D/A converter (with 2 channels) • Two fast low-power analog comparators with programmable input and output • Up to 24 capacitive sensing channels for touchkey, linear and rotary touch sensors • Calendar RTC with alarm and periodic wakeup from Stop/Standby • 12 timers – One 16-bit advanced-control timer for 6 channel PWM output – One 32-bit and seven 16-bit timers, with up to 4 IC/OC, OCN, usable for IR control decoding or DAC control – Independent and system watchdog timers – SysTick timer • Communication interfaces –Two I2C interfaces supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, one supporting SMBus/PMBus and wakeup – Up to eight USARTs supporting master synchronous SPI and modem control, three with ISO7816 interface, LIN, IrDA, auto baud rate detection and wakeup feature – Two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames, and with I2S interface multiplexed – CAN interface • 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 STM32F091xB STM32F091CB, STM32F091RB, STM32F091VB STM32F091xC STM32F091CC, STM32F091RC, STM32F091VC LQFP100 14x14 mm LQFP64 10x10 mm LQFP48 7x7 mm UFQFPN48 7x7 mm UFBGA100 7x7 mm UFBGA64 5x5 mm WLCSP64 3.3x3.6mm www.st.com |
类似零件编号 - STM32F091CB |
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类似说明 - STM32F091CB |
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