STM32F091RBT6 ARM-based 32-bit MCU,up to 256 KB Flash,CAN,12 timers,ADC,DAC & comm.interfaces,2.0-3.6V
Part Number:
STM32F091RBT6
Brand: ST
Package: LQFP64
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
| Part Status | Active | |
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| Core Processor | ARM® Cortex®-M0 | |
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| Core Size | 32-Bit | |
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| Speed | 48MHz | |
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| Connectivity | CAN, I²C, IrDA, LIN, SPI, UART/USART | |
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| Peripherals | DMA, I²S, POR, PWM, WDT | |
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| Number of I/O | 52 | |
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| Program Memory Size | 128KB (128K x 8) | |
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| Program Memory Type | FLASH | |
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| EEPROM Size | - | |
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| RAM Size | 32K x 8 | |
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| Voltage - Supply (Vcc/Vdd) | 2 V ~ 3.6 V | |
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| Data Converters | A/D 19x12b, D/A 2x12b | |
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| Oscillator Type | Internal | |
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| Operating Temperature | -40°C ~ 85°C (TA) | |
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| Package / Case | 64-LQFP | |
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| Supplier Device Package | 64-LQFP (10x10) |
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Contact Type
Skype ID: mjdccm
Email: Fanny.Young@szmjd.net
Trademanager: cn200873376
Website:
