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STM32F072X8 Datasheet, PDF (1/128 Pages) STMicroelectronics – Reset and power management | |||
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STM32F072x8 STM32F072xB
ARM®-based 32-bit MCU, up to 128 KB Flash, crystal-less USB
FS 2.0, CAN, 12 timers, ADC, DAC & comm. interfaces, 2.0 - 3.6 V
Datasheet - production data
Features
⢠Core: ARM® 32-bit Cortex®-M0 CPU,
frequency up to 48 MHz
⢠Memories
â 64 to 128 Kbytes of Flash memory
â 16 Kbytes of SRAM with HW parity
⢠CRC calculation unit
⢠Reset and power management
â Digital and I/O supply: VDD = 2.0 V to 3.6 V
â Analog supply: VDDA = VDD to 3.6 V
â Selected I/Os: VDDIO2 = 1.65 V to 3.6 V
â Power-on/Power down reset (POR/PDR)
â Programmable voltage detector (PVD)
â Low power modes: Sleep, Stop, Standby
â VBAT supply for RTC and backup registers
⢠Clock management
â 4 to 32 MHz crystal oscillator
â 32 kHz oscillator for RTC with calibration
â Internal 8 MHz RC with x6 PLL option
â Internal 40 kHz RC oscillator
â Internal 48 MHz oscillator with automatic
trimming based on ext. synchronization
⢠Up to 87 fast I/Os
â All mappable on external interrupt vectors
â Up to 68 I/Os with 5V tolerant capability
and 19 with independent supply VDDIO2
⢠Seven-channel DMA controller
⢠One 12-bit, 1.0 µs ADC (up to 16 channels)
â Conversion range: 0 to 3.6 V
â 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
)%*$
LQFP100 14x14 mm
LQFP64 10x10 mm
UFQFPN48
7x7 mm
LQFP48 7x7 mm
UFBGA100
7x7 mm
UFBGA64
5x5 mm
WLCSP49
3.3x3.1 mm
⢠Calendar RTC with alarm and periodic wakeup
from Stop/Standby
⢠12 timers
â One 16-bit advanced-control timer for
six-channel PWM output
â One 32-bit and seven 16-bit timers, with up
to four IC/OC, OCN, usable for IR control
decoding or DAC control
â Independent and system watchdog timers
â SysTick timer
⢠Communication interfaces
â Two I2C interfaces supporting Fast Mode
Plus (1 Mbit/s) with 20 mA current sink, one
supporting SMBus/PMBus and wakeup
â Four USARTs supporting master
synchronous SPI and modem control, two
with ISO7816 interface, LIN, IrDA, auto
baud rate detection and wakeup feature
â Two SPIs (18 Mbit/s) with 4 to 16
programmable bit frames, and with I2S
interface multiplexed
â CAN interface
â 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
STM32F072x8
STM32F072xB
Part number
STM32F072C8, STM32F072R8, STM32F072V8,
STM32F072CB, STM32F072RB, STM32F072VB
January 2017
This is information on a product in full production.
DocID025004 Rev 5
1/128
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