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STM32F072CBT7

Description
Working voltage: 1.65V ~ 3.6V CPU bits: 32-Bit CPU core: ARM® Cortex®-M0 Main frequency (MAX): 48MHz ROM type: FLASH
CategoryThe embedded processor and controller   
File Size2MB,128 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
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STM32F072CBT7 Overview

Working voltage: 1.65V ~ 3.6V CPU bits: 32-Bit CPU core: ARM® Cortex®-M0 Main frequency (MAX): 48MHz ROM type: FLASH

STM32F072CBT7 Parametric

Parameter NameAttribute value
Number of I/Os37
CAN1
Ethernet-
A/D10x12bit
EEPROM size-
D/A2x12bit
Operating Voltage1.65V ~ 3.6V
PWM1
CPU bits32-Bit
SPI2
CPU coreARM® Cortex®-M0
UART/USART4 USART
LCD-
Main frequency (MAX)48MHz
ROM typeFLASH
I2C(SMBUS/PMBUS)2
Extra featuresHDMI-CEC,I2C,IrDA,LIN
ROM size128KB
USB Host/OTG-
RAM size16KB
USB Device1
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
– 64 to 128 Kbytes of Flash memory
– 16 Kbytes of SRAM with HW parity
CRC calculation unit
Reset and power management
– Digital and I/O supply: V
DD
= 2.0 V to 3.6 V
– Analog supply: V
DDA
= V
DD
to 3.6 V
– Selected I/Os: V
DDIO2
= 1.65 V to 3.6 V
– Power-on/Power down reset (POR/PDR)
– Programmable voltage detector (PVD)
– Low power modes: Sleep, Stop, Standby
– V
BAT
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 87 fast I/Os
– All mappable on external interrupt vectors
– Up to 68 I/Os with 5V tolerant capability
and 19 with independent supply V
DDIO2
7-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)
2 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 UFQFPN48
LQFP64 10x10 mm
7x7 mm
LQFP48 7x7 mm
FBGA
UFBGA100
7x7 mm
UFBGA64
5x5 mm
WLCSP49
3.3x3.1 mm
Calendar RTC with alarm and periodic wakeup
from Stop/Standby
12 timers
– One 16-bit advanced-control timer for
six-channel PWM output
– One 32-bit and seven 16-bit timers, with up
to four IC/OC, OCN, usable for IR control
decoding or DAC control
– Independent and system watchdog timers
– SysTick timer
Communication interfaces
– 2 I
2
C interfaces supporting Fast Mode Plus
(1 Mbit/s) with 20 mA current sink, one
supporting SMBus/PMBus and wakeup
– 4 USARTs supporting master synchronous
SPI and modem control, two with ISO7816
interface, LIN, IrDA, auto baud rate
detection and wakeup feature
– 2 SPIs (18 Mbit/s) with 4 to 16
programmable bit frames, and with I
2
S
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
STM32F072x8
STM32F072xB
Part number
STM32F072C8, STM32F072R8, STM32F072V8,
STM32F072CB, STM32F072RB, STM32F072VB
September 2019
This is information on a product in full production.
DS9826 Rev 6
1/128
www.st.com

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