Datasheet > ST32F072XX

ST32F072XX

更新时间： 2024-11-03 12:56:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
124页	1741K
描述
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

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ST32F072XX 数据手册

STM32F072xx

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

LQFP100 14x14 mm

LQFP64 10x10 mm

LQFP48 7x7 mm

UFQFPN48

7x7 mm

UFBGA100

7x7 mm

WLCSP49

0.4 mm pitch

 Memories

– 64 to 128 Kbytes of Flash memory

– 16 Kbytes of SRAM with HW parity

 Calendar RTC with alarm and periodic wakeup

from Stop/Standby

 CRC calculation unit

 12 timers

 Reset and power management

– One 16-bit advanced-control timer for

6 channel PWM output

– Digital & I/Os supply: V = 2.0 V to 3.6 V

– One 32-bit and seven 16-bit timers, with up

to 4 IC/OC, OCN, usable for IR control

decoding or DAC control

– Analog supply: V

= V to 3.6 V

DDA

– Selected I/Os: V

= 1.65 V to 3.6 V

DDIO2

– Power-on/Power down reset (POR/PDR)

– Programmable voltage detector (PVD)

– Low power modes: Sleep, Stop, Standby

– Independent and system watchdog timers

– SysTick timer

 Communication interfaces

– V

supply for RTC and backup registers

BAT

– Two I C interfaces supporting Fast Mode

 Clock management

Plus (1 Mbit/s) with 20 mA current sink; one

supporting SMBus/PMBus and wakeup

– 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

– Four USARTs supporting master

synchronous SPI and modem control; two

with ISO7816 interface, LIN, IrDA, auto

baud rate detection and wakeup feature

– Internal 48 MHz oscillator with automatic

trimming based on ext. synchronization

– Two SPIs (18 Mbit/s) with 4 to 16

programmable bit frames, and with I S

interface multiplexed

 Up to 87 fast I/Os

– All mappable on external interrupt vectors

– CAN interface

– Up to 68 I/Os with 5V tolerant capability

– USB 2.0 full-speed interface, able to run

from internal 48 MHz oscillator and with

BCD and LPM support

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

 HDMI CEC wakeup on header reception

 Serial wire debug (SWD)

 96-bit unique ID

– Separate analog supply: 2.4 V to 3.6 V

 One 12-bit D/A converter (with 2 channels)

 All packages ECOPACK 2

 Two fast low-power analog comparators with

programmable input and output

Table 1. Device summary

 Up to 24 capacitive sensing channels for

Reference

Part number

touchkey, linear and rotary touch sensors

STM32F072C8, STM32F072R8, STM32F072V8,

STM32F072CB, STM32F072RB, STM32F072VB

STM32F072xx

February 2014

DocID025004 Rev 2

1/124

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...124

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