STM32F048T6

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产品概述

描述

The STM32F048x6 microcontrollers incorporate the high-performance ARM^®Cortex^®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (32 Kbytes of Flash memory and 6 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (one I2C, two SPIs/one I2S, one HDMI CEC and two USARTs), one USB Full-speed device (crystal-less), one 12-bit ADC, four 16-bit timers, one 32-bit timer and an advanced-control PWM timer.

The STM32F048x6 microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, at a 1.8 V ± 8% power supply. A comprehensive set of power-saving modes allows the design of low-power applications.

The STM32F048x6 microcontrollers include devices in three different packages ranging from 36 pins to 48 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.

These features make the STM32F048x6 microcontrollers suitable for a wide range of applications such as application control and user interfaces, hand-held equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.

所有功能
Core: ARM^®32-bit Cortex^®-M0 CPU, frequency up to 48 MHz

存储器

32 Kbytes of Flash memory

6 Kbytes of SRAM with HW parity

CRC calculation unit

电源管理

Digital and I/Os supply: V_DD= 1.8 V ± 8%

Analog supply: V_DDA= from V_DDto 3.6 V

Selected I/Os: V_DDIO2= 1.65 V to 3.6 V

Low power modes: Sleep, Stop

V_BATsupply 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 37 fast I/Os

All mappable on external interrupt vectors

Up to 24 I/Os with 5 V tolerant capability and 8 with independent supply V_DDIO2

5-channel DMA controller

One 12-bit, 1.0 μs ADC (10 channels)

Conversion range: 0 to 3.6 V

Separate analog supply: 2.4 V to 3.6 V
Up to 13 capacitive sensing channels for touchkey, linear and rotary touch sensors

Calendar RTC with alarm and periodic wakeup from Stop

Nine timers

One 16-bit advanced-control timer for six channel PWM output

One 32-bit and four 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding

Independent and system watchdog timers

SysTick timer

Communication interfaces

One I²C interface supporting Fast Mode Plus (1 Mbit/s) with extra current sink, SMBus/PMBus and wakeup

Two USARTs supporting master synchronous SPI and modem control, one with ISO7816 interface, LIN, IrDA, auto baud rate detection and wakeup feature

Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames, one with I²S interface multiplexed

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
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