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標題: STMicroelectronics STM32F0 Microcontrollers with Cortex-M0 Core [打印本頁]

作者: heila 時間: 2015-12-9 02:39
標題: STMicroelectronics STM32F0 Microcontrollers with Cortex-M0 Core

STMicroelectronics STM32F0 Microcontrollers with Cortex-M0 Core

STMicroelectronics has introduced the STMicroelectronics STM32F0, a new family of microcontrollers based on the ARM Cortex-M0 core. The new STM32F0 family runs at 48MHz.

STMicroelectronics STM32F0 Features

Features of the new Cortex-M0 microcontrollers include:

Cortex-M0 core @ 48MHz

Single Supply: 1.8V to 3.6V Vcc

5?0?8A Stop mode

2?0?8A Standby mode

430nA Vbat mode with only RTC running and 20 RAM registers kept alive

Up to 64 KBytes Flash

Up to 8 KBytes RAM

Hardware RAM Parity check

CRC module

Two Watchdog Timers (for Class B certification)

One watchdog timer uses the low-speed internal clock and triggers if the main oscillator fails

Calendar RTC

One 32-bit Timer

Up to six 16-bit Timers

16-bit 3-phase Motor Control Timer

Five channel DMA

12-bit ADC ±2LSB

12-bit DAC

Two comparators

I2C/SPI @ 1Mbps

HDMI Consumer Electronics Control (CEC)

STMicroelectronics STM32F0

The STM32F0 series integrates hardware support for the HDMI Consumer Electronics Control (CEC) interface. This protocol is used in home multimedia devices and allows connections based on the latest industry-standard protocols while leaving the microcontroller's CPU, memory and peripherals free to perform other tasks. The CEC kernel can be independently clocked by a low-speed 32kHz external clock or internal 8MHz clock.

STMicroelectronics STM32F0 Performance

The 48MHz STM32F0 is rated at 38DMIPS and 68 CoreMark. Interrupts on the Cortex-M0 require 12 cycles. All peripherals are compatible with existing STM32 devices and all STM32 devices are pin-compatible.

ST is targeting the STM32F0 at the low-power, low-performance, interrupt conscious 8-bit and 16-bit microcontroller market.

STM32F0 Price and Availability

From ST: "STM32 F0 microcontrollers are sampling now at the resale price of $0.95 for quantities of 1000 pieces to lead customers. Full production is scheduled for the beginning of Q2 2012, and the devices will be available in 32-pin UFQFPN32, 48-pin LQFP48 and 64-pin LQFP64 package options with 20-pin and 100-pin extensions soon to follow."

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