EFM32TG Microcontroller: Datasheet, Pinout and Application

The EFM32TG offers unmatched performance and ultralow power consumption in both active and sleep modes. It devices consume as little as 0.6 μA in Stop mode and 150 μA/MHz in Run mode. It also features autonomous peripherals, high overall chip and analog integration, and the performance of the industry standard 32-bit ARM Cortex-M3 processor, making it perfect for battery-powered systems and systems with high-performance, low-energy requirements.

Symbol

Footprint

3D Model

• ARM Cortex-M3 CPU platform

• High Performance 32-bit processor @ up to 32 MHz

• Wake-up Interrupt Controller

• Flexible Energy Management System

• 20 nA @ 3 V Shutoff Mode

• 0.6 µA @ 3 V Stop Mode, including Power-on Reset, Brown-out Detector, RAM and CPU retention

• 1.0 µA @ 3 V Deep Sleep Mode, including RTC with 32.768 kHz oscillator, Power-on Reset, Brown-out Detector, RAM and CPU retention

• 51 µA/MHz @ 3 V Sleep Mode

• 150 µA/MHz @ 3 V Run Mode, with code executed from flash

• 32/16/8/4 KB Flash

• 4/2 KB RAM

• Up to 56 General Purpose I/O pins

• Configurable push-pull, open-drain, pull-up/down, input filter, drive strength

• Configurable peripheral I/O locations

• 16 asynchronous external interrupts

• Output state retention and wake-up from Shutoff Mode

• 8 Channel DMA Controller

• Alternate/primary descriptors with scatter-gather/ping-pong operation

• 8 Channel Peripheral Reflex System

• Autonomous inter-peripheral signaling enables smart operation in low energy modes

• Integrated LCD Controller for up to 8×20 Segments

• Voltage boost, adjustable contrast adjustment and autonomous animation feature

• Hardware AES with 128/256-bit Keys in 54/75 cycles

• Communication interfaces

• 2× Universal Synchronous/Asynchronous Receiver/Transmitter

• SPI/SmartCard (ISO 7816)/IrDA (USART0)/I2S (USART1)

• Triple buffered full/half-duplex operation

• 4-16 data bits

• 1× Low Energy UART

• Autonomous operation with DMA in Deep Sleep Mode

• 1× I 2C Interface with SMBus support

• Address recognition in Stop Mode

• Timers/Counters

• 2× 16-bit Timer/Counter

• 3 Compare/Capture/PWM channels

• 16-bit Low Energy Timer

• 24-bit Real-Time Counter

• 1× 16-bit Pulse Counter

• Asynchronous pulse counting/quadrature decoding

• Watchdog Timer with dedicated RC oscillator @ 50 nA

• Ultra low power precision analog peripherals

• 12-bit 1 Msamples/s Analog to Digital Converter

• 8 input channels and on-chip temperature sensor

• Single ended or differential operation

• Conversion tailgating for predictable latency

• 12-bit 500 ksamples/s Digital to Analog Converter

• 2 single ended channels/1 differential channel

• Up to 3 Operational Amplifiers

• Supports rail-to-rail inputs and outputs

• Programmable gain

• 2× Analog Comparator

• Programmable speed/current

• Capacitive sensing with up to 8 inputs

• Supply Voltage Comparator

• Ultra low power sensor interface

• Autonomous sensor monitoring in Deep Sleep Mode

• Wide range of sensors supported, including LC sensors and capacitive buttons

• Ultra efficient Power-on Reset and Brown-Out Detector

• 2-pin Serial Wire Debug interface

• 1-pin Serial Wire Viewer

• Temperature range -40 - 85°C

• Single power supply 1.98 - 3.8 V

• Packages

• QFN24

• QFN32

• QFN64

• TQFP48

• TQFP64 s

Silicon Labs EFM32TG210F8-QFN32T technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs EFM32TG210F8-QFN32T.

• Smart metering 

• Water metering 

• Gas metering 

• Industrial and home automation 

• Alarm and security systems

• Health and fitness applications

Silicon Labs (NASDAQ: SLAB) is a leading provider of silicon, software and system solutions for the Internet of Things, Internet infrastructure, industrial control, consumer and automotive markets. Resolving the electronics industry's toughest problems, providing customers with significant advantages in performance, energy savings, connectivity, and design simplicity. Backed by world-class engineering teams with unsurpassed software and mixed-signal design expertise, Silicon Labs empowers developers with the tools and technologies they need to advance quickly and easily from initial idea to final product.

Download datasheets and manufacturer documentation for Silicon Labs EFM32TG210F8-QFN32T.