EFM32TG110F4-QFN24 - 32MHz ARM Cortex-M3 MCU | Silicon Labs
N.º da peça: EFM32TG110F4-QFN24 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
EFM32TG110F4-QFN24 Visão geral
An ARM Cortex-M3 microcontroller is a 32-bit reduced-instruction-computing processor core designed for embedded control. The Cortex-M3 combines deterministic interrupt handling, compact code footprint, and integrated support for energy-efficient system design. In the Silicon Labs hierarchy, the MCU integrates the processor core, Flash memory, RAM, clock circuitry, timers, communication peripherals, and low-power management into one package.
The EFM32TG110F4-QFN24 provides 4 kB of Flash for program storage and 2 kB of RAM for working data. Its 17 digital I/O pins support digital sensing and control functions, while two 16-bit timers support timing, pulse measurement, and periodic event generation. The 32 MHz processor speed provides headroom for control loops and lightweight signal-processing tasks in compact systems.
The Tiny Gecko platform emphasizes low-energy operation, fast wake-up from energy-saving states, and energy-saving modes. These characteristics are relevant when the average current budget is determined by long sleep intervals rather than continuous processing. The MCU can therefore be used in portable instrumentation, sensor nodes, small industrial controls, and connected low-power products where minimizing energy consumption is more important than maximum flash capacity.
Typical applications include battery-powered sensor nodes, compact industrial monitors, low-power wireless peripherals, consumer accessories, and embedded control modules. Designers should select external crystals or timing components according to the required clock accuracy, connect decoupling capacitors close to the supply pins, and confirm the exposed-pad thermal and layout requirements in the manufacturer datasheet.
This page combines the verified manufacturer specifications, distributor references, package information, and design guidance for engineers evaluating the EFM32TG110F4-QFN24. It emphasizes the distinction between verified device characteristics and parameters that must be confirmed from the complete datasheet before PCB release or production qualification.
Alternativas drop-in para EFM32TG110F4-QFN24 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com EFM32TG110F4-QFN24 (mesmo formato e footprint) — diferindo em Memory Protection Unit, Package.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EFM32TG110F4-D-QFN24
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EFM32TG110F16-QFN24
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EFM32TG110F32-QFN24
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EFM32TG110F4-QFN24 Classificações máximas e características elétricas
| Product Type | 32-bit ARM Cortex-M3 microcontroller |
| Processor Core | ARM Cortex-M3 |
| Maximum CPU Frequency | 32 MHz |
| Flash Memory | 4 kB |
| RAM | 2 kB |
| Digital I/O Pins | 17 |
| Timer Count | 2 |
| Timer Resolution | 16-bit |
| Tensão de alimentação | 1.85 V to 3.8 V |
| Device Series | Tiny Gecko |
| Encapsulamento | 24-QFN, 5 x 5 mm |
| Tipo de montagem | Surface Mount |
| Architecture | 32-bit RISC |
| Memory Protection Unit | Supported, up to 8 memory segments |
| Wake-Up Interrupt Controller | Supported |
| Low-Power Features | Energy-saving modes and fast wake-up |
| Operating Voltage | 1.85 V to 3.8 V |
| Status RoHS | unknown |
| REACH Status | unknown |
Guia de Configuração de Pinos do EFM32TG110F4-QFN24 24-qfn, 5 x 5 mm
Configuração de pinos para EFM32TG110F4-QFN24 (pacote 24-qfn, 5 x 5 mm). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para EFM32TG110F4-QFN24.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
EFM32TG110F4-QFN24 é adequado para 6 aplicaçãos: Battery-Powered Sensor Node, Industrial Condition Monitoring, Low-Power Wireless Peripheral, Compact Consumer Accessory, Portable Measurement Device, Smart Energy Metering Module.
Battery-Powered Sensor Node
The EFM32TG110F4-QFN24 fits compact, battery-powered sensor nodes because it combines a 32 MHz ARM Cortex-M3 with 4 kB Flash, 2 kB RAM, and energy-saving modes. The 17 digital I/O pins can support digital sensors, status indicators, and control signals, while the two 16-bit timers help schedule periodic measurements. Its 1.85 V to 3.8 V supply range is compatible with 2.5 V and 3.3 V system rails. Fast wake-up behavior can reduce the latency between a sensor event and control activity. The designer should confirm the sensor’s interface, power-gating strategy, and wake-up timing before finalizing the battery budget.
Recomendado
Industrial Condition Monitoring
EFM32TG110F4-QFN24 is suitable for compact industrial monitoring modules that periodically inspect equipment state and report exceptions. The 32 MHz Cortex-M3 provides responsive control-loop execution, while the two 16-bit timers support sampling intervals, pulse-width measurements, and watchdog-style timing functions. With 17 digital I/O pins, the MCU can interface with discrete sensors, relay-control signals, and status LEDs without requiring a large external controller. The 24-QFN package also helps reduce board area. For factory use, confirm electrical-noise immunity, isolated-interface requirements, operating temperature, and production availability from the complete device documentation.
Recomendado
Low-Power Wireless Peripheral
The EFM32TG110F4-QFN24 can serve as the low-power control MCU in a wireless sensor peripheral or compact connected accessory. Its Tiny Gecko architecture emphasizes energy-saving modes and fast wake-up, which are useful when the radio or communications module operates intermittently. The 32 MHz processor and 2 kB RAM can manage protocol framing, local state, timers, and control signals for a small application. The 4 kB Flash limit requires careful firmware budgeting, so application code, boot code, radio configuration, and update logic must be sized together. Confirm radio-module voltage levels, timing, antenna requirements, and coexistence behavior during integration.
Recomendado
Compact Consumer Accessory
EFM32TG110F4-QFN24 is appropriate for small consumer accessories where board area, standby energy, and basic control capability matter more than large application memory. The device can supervise buttons, indicators, simple sensors, and actuator signals using its 17 digital I/O pins. Its 1.85 V to 3.8 V operating range allows integration with low-voltage power trees, while the 32 MHz Cortex-M3 handles local control logic and user-interface updates. The 4 kB Flash and 2 kB RAM constrain application complexity, so a lean firmware architecture is recommended. Verify exposed-pad soldering, ESD protection, and enclosure-related thermal conditions before production.
Recomendado
Portable Measurement Device
The EFM32TG110F4-QFN24 can act as the control processor in a portable measurement device that combines intermittent sampling with local status reporting. The two 16-bit timers are useful for defining measurement windows, debounce intervals, and periodic calibration tasks, while the 17 digital I/O pins can connect to comparator outputs, threshold switches, and display-control signals. The Cortex-M3’s 32 MHz operation supports responsive state-machine and signal-processing routines without requiring a larger package. Designers should verify the analog front end separately, because the verified data does not specify the MCU’s ADC resources. Battery life should be estimated from actual sleep duration, wake-up frequency, and measured peripheral current.
Recomendado
Smart Energy Metering Module
EFM32TG110F4-QFN24 can support a small metering module that samples or monitors low-frequency energy-related signals and maintains local operating state. The 32 MHz Cortex-M3 provides enough control throughput for timers, event handling, and communication buffering, while the two 16-bit timers can organize pulse or interval measurements. Its low-energy design focus helps systems that spend most of their time waiting for the next measurement or communication event. The 4 kB Flash and 2 kB RAM require careful partitioning between metering, calibration, and communications functions. Confirm the external measurement front end, isolation strategy, calibration storage, and regulatory requirements before using this MCU in a safety- or revenue-metering design.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EFM32TG110F4-QFN24 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EFM32TG110F4-D-QFN24 | EFM32TG110F16-QFN24 | EFM32TG110F32-QFN24 |
|---|---|---|---|---|
| Brand | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs |
| Package | 24-QFN (5x5) | 24-QFN (5x5) | 24-QFN (5x5) | 24-QFN (5x5) |
| Flash Memory | 4 kB | 4 kB | 16 kB family entry indicated by web result; confirm in datasheet | 32 kB |
Principais diferenciais
- Compact 4 kB Flash configuration for low-cost embedded control (vs EFM32TG110F32-QFN24)
- Low-energy Tiny Gecko architecture (vs EFM32TG110F4-D-QFN24)
- 32 MHz Cortex-M3 control performance in a 24-QFN package (vs EFM32TG110F16-QFN24)
Notas de projeto
Design the supply rail for the verified 1.85 V to 3.8 V operating range and place the required bypass capacitors close to the device supply pins according to the manufacturer layout guidance. Because the Tiny Gecko platform supports energy-saving modes, measure current in each intended sleep state rather than estimating battery life from active current alone. Confirm startup, brownout, and external-load behavior from the complete datasheet.
Implement the 24-QFN footprint and exposed-pad thermal path using the manufacturer package drawing. Keep the exposed pad electrically and thermally aligned with the intended ground strategy, use controlled thermal-via placement where recommended, and inspect solderability after assembly. The verified data confirms a 5 x 5 mm QFN package but does not provide the exact land pattern or paste volume.
Do not treat EFM32TG110F4, EFM32TG110F4-D, EFM32TG110F16, and EFM32TG110F32 as automatically interchangeable. The verified data shows the same general QFN24 family and 32 MHz Cortex-M3 platform, but memory size, orderable suffix, and exact peripheral configuration can differ. Compare the official orderable-device table, pin names, supply limits, boot behavior, and exposed-pad requirements before releasing a substitution.
Informações de conformidade
The supplied verified data does not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status for this exact MPN.
