EFM32G800F128G-E-D1I - 32MHz Cortex-M3 MCU | Silicon Labs
MPN: EFM32G800F128G-E-D1I ✓ NakahandaEFM32G800F128G-E-D1I Ulas
A microcontroller is an integrated circuit that combines a processor core, program memory, data memory, and peripherals such as timers, serial interfaces, analog blocks, and interrupt controllers. The EFM32G family belongs to the broader embedded-control hierarchy of microcontroller ICs and uses the ARM Cortex-M3 processor architecture for compact, real-time control systems.
Key characteristics include a 32-bit single-core Cortex-M3 processor, 128 KB of flash organized as 128K x 8, and operation from a 1.98 V to 3.8 V supply. According to the Silicon Labs EFM32G datasheet, the Gecko family consumes as little as 0.6 uA in Stop mode and 180 uA/MHz in Run mode, supporting applications where standby energy use is a primary design constraint.
The EFM32G architecture combines autonomous peripherals with substantial analog and digital integration. Peripheral operation can continue with reduced processor intervention, helping deterministic control systems manage time-critical tasks. The Cortex-M3 core also supports efficient exception handling, while the integrated analog and communication resources reduce the component count required for sensor acquisition, industrial monitoring, and connected embedded products.
Typical uses include low-power sensor nodes, battery-operated measurement instruments, industrial condition-monitoring equipment, compact control modules, and energy-harvesting products. The 128 KB flash capacity is suitable for moderate firmware images containing drivers, protocol stacks, application logic, and update services without requiring external program memory.
The die package requires a package-specific assembly process, so the pin assignment, bonding plan, and exposed-pad requirements must be confirmed before layout. Use the EFM32G datasheet and EFM32G reference manual for die markings, pad locations, programming procedures, peripheral details, and production test requirements.
This page consolidates the verified device identity, electrical envelope, power characteristics, die-package considerations, commercial ordering information, and design guidance into a single engineering reference for engineers evaluating the EFM32G800F128G-E-D1I for an embedded module or wafer-level design.
Mga alternatibo na pwedeng ilagay na EFM32G800F128G-E-D1I — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Wala ng magagamit na drop-in alternatibo para sa produkto na ito.
Hilingin ang AlternatiboEFM32G800F128G-E-D1I Mga Pinakamataas na Rating at Electrical Characteristics
| Product Type | 32-bit ARM Cortex-M3 Gecko Microcontroller |
| Manufacturer | Silicon Labs |
| Series | EFM32G Gecko |
| Processor Core | ARM Cortex-M3, 32-bit single-core |
| Maximum CPU Frequency | 32 MHz |
| Flash Memory | 128 KB (128K x 8) |
| Supply Voltage Range | 1.98 V to 3.8 V |
| Device Package | Unpackaged die |
| Architecture | EFM32G Gecko |
| Stop Mode Current | 0.6 uA |
| Run Mode Current | 180 uA/MHz |
| Analog Interfaces | Integrated analog and digital resources per the EFM32G family datasheet |
| Autonomous Peripherals | Supported |
| Uri ng Pagpapasok | Die assembly required |
Gabay sa Pin Configuration ng EFM32G800F128G-E-D1I unpackaged die
Pin configuration para sa EFM32G800F128G-E-D1I (unpackaged die package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa EFM32G800F128G-E-D1I.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
EFM32G800F128G-E-D1I ay nararapat para sa 6 aplikasyons: Battery-Powered Sensor Nodes, Industrial Condition Monitoring, Compact Energy-Harvesting Products, Portable Measurement Instruments, Low-Power Communications Modules, Automated Control and Actuator Systems.
Battery-Powered Sensor Nodes
The EFM32G800F128G-E-D1I fits battery-powered sensor nodes that require deterministic control without a continuous processor load. Its 32 MHz ARM Cortex-M3 core processes measurements from integrated analog resources, while the EFM32G family's Stop-mode consumption of 0.6 uA can reduce standby demand. The 128 KB flash holds device drivers, sampling logic, and low-power firmware. A custom die package also lets a product designer minimize board area in a remote environmental or asset-monitoring unit.
Inirekomenda
Industrial Condition Monitoring
The EFM32G800F128G-E-D1I supports industrial condition-monitoring equipment that must sample sensors and evaluate vibration, temperature, or equipment-health data. Its 32-bit Cortex-M3 processor provides the arithmetic capacity for filtering and local feature extraction, while 128 KB of flash accommodates control firmware and parameter tables. Die-level integration reduces the physical footprint of a compact gateway or sensor module, and Stop-mode operation helps limit energy use between measurement intervals.
Inirekomenda
Compact Energy-Harvesting Products
The EFM32G800F128G-E-D1I is appropriate for energy-harvesting products where harvested power is intermittent and the microcontroller must remain available for brief processing bursts. The EFM32G family's 180 uA/MHz Run-mode consumption and 0.6 uA Stop-mode figure make low-power scheduling important, while autonomous peripherals can reduce the need for continuous CPU intervention. Custom die packaging is particularly useful when the controller must share a very small PCB with the energy-harvesting front end.
Inirekomenda
Portable Measurement Instruments
The EFM32G800F128G-E-D1I can serve as the control core of a portable measurement instrument requiring an ARM Cortex-M3 processor and compact firmware storage. The 128 KB flash accommodates calibration tables, acquisition routines, and a user interface state machine, while the 1.98 V to 3.8 V supply range supports low-voltage battery regulation. Die assembly permits integration behind a display and keypad in a handheld enclosure with limited board area.
Inirekomenda
Low-Power Communications Modules
The EFM32G800F128G-E-D1I is suited to compact communications modules that balance protocol processing with strict standby-power limits. A 32 MHz Cortex-M3 core can handle lightweight serial protocols and control-plane tasks, while the EFM32G family's autonomous peripherals support efficient data movement. The bare-die format allows radio, antenna, and power-management circuitry to share a compact module. Firmware and board qualification must validate the complete RF and low-power behavior.
Inirekomenda
Automated Control and Actuator Systems
The EFM32G800F128G-E-D1I fits compact automated control and actuator systems that combine local decision logic with peripheral sensing. Its Cortex-M3 core executes control algorithms at up to 32 MHz, and the 128 KB flash stores state-machine logic and calibration parameters. Integrated analog and digital resources simplify implementation around sensors and actuators, while custom die integration reduces interconnect length in space-constrained modules. Production validation should cover timing margins, thermal behavior, and production-test coverage.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for EFM32G800F128G-E-D1I — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto |
|---|---|
| Manufacturer | Silicon Labs |
| Package | Unpackaged die |
| Processor Core | ARM Cortex-M3 |
| CPU Frequency | 32 MHz |
| Flash Memory | 128 KB (128K x 8) |
| Supply Voltage | 1.98 V to 3.8 V |
| Stop Mode Current | 0.6 uA |
| Run Mode Current | 180 uA/MHz |
Pangunahing mga Pagkakaiba
- Ultra-low standby power for embedded designs (kumpara saEFM32G800F128G-E-D1I compared with a generic 32 MHz Cortex-M3 MCU)
- Compact die-level integration (kumpara saEFM32G800F128G-E-D1I compared with a packaged EFM32G800 ordering code)
- Integrated autonomous peripherals (kumpara saEFM32G800F128G-E-D1I compared with a processor-centered general-purpose MCU architecture)
Talaan ng Disenyo
Do not treat this ordering code as a standard leaded-package MCU. EFM32G800F128G-E-D1I is delivered as an unpackaged die, so a conventional PCB symbol and numbered-pin footprint cannot be used directly. Establish the bonding plan, die orientation, pad locations, and package assembly method from the applicable Silicon Labs documentation before releasing a layout. A wrong die orientation or pad map can render an otherwise correct circuit nonfunctional.
Design the power tree around the EFM32G family's 1.98 V to 3.8 V operating range and avoid leaving the device at a rail voltage merely because the source can supply a higher voltage. Use Stop mode during long idle periods and disable unused peripherals where firmware permits. The manufacturer cites 0.6 uA in Stop mode and 180 uA/MHz in Run mode, but module-level battery life also depends on regulator efficiency, sensor current, and radio activity.
For die-based products, heat removal depends on the selected package, die attach, board construction, and copper area rather than a molded package's integrated lead frame. Validate the worst-case ambient temperature, processor duty cycle, and I/O activity during system qualification. Keep the die's assembly area clear of thermally isolated hotspots and provide a deliberate path from the assembled die into the module's thermal structure.
Decoupling must be designed against the exact power pins and reference layout specified for the EFM32G family. Place the required bypass capacitors directly at the relevant supply and ground connection points, and route return current without long loops beneath the assembled die. Because the part is a bare die, the substrate, bonding rules, and pad geometry can materially change current-loop behavior compared with a molded-package MCU.
Impormasyon ng Pagsunod sa Kautusan
Die-level ordering code. Request product-specific environmental, material, and quality documentation from Silicon Labs for the assembled customer configuration.
