EFM32G280F64-QFP100T

Description：IC MCU 32BIT 64KB FLASH 100LQFP
Series：Gecko
Mfr：Silicon Labs
Package：Tray
Core Processor：ARM® Cortex®-M3

SKU:798595271dbf Category: Microcontrollers Brand: Silicon Labs

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Product introduction

EFM32G280F64-QFP100T is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is IC MCU 32BIT 64KB FLASH 100LQFP. Review the specifications below when checking this part for your BOM.

Microcontrollers specifications for EFM32G280F64-QFP100T

Description：IC MCU 32BIT 64KB FLASH 100LQFP
Series：Gecko
Mfr：Silicon Labs
Package：Tray
Core Processor：ARM® Cortex®-M3
Core Size：32-Bit Single-Core
Speed：32MHz
Connectivity：EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O：86
Program Memory Size：64KB (64K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：16K x 8
Voltage - Supply (Vcc/Vdd)：1.98V ~ 3.8V
Data Converters：A/D 8x12b; D/A 2x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：100-LQFP (14x14)
Package / Case：100-LQFP
Grade：-
Qualification：-

Microcontrollers datasheet and documents for EFM32G280F64-QFP100T

EFM32G280F64-QFP100T

Microcontrollers Overview

The EFM32G280F64-QFP100T is a 32-bit ARM Cortex-M3 microcontroller from Silicon Labs, operating at up to 32 MHz. It features 64 kB of Flash program memory and 16 kB of RAM. The device supports a supply voltage range of 1.98 V to 3.8 V and operates within a temperature range of -40°C to +85°C. It utilizes an LQFP-100 package with surface-mount installation.

Microcontrollers Feature Summary

Ultra-low power operation with multiple energy modes including Stop mode current as low as 0.6 μA and Deep Sleep mode current of 0.9 μA.
Integrated hardware AES accelerator supporting 128/256-bit keys for secure data encryption and decryption.
Configurable LCD controller capable of driving displays with up to 4x40 segments, featuring voltage boost and autonomous animation capabilities.
Peripheral Reflex System (PRS) enabling direct inter-peripheral communication without CPU intervention to reduce power consumption.

Microcontrollers Applications

Energy, gas, water and smart metering
Health and fitness applications
Smart accessories
Alarm and security systems
Industrial and home automation

Microcontrollers Procurement Notes

Verify the specific ordering code against official documentation to ensure correct memory size and package type. Confirm that the 'T' suffix indicates tape and reel packaging if required by assembly processes. Check for any revision differences or errata associated with the manufacturing batch before finalizing procurement specifications.

Microcontrollers Selection Notes

Select this component when a balance of moderate flash capacity and ultra-low power performance is required. The LQFP-100 package provides extensive GPIO availability for complex peripheral integration. Ensure the application benefits from the integrated LCD driver and hardware cryptography features rather than relying on external components.

Microcontrollers Part Context

This part belongs to the EFM32 Gecko family, designed for energy-friendly embedded applications. It shares architectural similarities with other G-series devices but offers specific memory and pin configurations tailored for mid-range performance needs in battery-powered systems requiring reliable long-term operation.