Manufacturer Part Number
EFM32ZG210F32-B-QFN32R
Manufacturer
Silicon Labs
Introduction
Embedded microcontroller designed for energy-efficient applications
Product Features and Performance
ARM Cortex-M0+ core
32-Bit Single-Core architecture
Operating speed up to 24MHz
Enhanced connectivity with EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Rich set of peripherals including DMA, I2S, POR, PWM, WDT
24 I/O pins for versatile interfacing
32KB Flash memory for program storage
4KB RAM for data operations
Product Advantages
Low power consumption for battery-powered devices
A broad array of peripherals reduces external component count
Small QFN32 package suits compact PCB designs
Robust -40°C ~ 85°C operating temperature range for harsh environments
The internal oscillator minimizes external components
Key Technical Parameters
Core Processor: ARM Cortex-M0+
Speed: 24MHz
Program Memory Size: 32KB
RAM Size: 4KB
Voltage Supply: 1.98V to 3.8V
Data Converters: A/D 4x12bit, D/A 1x12bit
Number of I/O: 24
Quality and Safety Features
Brown-out Detect/Reset for reliable operation
Watchdog Timer (WDT) to prevent system lock-ups
Programmable Overload Reset (POR) feature
Compatibility
Mounted as Surface Mount device
32-QFN (6x6) package compatible with standard SMT process
Application Areas
Low power and battery-operated devices
Wearables
Industrial controls
Smart metering systems
Internet of Things (IoT)
Product Lifecycle
Status: Active
Not approaching discontinuation
Replacements or upgrades typically available in Zero Gecko series
Several Key Reasons to Choose This Product
High energy-efficiency for prolonged battery life
Comprehensive feature set fits a wide range of applications
Scalable product family allows future-proofing designs
Extensive support and documentation from Silicon Labs
Good balance of performance and cost for budget-sensitive projects
EFM32ZG222F32Silicon Power