EFM32ZG110F32-B-QFN24
IC MCU 32BIT 32KB FLASH 24QFN
Quick Answer: The EFM32ZG110F32-B-QFN24 from Silicon Labs is a Zero Gecko 32-bit ARM Cortex-M0+ microcontroller intended for embedded control designs.
- Manufacturer
- Silicon Labs
- Product Category
- Microcontrollers - MCU
- Package
- 24-VQFN Exposed Pad
- Stock
- 4,145 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Silicon Labs |
|---|---|
| Product Category | Microcontrollers - MCU |
| Connectivity | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Data Converters | A/D 2x12b; D/A 1x12b |
| Mounting Type | Surface Mount |
| Number of I/O | 17 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Package | Tray |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Product status | Active |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | Flash |
| RAM Size | 4K x 8 |
| Series | Zero Gecko |
| Speed | 24MHz |
| Supplier Device Package | 24-QFN (5x5) |
| Voltage - Supply (Vcc/Vdd) | 1.98V ~ 3.8V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for EFM32ZG110F32-B-QFN24.
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Detailed Description for EFM32ZG110F32-B-QFN24
Product Overview
The EFM32ZG110F32-B-QFN24 from Silicon Labs is a Zero Gecko 32-bit ARM Cortex-M0+ microcontroller intended for embedded control designs. It provides 32 KB of FLASH program memory, 4K x 8 RAM, and 17 I/O pins in a 24-VQFN exposed-pad package measuring 5x5 mm. The device supports a 1.98 V to 3.8 V supply range, operates from -40°C to 85°C, and uses an internal oscillator. Communication and peripheral options include EBI/EMI, I2C, IrDA, SmartCard, SPI, and UART/USART, while on-chip functions include Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT.
Key Features
- ARM Cortex-M0+ 32-bit core with a 24 MHz operating speed.
- 32 KB (32K x 8) FLASH program memory and 4K x 8 RAM.
- 17 I/O pins in a 24-VQFN exposed-pad package with a 5x5 mm footprint.
- Connectivity includes EBI/EMI, I2C, IrDA, SmartCard, SPI, and UART/USART interfaces.
- Peripherals include Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT.
- Data converter resources consist of 2x 12-bit ADC and 1x 12-bit DAC channels.
- The device operates from 1.98 V to 3.8 V and within -40°C to 85°C.
- The oscillator type is internal, and the mounting type is surface mount.
Applications
- Embedded control systems that use I2C, SPI, UART/USART, or SmartCard interfaces for peripheral communication.
- Analog measurement and output functions using the 12-bit ADC and 12-bit DAC resources.
- Compact surface-mounted controller boards requiring a 5x5 mm 24-QFN package and 1.98 V to 3.8 V supply.
Design & Procurement Notes
For layout, account for the 24-VQFN exposed pad and 5x5 mm footprint during PCB land-pattern and pad-connection planning. The 1.98 V to 3.8 V supply range and -40°C to 85°C operating range define the power and environmental envelope for the controller. The 32 KB FLASH and 4K x 8 RAM limits set the code and data budget, while 17 I/O pins constrain direct peripheral connections. Before design freeze, confirm that the required serial interfaces, PWM, DMA, I2S, ADC/DAC, and watchdog or brown-out functions are included in the device.
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