EFM32TG11B140F64GQ64-A

Product Overview

Category

The EFM32TG11B140F64GQ64-A belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Compact package size
• Wide range of peripherals
• Integrated memory

Package

The EFM32TG11B140F64GQ64-A is available in a compact QFN64 package.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The EFM32TG11B140F64GQ64-A is typically sold in reels, with each reel containing a quantity of 250 units.

Specifications

• Microcontroller core: ARM Cortex-M0+
• Clock speed: Up to 48 MHz
• Flash memory: 64 KB
• RAM: 4 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 43
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers: 4 x 16-bit, 2 x 32-bit
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32TG11B140F64GQ64-A microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-20: Analog input pins
• Pins 21-28: Communication interface pins (UART, SPI, I2C)
• Pins 29-36: Timer pins
• Pins 37-44: Power supply and ground pins
• Pins 45-52: Additional digital I/O pins
• Pins 53-64: Reserved for future use

Functional Features

The EFM32TG11B140F64GQ64-A microcontroller offers the following functional features:

• Low power modes for energy-efficient operation
• Integrated peripherals for various applications
• Flexible clocking options for precise timing requirements
• Advanced analog capabilities for accurate sensor measurements
• Secure boot loader for enhanced system security
• Real-time performance with low latency interrupt handling

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance processing capabilities meet the demands of complex applications.
• Compact package size allows for space-saving designs.
• Wide range of peripherals provide flexibility in system design.
• Integrated memory reduces the need for external storage components.

Disadvantages

• Limited flash memory capacity may restrict the size of firmware or software that can be stored.
• The number of I/O pins may not be sufficient for certain applications requiring extensive interfacing.

Working Principles

The EFM32TG11B140F64GQ64-A microcontroller operates based on the ARM Cortex-M0+ core architecture. It executes instructions fetched from its flash memory, utilizing the integrated peripherals to perform various tasks. The clock speed determines the rate at which instructions are processed, while the low power modes ensure efficient energy utilization.

Detailed Application Field Plans

The EFM32TG11B140F64GQ64-A microcontroller finds applications in a wide range of fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Home automation systems
3. Wearable technology
4. Industrial control systems
5. Medical devices
6. Automotive electronics
7. Consumer electronics

Detailed and Complete Alternative Models

1. EFM32TG11B120F64GQ64-A: Similar to the EFM32TG11B140F64GQ64-A, but with 20 fewer digital I/O pins.
2. EFM32TG11B160F64GQ64-A: Similar to the EFM32TG11B140F64GQ64-A, but with 16 KB more flash memory.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

In conclusion, the EFM32TG11B140F64GQ64-A microcontroller is a versatile and efficient device suitable for various embedded applications. Its low power consumption, high performance, and integrated peripherals make it an ideal choice for designers seeking a balance between functionality and energy efficiency.