C167CRL33MHAKXQLA1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: LQFP-100
• Essence: Advanced microcontroller for automotive applications
• Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• Architecture: 16-bit
• Clock Frequency: 33 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +125°C
• Peripherals: CAN, LIN, SPI, I²C, UART, ADC, PWM, etc.
• Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The C167CRL33MHAKXQLA1 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O (GPIO)
• Pins 21-30: Analog input channels
• Pins 31-40: Serial Peripheral Interface (SPI)
• Pins 41-50: Inter-Integrated Circuit (I²C)
• Pins 51-60: Universal Asynchronous Receiver-Transmitter (UART)
• Pins 61-70: Pulse Width Modulation (PWM)
• Pins 71-80: Controller Area Network (CAN)
• Pins 81-90: Local Interconnect Network (LIN)
• Pins 91-100: Power supply and ground pins

Functional Features

• High-performance 16-bit architecture
• Low-power consumption for energy-efficient designs
• Integrated peripherals for enhanced functionality
• Robust communication interfaces (CAN, LIN, SPI, I²C, UART)
• Analog-to-Digital Converter (ADC) for precise sensor measurements
• Pulse Width Modulation (PWM) for motor control applications
• Flash memory for program storage
• Real-time clock for time-sensitive applications

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding automotive applications
• Low-power consumption extends battery life in portable devices
• Integrated peripherals reduce the need for external components
• Wide operating voltage range allows flexibility in power supply design
• Robust communication interfaces enable seamless connectivity

Disadvantages

• Limited RAM capacity may restrict complex data processing
• Small package size may pose challenges for PCB layout and assembly
• Higher cost compared to lower-end microcontrollers

Working Principles

The C167CRL33MHAKXQLA1 microcontroller operates based on a 16-bit architecture. It executes instructions stored in its flash memory, which can be programmed using appropriate development tools. The integrated peripherals allow the microcontroller to communicate with other devices, perform analog-to-digital conversions, generate PWM signals, and more. The microcontroller's working principle revolves around executing instructions sequentially, interacting with external components, and responding to input/output events.

Detailed Application Field Plans

The C167CRL33MHAKXQLA1 microcontroller finds extensive use in various automotive applications, including:

1. Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Anti-lock Braking Systems (ABS)
4. Airbag Control Units (ACUs)
5. Infotainment Systems
6. Climate Control Systems
7. Lighting Control Systems
8. Powertrain Control Modules (PCMs)

These application field plans highlight the versatility of the microcontroller in controlling and monitoring different aspects of an automobile.

Detailed and Complete Alternative Models

1. C167CR-LM33: Similar microcontroller with a lower clock frequency of 33 MHz
2. C167CR-LM16: Microcontroller with a reduced flash memory size of 128 KB
3. C167CR-LM8: Microcontroller with further reduced flash memory size of 64 KB
4. C167CR-LM4: Entry-level microcontroller with 32 KB flash memory

These alternative models offer different specifications and price points, catering to various project requirements and budget constraints.

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