Silicon Laboratories C8051T620/2-DK quick start Development Boards

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C8051T620/2-DK

7. Development Boards

The C8051T620/2 Development Kit includes a motherboard that interfaces to various daughter boards. The C8051T62x Emulation Daughter Board contains a C8051F34A device to be used for preliminary software development. The C8051T620 Socket Daughter Board and C8051T622 Socket Daughter Board allow programming and evaluation of the actual C8051T62x devices. Numerous input/output (I/O) connections are provided on the motherboard to facilitate prototyping. Figure 3 shows the C8051T62x Motherboard and indicates locations for various I/O connectors. Figure 4 shows the factory default shorting block positions. Figures 5, 6, and 7 show the available C8051T62x daughter boards. Figures 8, 9, 10, and 11 show the available C8051T32x daughter boards.

P1, P2

Daughter board connection

P3

Power connector that accepts input from 7.5 to 15 V dc unregulated power adapter

P4

USB connector for UART to USB communications interface

P5

USB Debug interface connector

J1

Analog I/O terminal block

J2

Port 0 header

J3

Port 1 header

J4

Port 2 header

J5

Port 3 header with access to VDD and GND

J6

Power supply selection header (See "7.3. Power Supply Headers (J6 and J7)" on page 14)

J7

Power supply enable header that connects power source selected on J6 to the board's main

 

 

power supply net

J8

Communications interface control signal header

J9

Connects port pins to the switches labeled “SW1” and “SW2”

J10

Connects port pins to the LEDs labeled “LED1” and “LED2”

J11

Communications interface data signal header

J12

Connects potentiometer to the port pin, P2.5

J13

Additional connections to ground

J14

Connects an external VREF from J1 to P0.7

J15

VPP supply connection used when programming EPROM devices

8

Rev. 0.4

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Contents Kit Contents About the Daughter BoardsHardware Setup C8051T620/2-DKSoftware Installation Development Tools InstallationCP210x USB to Uart VCP Driver Installation System RequirementsSilicon Labs IDE Software OverviewEvaluation Toolset Configuration Wizard Creating a New ProjectProgramming Utilities ToolStick TerminalBlinking LED Example Example Source CodeRegister Definition Files Development Boards C8051T62x Motherboard C8051T62x EDB C8051T320 QFP32 Socket Daughter Board C8051T327 QFN28 Socket Daughter Board Switches, LEDs, and Potentiometer J9, J10, and J12 System Clock SourcesPower Supply Headers J6 and J7 Motherboard I/O DescriptionsPort I/O Connectors J2, J3, J4, and J5 USB Debug Adapter DEBUG/P5Uart to USB Communications Interfaces COMM/P4 Communications Interface Selector Headers J8 and J11Analog I/O J1 and J14 VPP Connection J15Using Alternate Supplies with the C8051T62x Development Kit Schematics C8051T62x Motherboard Schematic 1C8051T62x Motherboard Schematic 2 C8051T62x Emulation Daughter Board Schematic C8051T620 QFN-32 Daughter Board Schematic C8051T622 QFN-24 Daughter Board Schematic C8051T320 QFP-32 Daughter Board Schematic C8051T321 QFN-28 Daughter Board Schematic C8051T326 QFN-28 Daughter Board Schematic C8051T327 QFN-28 Daughter Board Schematic Revision 0.2 to Revision Revision 0.3 to RevisionContact Information

C8051T620/2-DK specifications

Silicon Laboratories C8051T620/2-DK is an advanced single-chip microcontroller designed for high-performance embedded applications. Built around the robust C8051 architecture, this microcontroller integrates a powerful 8051 core with advanced peripherals, providing developers with a versatile platform for a range of application needs.

One of the standout features of the C8051T620/2-DK is its high-speed performance. The microcontroller can operate at clock speeds up to 100 MHz, significantly faster than standard 8051 microcontrollers. This capability enables the execution of complex algorithms and real-time processing tasks with ease. Moreover, the architecture boasts a 16-bit timer/counter that enhances the ability to manage timing-critical applications effectively.

The C8051T620/2-DK comes equipped with up to 64 KB of on-chip Flash memory, facilitating the storage of essential program code and data. This generous memory allocation allows developers to implement larger, more sophisticated programs without relying on external memory, thereby simplifying design and improving reliability. Additionally, the on-chip RAM can be up to 4 KB, providing ample space for executing variables and stack operations.

In terms of connectivity, the C8051T620/2-DK supports a slew of communication protocols, including UART, SPI, and I2C. This versatile communication capability enables seamless integration into various systems, allowing for easy data exchange with other devices, sensors, and peripherals.

Furthermore, the microcontroller includes an extensive range of integrated analog peripherals, such as a 12-bit ADC, which enhances the device’s ability to interface with analog signals in automotive, industrial, and consumer applications. The presence of PWM outputs also allows for precise control of motors and other actuators, making it an excellent choice for complex control systems.

Silicon Laboratories has designed the C8051T620/2-DK with energy efficiency in mind. The microcontroller supports multiple power-saving modes, enabling developers to optimize their designs for low power consumption. This feature is particularly valuable in battery-operated devices, where maintaining power is crucial for extending operational life.

Overall, the Silicon Laboratories C8051T620/2-DK provides a powerful, flexible, and energy-efficient solution for embedded systems. Its high-speed performance, large memory, extensive connectivity options, and robust analog capabilities make it an ideal choice for engineers and developers looking to create innovative embedded applications in diverse industries.