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C8051T620/2 D
1. Kit Contents
The C8051T620 and C8051T622 Development Kits contain the following items:

C8051T62x Motherboard

C8051T62x Emulation Daughter Board with C8051F34A installed

Socket Daughter Board (one of the following):
C8051T620DK: C8051T62x QFN 32-pin

C8051T622DK: C8051T622 QFN 24-pin


Device samples (one of the following):
C8051T620DK: C8051T620-GM (Qty: 10) and C8051T626-B-GM (Qty: 10)

C8051T622DK: C8051T622-GM (Qty: 10)


C8051Txxx Development Kit Quick-Start Guide
Quick Start Guide includes steps to download the following development software and documentation (these

instructions can also be found in this document. See "4. Software Installation" on page 3.):
• Silicon Laboratories Integrated Development Environment (IDE)
• Evaluation version of 8051 development tools (macro assembler, linker, C compiler)
• Source code examples and register definition files
• Documentation

AC-to-DC universal power adapter

Two USB cables
2. About the Daughter Boards
The C8051T620 and C8051T622 Development Kits include an Emulation Daughter Board (EDB) and a QFN
Socket Daughter Board (QFN-DB). The EDB has an installed C8051F34A device, which is a Flash-based device
that can be used for the majority of C8051T62x/32x code development. The QFN-DB is intended to allow both
programming and system-level debugging of C8051T62x/32x devices directly.
A C8051T62x/32x device cannot be erased once it has been programmed; so, it is advisable to use the
C8051F34A for the majority of code development. Refer to "AN368: Differences between the C8051F34A and the
C8051T62x and C8051T32x Device Families" for more details on how the C8051F34A can be used to develop
code for the C8051T62x/32x device families. Application notes can be found on the Silicon Labs web site:
www.silabs.com/appnotes
Rev. 0.5 7/12
E V E L O P M E N T
Copyright © 2012 by Silicon Laboratories
C8051T620/ 2-DK
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C8051T620/2-DK

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Summary of Contents for Silicon Laboratories C8051T622

  • Page 1 Two USB cables 2. About the Daughter Boards The C8051T620 and C8051T622 Development Kits include an Emulation Daughter Board (EDB) and a QFN Socket Daughter Board (QFN-DB). The EDB has an installed C8051F34A device, which is a Flash-based device that can be used for the majority of C8051T62x/32x code development. The QFN-DB is intended to allow both programming and system-level debugging of C8051T62x/32x devices directly.
  • Page 2: Hardware Setup

    2. If using the QFN Socket Daughter Board, place the device to be programmed into the socket. 3. Place shorting blocks on J7 and the +3VD-VDD_PWR jumper pair on J6, as shown in Figure 1. 4. Connect the motherboard’s P5 USB connector to a PC running the Silicon Laboratories IDE using the USB Cable.
  • Page 3: Software Installation

    Information windows will pop up from the taskbar to show the installation progress. 6. If needed, the driver files can be uninstalled by selecting the “Silicon Laboratories CP210x USB to UART Bridge (Driver Removal)” option in the “Add or Remove Programs” window.
  • Page 4: Software Overview

    C8051T620/2-DK 5. Software Overview The following software is necessary to build a project, download code to, and communicate with the target microcontroller.  8051 Evaluation Toolset  Silicon Labs Integrated Development Environment (IDE) Other useful software included in the Silicon Labs 8-bit Development Tools package from the Silicon Labs Downloads web site ( www.silabs.com/mcudownloads) includes: ...
  • Page 5 C8051T620/2-DK  6. Click the Connect button in the toolbar or select Debug Connect from the menu to connect to the device. 7. Download the project to the target by clicking the Download Code button in the toolbar. Note: To enable automatic downloading if the program build is successful, select Enable Automatic Con- ...
  • Page 6: Configuration Wizard

    C8051T620/2-DK 5.3. Configuration Wizard 2 Configuration Wizard 2 is a code generation tool for all Silicon Laboratories devices. Code is generated through the use of dialog boxes for each device peripheral as shown in Figure 2. Figure 2. Configuration Wizard 2 Utility The Configuration Wizard utility helps accelerate development by automatically generating initialization source code to configure and enable the on-chip resources needed by most design projects.
  • Page 7 C8051T620/2-DK 5.5. Programming Utilities The Silicon Labs IDE is the primary tool for downloading firmware to the MCU during development. There are two software programming tools that are intended for use during prototyping or in the field: the MCU Production Programmer and the Flash Programming Utilities.
  • Page 8: Example Source Code

    SiLabs\MCU\Examples\C8051T620_1_6_7_T320_3 SiLabs\MCU\Examples\C8051T622_3_T326_7 directory during IDE installation. The register and bit names are identical to those used in the C8051T620-21-26- 27_T320-3 or C8051T622-23_T326-27 data sheet. 6.2. Blinking LED Example The example source files T620_Blinky.asm and T620_Blinky.c or T622_Blinky.asm and T622_Blinky.c show examples of several basic C8051T62x functions.
  • Page 9: 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.
  • Page 10 C8051T620/2-DK LED1 LED2 SILICON LABS www.silabs.com P1.0 P0.1 P1.2 P0.6 LED2 LED1 P2.1 P2.0 P2.3 P2.2 C8051T62x-MB VDD_PWR +3VD VDD_PWR VDD_EXT VDD_PWR VDD_DEBUG VDD_PWR VDD_COMM USB ACTIVE DEBUG STOP USB ACTIVE CP2103 F326 RTS_DEBUG CTS_DEBUG P1.1 P1.2 RTS_COMM CTS_COMM RX_DEBUG TX_DEBUG P0.4 P0.5...
  • Page 11 VBUS VREGIN VREGIN Figure 5. C8051T62x Emulation Daughter Board C8051T62x QFN32 SKT DB SILICON LABS www.silabs.com Figure 6. C8051T620 QFN32 Socket Daughter Board C8051T622 QFN24 SKT DB SILICON LABS www.silabs.com Figure 7. C8051T622 QFN24 Socket Daughter Board Rev. 0.5...
  • Page 12 C8051T620/2-DK C8051T320 QFP32 SKT DB SILICON LABS www.silabs.com Figure 8. C8051T320 QFP32 Socket Daughter Board C8051T321 QFN28 SKT DB SILICON LABS www.silabs.com Figure 9. C8051T321 QFN28 Socket Daughter Board C8051T326 QFN28 SKT DB SILICON LABS www.silabs.com Figure 10. C8051T326 QFN28 Socket Daughter Board Rev.
  • Page 13 C8051T620/2-DK C8051T327 QFN28 SKT DB SILICON LABS www.silabs.com Figure 11. C8051T327 QFN28 Socket Daughter Board Rev. 0.5...
  • Page 14 However, if you wish to operate the C8051T62x/32x device at a frequency not available with the internal oscillator, an external oscillator source may be used. Refer to the C8051T620-21-26-27_T320-3 or C8051T622- 23_T326-27 data sheet for more information on configuring the system clock source.
  • Page 15 C8051T620/2-DK Table 2 lists the port pins and headers corresponding to the switches, LEDs, and potentiometer. Table 2. Motherboard I/O Descriptions Description Component Name Header Switch Daughter Card's P0.1 J9 [2-4] Daughter Card’s P2.0 J9 [4-6] Switch Daughter Card’s P1.0 J9 [1-3] Daughter Card’s P2.1 J9 [3-5]...
  • Page 16 The USB Debug Adapter's communications interface connects to a PC through P5. Access to the USB Debug Adapter's communications interface is provided by the Windows program called “ToolStick Terminal”, which is available for download for free from the Silicon Laboratories website. See the ToolStick Terminal help file for information on how to use ToolStick Terminal.
  • Page 17 J15 can be removed. See Table 4 for more information on which port pins are shared with VPP. Table 4. VPP Pin Sharing Device Pin Shared with VPP C8051T620 C8051T621 C8051T626 C8051T627 P1.5 C8051T320 C8051T321 C8051T322 C8051T323 C8051T622 C8051T623 P1.1 C8051T326 C8051T327 Rev. 0.5...
  • Page 18 (J1). Some devices in the C8051T62x/32x family also support a separate voltage input for the input/output voltage of the port pins. This Voltage Input/Output (VIO) should be input to J1 on Pin 2. See the C8051T620-21-26-27_T320-3 or C8051T622-23_T326-27 data sheet for more information about VIO usage and constraints.
  • Page 19 C8051T620/2-DK 8. Schematics Rev. 0.5...
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  • Page 28: Document Change List

    C8051T620/2-DK OCUMENT HANGE Revision 0.2 to Revision 0.3  Updated "4.2. Development Tools Installation" on page 3.  Updated "4.3. CP210x USB to UART VCP Driver Installation" on page 3.  Updated Figure 17 on page 22.  Updated Figure 18 on page 23. ...
  • Page 29 The products must not be used within any Life Support System without the specific written consent of Silicon Laboratories. A "Life Support System" is any product or system intended to support or sustain life and/or health, which, if it fails, can be reasonably expected to result in significant personal injury or death.
  • Page 30 X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for category: Daughter Cards & OEM Boards Click to view products by manufacturer: Silicon Labs Other Similar products are found below : ADZS-21262-1-EZEXT 27911 MPC5777C-416DS KITMPC5744DBEVM SPC56ELADPT144S TMDXRM46CNCD DM160216 EV- ADUCM350GPIOTHZ EV-ADUCM350-BIO3Z ATSTK521 1130 MA160015 MA240013 MA240026 MA320014 MA330014 MA330017 TMDSCNCD28054MISO MIKROE-2152 MIKROE-2154 MIKROE-2381 TSSOP20EV MIKROE-1108 MIKROE-1516 SPS-READER- GEVK AC244049 AC244050 AC320004-3 2077 ATSMARTCARD-XPRO EIC - Q600 -230 ATZB-212B-XPRO SPC560PADPT100S...

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