C8051F020DK Silicon Laboratories Inc, C8051F020DK Datasheet - Page 271

• Manufacturer Part Number: C8051F020DK
• Description: DEV KIT FOR F020/F021/F022/F023
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F020DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F02x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F020
• Silicon Family Name: C8051F02x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Silicon Laboratories C8051 F020/021/022/023
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1200

C8051F020/1/2/3
24.3. Debug Support
Each MCU has on-chip JTAG and debug logic that provides non-intrusive, full speed, in-circuit debug support using
the production part installed in the end application, via the four pin JTAG I/F. Silicon Labs' debug system supports
inspection and modification of memory and registers, breakpoints, and single stepping. No additional target RAM,
program memory, or communications channels are required. All the digital and analog peripherals are functional and
work correctly (remain synchronized) while debugging. The Watchdog Timer (WDT) is disabled when the MCU is
halted during single stepping or at a breakpoint.
The C8051F020DK is a development kit with all the hardware and software necessary to develop application code
and perform in-circuit debug with each MCU in the C8051F020 family. Each kit includes an Integrated Development
Environment (IDE) which has a debugger and integrated 8051 assembler. The kit also includes an RS-232 to JTAG
interface module referred to as the Serial Adapter, a target application board with a C8051F020 installed, RS-232 and
JTAG cables, and wall-mount power supply.
Rev. 1.4
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