TEMPCOMPRTC-RD Silicon Laboratories Inc, TEMPCOMPRTC-RD Datasheet - Page 2

• Manufacturer Part Number: TEMPCOMPRTC-RD
• Description: KIT REF DES TEMP COMPENS RTC
• Manufacturer: Silicon Laboratories Inc

Specifications of TEMPCOMPRTC-RD

• Main Purpose: Timing, Real Time Clock (RTC)
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: C8051F300
• Primary Attributes: I²C, RS-232, SMBus Interfaces
• Secondary Attributes: A Keil Compiler and USB Debug Adapter are required
• Processor To Be Evaluated: C8051F300
• Interface Type: RS-232
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 336-1351

TEMPCOMPRTC-RD
3. Kit Overview
The Temperature Compensated Real Time Clock (TC-RTC) Reference Design Kit includes an evaluation board
that utilizes a Silicon Laboratories C8051F300 Mixed Signal Microcontroller. This kit offers the following features:
The board is pictured in Figure 1, with the major components labeled. The MCU on the board is preloaded with the
TC-RTC firmware with UART interface, and the included CD-ROM contains the firmware source code. More
information about this reference design can be found in “AN293: Temperature Compensated Real Time Clock
Reference Design Programmer’s Guide.” The following sections demonstrate the features of this reference design.
2
Low-cost Temperature Compensated Real Time Clock and Calendar
56-byte General Purpose Non-Volatile RAM
RS-232 Serial Interface
Optional SMBus/I
Full source code for the TC-RTC firmware is included
32 kHz
Crystal
‘F300
MCU
2
C Interface
Figure 1. Temperature Compensated RTC Evaluation Board
Rev. 0.1
Parallel Port
Connector (DB25)
Power
Connector
Debug
Connector
Serial Port
Connector
(DB9)