MC13192EVB Reference Manual, Rev. 1.2
Freescale Semiconductor
2-1
Chapter 2
System Overview
This chapter introduces the basic components, functionality, and power supply options of the
MC13192EVB. Also included in this chapter are the schematic and Bill of Materials (BOM) for the
MC13192EVB. For more information on applications used to evaluate the Freescale ZigBee/802.15.4
solution, refer to the
ZigBee/802.15.4 Evaluation Kit Quick Start Guide
, AN2772.
For information on how to setup the Freescale ZigBee/802.15.4 MAC primitives and the development
environment, refer to the
802.15.4 MAC/PHY Software Reference Manual
, (802154MPSRM).
The primary voltage supply for the MC13192EVB is 3.0 V. This voltage is generated by the LDO (IC106
from National Semiconductors). The LDO can be supplied from either a USB port on a PC, or by a DC
voltage adapter. Input voltage from the DC voltage adaptor must be in the 3.5 to 12 VDC range.
The 3.0 V supply is split into various blocks such as, RF, LNA, BB, and others with 0 ohm resistors. This
allows users to measure current consumption of the various MC13192EVB blocks.
2.1
Microcontroller Unit
This section introduces the microcontroller unit (MCU) basic components and features.
The MC9S08GT60 is a member of the low-cost, high performance, HCS08 Family of 8-bit
microcontroller units. The MC9S08GT60 has 60 KB of on-chip programmable FLASH memory and 4 KB
of RAM available.
The MC9S08GT60 includes two independent serial communications interface (SCI) modules. These serial
communications interfaces are connected to respectively a RS-232 interface and an USB interface.
The MCU contains an analog to digital (ATD) converter module of 8 ports. The half of the pins is used for
communication to the RF part and the rest are available for easy use.
A serial peripheral interface (SPI) module handles the data communication between the MCU and the
transceiver.
All connections needed for fully controlling the MC13192, 2.4 GHz transceiver are provided by the
MC9S08GT60.
The MC9S08GT60 is housed in a 48-pin quad flat non-lead package (QFN).
Summary of Contents for FREESCALE MC13192
Page 1: ...Document Number MC13192EVBRM Rev 1 2 09 2006 MC13192 Evaluation Board Reference Manual...
Page 8: ...MC13192EVB Reference Manual Rev 1 2 vi Freescale Semiconductor...
Page 10: ...Safety Information MC13192EVB Reference Manual Rev 1 2 1 2 Freescale Semiconductor...
Page 18: ...System Overview MC13192EVB Reference Manual Rev 1 2 2 8 Freescale Semiconductor...
Page 32: ...RF Front End MC13192EVB Reference Manual Rev 1 2 3 14 Freescale Semiconductor...
Page 34: ...PCB and MC13192EVB Interfaces MC13192EVB Reference Manual Rev 1 2 4 2 Freescale Semiconductor...