DEMO908QB8 Freescale Semiconductor, DEMO908QB8 Datasheet - Page 5

• Manufacturer Part Number: DEMO908QB8
• Description: BOARD DEMO FOR MC68HC908QB8
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO908QB8

• Contents: *
• Processor To Be Evaluated: MC908QB8
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• Silicon Manufacturer: Freescale
• Core Architecture: HC08
• Core Sub-architecture: HC08
• Silicon Core Number: MC68HC908
• Silicon Family Name: HC08Q
• Kit Contents: MC68HC908QB8, Cables, Guides
• Rohs Compliant: No
• For Use With/related Products: MC68HC908QB8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

D E M O 9 0 8 Q B 8
FEATURES
The DEMO908QB8 is an evaluation or demonstration board for the MC68HC908QB8 micro-
controller. Development of applications is quick and easy with the integrated USB-MON08,
sample software tools, and examples. An optional MON08 port is also provided to allow use of
a MON08 cable. A 28-pin connector allows connecting the DEMO908QB8 board to an ex-
panded evaluation environment.
Features:
♦ MC68HC908QB8 CPU
♦ 16TSSOP MCU w/ optional 16-DIP, and 8-DIP
♦ Integrated USB-MON08 Cable
♦ MON08 Header for MON08 Cable Support
♦ LIN Bus Connectivity
♦ RS-232 Serial Port w/ DB9 Connector
♦ Internal Oscillator Trimmable to 0.4%
♦ External 9.8304 MHz Clock Oscillator (not
♦ 4-Ch, 16-bit, Timer Interface Board
♦ 10-Ch, 10-bit Analog to Digital Converter (ATD)
♦ Power Input Selection Jumper
♦ User Components Provided
♦ Jumpers
♦ Connectors
♦ 8K Byte Flash
♦ 256 Bytes RAM
♦ Internal Oscillator
♦ Up to 13 I/O lines, 1 Input Only
♦ Timer Interface Board
♦ ESCI and SPI Communication Ports
♦ 6 Key-Board Wake-up Ports
♦ Analog to Digital Comparator (ATD)
♦ Default 1Mhz Internal Bus Operation
sockets
installed in default configuration)
♦ Regulated +5V power supply
♦ Optional power input from Connector J1
♦ Optional power output through Connector J1
♦ 3 Push Switches; 2 User, 1 Reset
♦ 3 LED Indicators; 2 User, 1 +5V
♦ Disable User Functions
♦ Power Select
♦ COM_SEL
♦ J6 (OSC_EN not installed)
♦ J5 (VTST_EN not installed)
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♦ Supplied with DB9 Serial Cable, Documentation
Specifications:
Board Size 3.1” x 3.2”
Power Input: 9VDC typical, +6VDC to +18VDC
♦ 28-pin MCU I/O Connector
♦ 2.0mm Barrel Connector
♦ MON08 Pin Header (not installed)
♦ DB9 Serial Connector
♦ 4-pin LIN Connectors
(CD), and Manual.
NOTE: LIN functionality enabled when pow-
ered from PWR connector only.
M A R C H
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