DEMO9S08QE8 Freescale Semiconductor, DEMO9S08QE8 Datasheet - Page 24

• Manufacturer Part Number: DEMO9S08QE8
• Description: BOARD DEMO FOR MC9S08Q
• Manufacturer: Freescale Semiconductor
• Series: Flexis™r
• Type: MCUr

Specifications of DEMO9S08QE8

• Contents: Demo Board
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: Flexis - S08QE
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08QE8
• For Use With: DEMOACEX - BOARD EXPANSION FOR DEMO KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.1.2
7.1.3
20
J4 - Regulator Output Selection Jumper VOLT_EN
J5 - VDD Source Selection Jumper VDD_SELECT
The DEMOQE board power connector is incorrectly labelled as 5-12VDC.
The maximum voltage is 8VDC.
The regulator can output either a 2.1VDC or 3VDC voltage for the
DEMO9S08QE8. The VOLT_EN jumper J4 selects the voltage. Figure 7-2
shows the regulator output selection details.
Figure 7-2: Regulator Voltage Output Selection VOLT_EN (J4)
which derives its power from the USB bus
Select regulator input from the Embedded Multilink circuitry,
Select regulator input from DC power jack. A 5-8VDC center positive
power supply must be used.
Select regulator output to be 2.1V.
Select regulator output to be 3V
Select the regulator to supply microcontroller VDD. This is the default
setting.
Figure 7-1: PWR Selection Header (J3)
DEMO9S08QE8 User Manual