DC9S08QE32 Freescale Semiconductor, DC9S08QE32 Datasheet - Page 24

• Manufacturer Part Number: DC9S08QE32
• Description: DAUGHTER CARD FOR DEMO9S
• Manufacturer: Freescale Semiconductor

Specifications of DC9S08QE32

• Accessory Type: Daughter Card
• Processor To Be Evaluated: MC9S08QE32
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• 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: DEMO9S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.1.2
7.1.3
20
Note:
J4 - Regulator Output Selection Jumper VOLT_EN
J5 - VDD Source Selection Jumper VDD_SELECT
The DEMOQE board silk screen is incorrectly labelled as 5-12VDC. The
maximum voltage is 8VDC.
The regulator can output either a 2.1VDC or 3VDC voltage for the
DEMO9S08QE32. 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)
DEMO9S08QE32 User Manual