DEMO9S08QB8 Freescale Semiconductor, DEMO9S08QB8 Datasheet - Page 28

• Manufacturer Part Number: DEMO9S08QB8
• Description: BOARD DEMO FOR 9S08 QB MCU
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S08QB8

• Contents: Board, Cable
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: S08QB
• Kit Contents: Board
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08QB8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.1.2
24
Note:
J4 - Regulator Output Selection Jumper VOLT_EN
input contention from damaging the board and the host. Figure 7-1 shows the
regulator input selection details.
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
DEMO9S08QB8. 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
Figure 7-1: PWR Selection Header (J3)
DEMO9S08QB8 User Manual