DEMO9S08AC60E Freescale Semiconductor, DEMO9S08AC60E Datasheet - Page 20

• Manufacturer Part Number: DEMO9S08AC60E
• Description: BOARD DEMO FOR MC9S08A
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S08AC60E

• Contents: Board, Cable, CD
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: Flexis - S08AC
• Kit Contents: Board
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08AC60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.13.5 Light Sensor
1.13.6 Potentiometer
1.13.7 I/O Connector
20
A photo detect IC (U4) combines a photodiode and a current amplifier on a
single IC to provide variable current. The light sensor is connected to the MCU
on PTD1. PTD1 can be disconnected from the light sensor by removing jumper
J4.
A 10 Kohm thumb-wheel potentiometer (VR1) provides variable resistor for
users to assist them in application development. The potentiometer is connected
to the MCU on PTD0. PTD0 can be disconnected from the potentiometer by
removing jumper J3. The voltage seen on PTD0 is the result of a voltage divider
that changes as the potentiometer is turned.
A 40-pin I/O connector (J35) is available for user expansion. This connector is
located on the bottom of the board and has holes so that pins of a connecting
DEMO9S08AC60E User’s Guide, Rev. 0.1
Sleep Mode
Amplified Y Output
Amplified X Output
Raw Y Output
Raw X Output
Accelerometer
Function
Table 1-11 Accelerometer (U5) Connections
PTC4
PTD4
PTD5
PTD6
PTD7
MCU Port
J5
J6
J7
J8
J9
Jumper
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