MC68HC908QY4MDT Freescale Semiconductor, MC68HC908QY4MDT Datasheet - Page 23

• Manufacturer Part Number: MC68HC908QY4MDT
• Description: IC MCU 4K FLASH 8MHZ 16-TSSOP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908QY4MDT

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, PWM
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -

1.6 Pin Function Priority
Table 1-3
Freescale Semiconductor
is meant to resolve the priority if multiple functions are enabled on a single pin.
Upon reset all pins come up as input ports regardless of the priority table.
Pin Name
PTA0
PTA1
PTA2
PTA3
PTA4
PTA5
Table 1-3. Function Priority in Shared Pins
MC68HC908QY/QT Family Data Sheet, Rev. 6
AD0 → TCH0 → KBI0 → PTA0
AD1 →TCH1 → KBI1 → PTA1
IRQ → KBI2 → TCLK → PTA2
RST → KBI3 → PTA3
OSC2 → AD2 → KBI4 → PTA4
OSC1 → AD3 → KBI5 → PTA5
Highest-to-Lowest Priority Sequence
NOTE
Pin Function Priority
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