MC68HC908JG16FA MOTOROLA [Motorola, Inc], MC68HC908JG16FA Datasheet - Page 38

• Manufacturer Part Number: MC68HC908JG16FA
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

General Description
Technical Data
38
PTA0/KBA0/AD0
PTA7/KBA7/AD7
PTE1/T1CH01
PTE2/T2CH01
PTD0–PTD3
PTE0/TCLK
PIN NAME
PTC1/RxD
PTC0/TxD
PTE3/D+
PTE4/D–
:
8-bit general purpose I/O port.
Pins as keyboard interrupts, KBA0–KBA7.
Each pin has programmable internal pullup when configured
as input.
Each pin can be configured as ADC input channel.
2-bit general purpose I/O port.
Each pin has programmable internal pull-up device.
PTC0 as TxD of SCI module.
PTC1 as RxD of SCI module.
4-bit general purpose I/O port;
open-drain when configured as output.
PTD0–PTD1 have configurable 25mA sink for infrared LED.
PTD2–PTD3 have configurable 10mA sink for LED.
PTE0–PTE2 are general purpose I/O lines.
PTE0–PTE2 have programmable internal pullup when
configured as input or output.
PTE0 as TCLK of TIM1 and TIM2.
PTE1 as T1CH01 of TIM1.
PTE2 as T2CH01 of TIM2.
PTE3–PTE4 general purpose I/O lines;
open-drain when configured as output.
PTE3–PTE4 have programmable internal pullup when
configured as input.
PTE3 as D+ of USB module.
PTE4 as D– of USB module.
PTE4 as additional IRQ interrupt.
Freescale Semiconductor, Inc.
Table 1-1. Summary of Pin Functions
For More Information On This Product,
PIN DESCRIPTION
Go to: www.freescale.com
General Description
MC68HC908JG16
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
V
V
V
V
V
SSA
VOLTAGE
REG
REG
REG
REG
MOTOROLA
LEVEL
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
—
to V
REG
REG
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
or V
or V
or V
or V
Rev. 1.0
REGA
DD
DD
DD
DD