s908ey16g2vfar Freescale Semiconductor, Inc, s908ey16g2vfar Datasheet - Page 25

• Manufacturer Part Number: s908ey16g2vfar
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

See
Interface (ESCI)
1.6 Pin Summary
Freescale Semiconductor
PTB5/ATD5/SPSCK
PTB7/ATD7/TBCH1
PTB6/ATD6/TBCH0
PTB4/ATD4/MOSI
PTB3/ATD3/MISO
PTA3/KBD3/RxD
PTA2/KBD2/TxD
Chapter 12 Input/Output (I/O) Ports (PORTS)
PTA5/SPSCK
PTA4/KBD4
PTA1/KBD1
PTA0/KBD0
PTB2/ATD2
Pin Name
PTA6/SS
Any unused inputs and I/O ports should be tied to an appropriate logic level
(either V
not require termination, termination is recommended to reduce the
possibility of electro-static discharge damage.
Module.
DD
Keyboard Wakeup Pin
Keyboard Wakeup Pin
Keyboard Wakeup Pin
Keyboard Wakeup Pin
Keyboard Wakeup Pin
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
General-Purpose I/O
Timer B Channel 1
Timer B Channel 0
SCI Transmit Data
SCI Receive Data
SPI Slave Select
or V
MC68HC908EY16A • MC68HC908EY8A Data Sheet, Rev. 1
SPI Data Path
SPI Data Path
ADC Channel
ADC Channel
ADC Channel
ADC Channel
ADC Channel
ADC Channel
SPI Clock
SPI Clock
Function
SS
). Although the I/O ports of the MC68HC908EY16A do
Table 1-1. External Pin Summary
NOTE
Driver Type
and
Dual State
Dual State
Dual State
Dual State
Dual State
Dual State
Dual State
Dual State
Dual State
Dual State
Dual State
Dual State
Dual State
Chapter 13 Enhanced Serial Communications
Hysteresis
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
(1)
Reset State
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Input Hi-Z
Pin Summary
25