M68EVB908QL4 Freescale Semiconductor, M68EVB908QL4 Datasheet - Page 11

• Manufacturer Part Number: M68EVB908QL4
• Description: BOARD EVALUATION FOR 908QL4 MCU
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of M68EVB908QL4

• Contents: Module and Misc Hardware
• For Use With/related Products: MC68HC908QL4 Family
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M 6 8 E V B 9 0 8 Q L 4
LIN Connectors and Options
The LIN network connectors (LIN-J1 and LIN-J2) provide a standard pin configuration with a
network option position.
LIN Signal
Option pin
Option pin 2 on the LIN connectors provides an additional ground or Test Pad to apply another
signal with the network. Test pad TP2 provides option access to LIN-J1 and TP3 provides
option access to LIN-J2. Option pad set 1 and 2 will provide connections to ground for LIN_J1
and LIN-J2 option pin 2 respectfully.
MC68HC980QL4 PORT CONNECTORS
MCU_PORT
The MCU PORT provides access to the MC68HC908QL4 I/O ports. Port configuration reflects
the DIP package device pin and signal order.
Notes:
1) PTA0 – 2, PTA4, and PTA5 applied with CYCLONE cable if installed.
2) PTA0 is also the MON08 debug monitor serial I/O (MON_EN).
3) PTA2 provides IRQ Push Switch input (JP1) or Monitor mode entry voltage (MON_EN).
4) PTA3 provides RESET Push Switch input (JP1).
5) PTB0 provides D1 indicator output (JP1).
6) PTB3/AD5 provides RV1 user pot input (JP1).
7) PTB4 provides LIN serial input (SLCRX).
8) PTB5 provides LIN serial output (SLCTX).
PTA2/IRQ*/KBI2/TCLK
PTA1/TCH1/KBI1
PTA3/RST*/KBI3
Front view (looking into connector from outside of board edge)
4
2
PTB0/TCH0
+5V (VDD)
PTB3/AD5
PTB2/AD4
PTB1
3 +VSUP Input
1 Ground
1 16
2 15
3 14
4 13
5 12
6 11
7 10
8 9
GND (VSS)
PTA0/AD0/KBD0
PTA5/OSC1/AD3/KBD5
PTA4/OSC2/AD2/KBI4
PTB4/SLCRX
PTB5/SLCTX
PTB6
PTB7
11
Mating connector = Molex 39-01-2040 with
39-00-0039 pins
1 2 / 0 4 / 0 3