PAK=56 REM=MC68HC05L28 (SDIP56): REM=RESET: 6 - Prog. RST REM=TXD:10 - Prog. RXD REM=RXD:9 - Prog. TXD REM=GND:1 - Gnd REM=IRQ0:5 - Prog. V10V REM=PB2:51 - Logic 1 REM=PB3:52 - Logic 1 REM=PB6:55 - Logic 1 REM=OSC:7 - OSC (optional) REM=VDD:2 - Vcc (optional) 1 !VSS#GND 2 !VDD#VCC 3 IRQ2 4 IRQ1 5 !VPP/IRQ0#V10V 6 !RESET#RST 7 !OSC1 8 OSC2 9 !PA0#TXD 10 !PA1#RXD 11 PA2 12 PA3 13 PA4 14 PA5 15 PA6 16 PA7 17 FP0 18 FP1 19 FP2 20 FP3 21 FP4 22 FP5 23 FP6 24 FP7 25 FP8 26 FP9 27 FP10 28 FP11 29 FP12 30 FP13 31 FP14 32 FP15 33 FP16 34 FP17 35 BP0 36 BP1 37 BP2 38 BP3 39 PD5/SCLO 40 PD4/SDA0 41 PD3/TCMP2 42 PD2/TCAP2 43 PD1/TCMP1 44 PDO/TCAP1 45 VREFL 46 AD0 47 AD1 48 VREFH 49 PB0 50 PB1 51 !PB2#LOGIC 1 52 !PB3#LOGIC 1 53 PB4 54 PB5 55 !PB6#LOGIC 1 56 PB7