National CP3BT26 Computer Hardware User Manual


 
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CP3BT26
Table 95 Pin Assignments for LQFP-144 Package
Pin Name Alternate Function(s) Pin Number Type
GND 23, 32, 58, 85, 91, 121 PWR
VCC 24, 31, 57, 86, 90, 122 PWR
IOGND
3, 9, 16, 43, 46, 49, 55,
66, 84, 117, 130
PWR
IOVCC
6, 12, 20, 41, 44, 51, 63,
80, 126, 140
PWR
AGND 27 PWR
AVCC 28 PWR
ADGND 96 PWR
ADVCC 95 PWR
UVCC 71 PWR
UGND 72 PWR
X1CKI BBCLK 26 I
X1CKO 25 O
X2CKI 29 I
X2CKO 30 O
ENV2 SLOWCLK 33 I/O
ENV1 CPUCLK 34 I/O
ENV0 PLLCLK 35 I/O
RESET
106 I
TMS 107 I
TDI 108 I
TCK 109 I
TDO 112 O
RDY
113 O
RFDATA 73 I/O
D- 70 I/O
D+ 69 I/O
SCL 87 I/O
SDA 88 I/O
ADC0 TSX+ 98 I/O/HIZ 20mA+
ADC1 TSY+ 99 I/O/HIZ 20mA+
ADC2 TSX- 100 I/O/HIZ 20mA+
ADC3 TSY- 101 I/O/HIZ 20mA+
ADC4 MUXOUT0 102 I/O
ADC5 MUXOUT1 103 I/O
ADC6 104 I
ADC7 ADCIN 105 I
VREFP 97 I
PB0 D0 22 GPIO
PB1 D1 21 GPIO
PB2 D2 19 GPIO
PB3 D3 18 GPIO