20
ATF1504AS(L)
0950N–PLD–07/02
OE (1, 2) Global OE Pins
GCLR Global Clear Pin
GCLK (1, 2, 3) Global Clock Pins
PD (1, 2) Power down pins
TDI, TMS, TCK, TDO JTAG pins used for boundary-scan testing or in-system programming
GND Ground Pins
V
CCINT
VCC pins for the device (+5V - Internal)
V
CCIO
VCC pins for output drivers (for I/O pins) (+5V or 3.3V - I/Os)
ATF1504AS Dedicated Pinouts
Dedicated Pin
44-lead
TQFP
44-lead
J-lead
68-lead
J-lead
84-lead
J-lead
100-lead
PQFP
100-lead
TQFP
INPUT/OE2/GCLK2 40 2 2 2 92 90
INPUT/GCLR 39 1 1 1 91 89
INPUT/OE1 384468849088
INPUT/GCLK1374367838987
I/O/GCLK3 354165818785
I/O/PD (1,2) 5, 19 11, 25 17, 37 20, 46 14, 44 12, 42
I/O/TDI(JTAG)1 712146 4
I/O/TMS (JTAG) 7 13 19 23 17 15
I/O/TCK(JTAG)263250626462
I/O/TDO(JTAG)323857717573
GND 4, 16, 24, 36 10, 22, 30, 42
6, 16, 26, 34,
38, 48, 58, 66
7, 19, 32, 42,
47, 59, 72, 82
13, 28, 40, 45,
61, 76, 88, 97
11, 26, 38, 43,
59, 74, 86, 95
V
CCINT
9, 17, 29, 41 3, 15, 23, 35 3, 35 3, 43 41, 93 39, 91
V
CCIO
––
11, 21, 31, 43,
53, 63
13, 26, 38, 53,
66, 78
5, 20, 36, 53,
68, 84
3, 18, 34, 51,
66, 82
N/C ––––
1, 2, 7, 9,
24, 26, 29, 30,
51, 52, 55, 57,
72, 74, 79, 80
1, 2, 5, 7, 22,
24, 27, 28, 49,
50, 53, 55, 70,
72, 77, 78
#ofSignalPins363652686868
# User I/O Pins 32 32 48 64 64 64