Atf1508as dedicated pinouts, Atf1508as(l) – Rainbow Electronics ATF1508ASL User Manual
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ATF1508AS(L)
0784O–PLD–09/02
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
VCCINT
VCC pins for the device (+5V - Internal)
VCCIO
VCC pins for output drivers (for I/O pins) (+5V or 3.3V - I/Os)
ATF1508AS Dedicated Pinouts
Dedicated Pin
84-lead J-lead
100-lead PQFP
100-lead TQFP
160-lead PQFP
INPUT/OE2/GCLK2
2
92
90
142
INPUT/GCLR
1
91
89
141
INPUT/OE1
84
90
88
140
INPUT/GCLK1
83
89
87
139
I/O /GCLK3
81
87
85
137
I/O / PD (1, 2)
12,45
3,43
1,41
63,159
I/O / TDI(JTAG)
14
6
4
9
I/O / TMS(JTAG)
23
17
15
22
I/O / TCK(JTAG)
62
64
62
99
I/O / TDO(JTAG)
71
75
73
112
GND
7,19,32,42,
47,59,72,82
13,28,40,45,
61,76,88,97
11,26,38,43,
59,74,86,95
17,42,60,66,95,
113,138,148
VCCINT
3,43
41,93
39,91
61,143
VCCIO
13,26,38,
53,66,78
5,20,36,53,68,84
3,18,34,51,66,82
8,26,55,79,104,133
N/C
–
–
–
1,2,3,4,5,6,7,34,35,36,
37,38,39,40,44,45,46,
47,74,75,76,77,81,82,
83,84,85,86,87,114,
115,116,117,118,119,
120,124,125,126,127,
154,155,156,157
# of SIGNAL PINS
68
84
84
100
# USER I/O PINS
64
80
80
96