n n n
r m V r
V o e C a V
+ + + n C m m C n m C
n + n n G r C t _ a G _ I c G r G _ C
C C W R a N a t t t I x t c 1 N r N t N x N t a a t d c d I d d d d d d
S S S S 3 D 1 2 3 s O d 4 s 0 D d T s D d D 5 0 2 6 0 s 7 O 6 5 4 3 2 1
--------------------------------------------------------------------------_
/ 144 142 140 138 136 134 132 130 128 126 124 122 120 118 116 114 112 110 |_
/ 143 141 139 137 135 133 131 129 127 125 123 121 119 117 115 113 111 109 |
#TCK | 1 108 | ^DATA0
^CONF_DONE | 2 107 | ^DCLK
^nCEO | 3 106 | ^nCE
#TDO | 4 105 | #TDI
VCCIO | 5 104 | GND
GND | 6 103 | VCCINT
t1 | 7 102 | r1
l1 | 8 101 | r2
l2 | 9 100 | r3
l3 | 10 99 | r4
*RDYnBUSY | 11 98 | r5
l4 | 12 97 | r6
l5 | 13 96 | r7
l6 | 14 95 | r8
GND | 15 94 | VCCIO
VCCINT | 16 93 | GND
l7 | 17 92 | r9
l8 | 18 91 | r10
l9 | 19 ep1k50tc144-3 90 | r11
l10 | 20 89 | r12
l11 | 21 88 | r13
l12 | 22 87 | r14
l13 | 23 86 | r15
VCCIO | 24 85 | VCCINT
GND | 25 84 | GND
l14 | 26 83 | r16
l15 | 27 82 | r17
l16 | 28 81 | r18
l17 | 29 80 | r19
l18 | 30 79 | r20
l19 | 31 78 | b10
l20 | 32 77 | ^MSEL0
b1 | 33 76 | ^MSEL1
#TMS | 34 75 | VCCINT
^nSTATUS | 35 74 | ^nCONFIG
b2 | 36 73 | b9
| 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 _|
\ 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 |
\---------------------------------------------------------------------------
b a b G b a w a V n a a a V a G V G C r G G a a V a b b a G r b a a V a
3 5 4 N 5 1 d 1 C m 1 1 8 C 1 N C N L e N N 9 1 C 1 6 7 1 N a 8 7 6 C 4
D 5 8 C e 7 4 C 1 D C D K s D D 3 C 6 2 D m C
I m I I e I _ I
O _ N N t O a O
w T T 1
r 7
N.C. = No Connect. This pin has no internal connection to the device.
VCCINT = Dedicated power pin, which MUST be connected to VCC (2.5 volts).
VCCIO = Dedicated power pin, which MUST be connected to VCC (3.3 volts).
GND = Dedicated ground pin or unused dedicated input, which MUST be connected to GND.
RESERVED = Unused I/O pin, which MUST be left unconnected.
^ = Dedicated configuration pin.
+ = Reserved configuration pin, which is tri-stated during user mode.
* = Reserved configuration pin, which drives out in user mode.
PDn = Power Down pin.
@ = Special-purpose pin.
# = JTAG Boundary-Scan Testing/In-System Programming or Configuration Pin. The JTAG inputs TMS and TDI should be tied to VCC and TCK should be tied to GND when not in use.
& = JTAG pin used for I/O. When used as user I/O, JTAG pins must be kept stable before and during configuration. JTAG pin stability prevents accidental loading of JTAG instructions.
$ = Pin has PCI I/O option enabled. Pin is not '5.0 V'-tolerant.