![](http://datasheet.mmic.net.cn/160000/OR4E041BA352-DB_datasheet_9580481/OR4E041BA352-DB_134.png)
134
Lattice Semiconductor
Data Sheet
September, 2002
ORCA Series 4 FPGAs
K33
3 (CR)
8
IO
PR10D
PR13D
PR15D
—
L21C_A0
K32
3 (CR)
8
IO
PR9A
PR12A
PR14A
—
T19
—
Vss
—
N30
3 (CR)
8
IO
PR9C
PR12C
PR14C
VREF_3_08
L22T_D2
K31
3 (CR)
8
IO
PR9D
PR12D
PR14D
—
L22C_D2
H34
2 (TR)
1
IO
PR8A
PR11A
PR13A
—
L1T_A0
J34
2 (TR)
1
IO
PR8B
PR11B
PR13B
—
L1C_A0
J33
2 (TR)
1
IO
PR8C
PR11C
PR13C
—
L2T_A1
J31
2 (TR)
1
IO
PR8D
PR11D
PR13D
VREF_2_01
L2C_A1
J32
2 (TR)
1
IO
PR7A
PR10C
PR12C
—
L3T_D1
G34
2 (TR)
1
IO
PR7B
PR10D
PR12D
—
L3C_D1
N32
—
Vss
—
H33
2 (TR)
1
IO
PR7C
PR9C
PR11C
—
L4T_A0
H32
2 (TR)
1
IO
PR7D
PR9D
PR11D
—
L4C_A0
H31
2 (TR)
2
IO
PR6A
PR7A
PR10C
—
L5T_D1
G33
2 (TR)
2
IO
PR6B
PR7B
PR10D
—
L5C_D1
A32
2 (TR)
—
VDDIO2
—
F33
2 (TR)
2
IO
PR6C
PR6A
PR9C
VREF_2_02
L6T_D0
G32
2 (TR)
2
IO
PR6D
PR6B
PR9D
—
L6C_D0
K30
2 (TR)
2
IO
PR5A
PR6C
PR8C
—
L7T_D2
G31
2 (TR)
2
IO
PR5B
PR6D
PR8D
—
L7C_D2
P13
—
Vss
—
E34
2 (TR)
3
IO
PR5C
PR5A
PR7C
—
L8T_D2
J30
2 (TR)
3
IO
PR5D
PR5B
PR7D
VREF_2_03
L8C_D2
F32
2 (TR)
3
IO
PR4A
PR6C
—
L9T_A0
F31
2 (TR)
3
IO
PR4B
PR6D
—
L9C_A0
B32
2 (TR)
—
VDDIO2
—
E33
2 (TR)
3
IO
PR4C
PR5C
—
L10T_A0
D33
2 (TR)
3
IO
PR4D
PR5D
—
L10C_A0
H30
2 (TR)
4
IO
PR3A
PR4C
—
L11T_D2
E32
2 (TR)
4
IO
PR3B
PR4D
VREF_2_04
L11C_D2
P14
—
Vss
—
E31
2 (TR)
4
IO
PR3C
PLL_CK3T/PLL1
L12T_A0
G30
2 (TR)
4
IO
PR3D
PLL_CK3C/PLL1
L12C_A0
C31
2 (TR)
—
VDDIO2
—
F30
—
VDD33
—
P15
—
Vss
—
P20
—
Vss
—
E29
—
VDD33
—
D30
—
IO
PLL_VF
—
C30
2 (TR)
5
IO
PT27D
PT37D
PT47D
PLL_CK2C/PPLL
L13C_D0
B31
2 (TR)
5
IO
PT27C
PT37C
PT47C
PLL_CK2T/PPLL
L13T_D0
P21
—
Vss
—
E28
2 (TR)
5
IO
PT27B
PT37B
PT46D
—
L14C_D2
Table 71. 680-Pin PBGAM Pinout
BM680
VDDIO
Bank
VREF
Group
I/O
OR4E02
OR4E04
OR4E06
Additional
Function
Pair