Intel SA-1100 Table 14-2 . SA-1100 Pinout 256-Pin Mini-Ball Grid Array

14-4 SA-1100 Developer’s Manual
Package and Pinout
Note: All VDDX1, VDDX2, and VDDX3 pins should be connected directly to the VDDX power plane
of the system board. VDDP should be connected directly to the VDD plane of the system board.
Table 14-2 . SA-1100 Pinout – 256-Pin Mini-Ball Grid Array
Pin Signal Type BGA
Pad Pin Signal Type BGA Pad Pin 35 TypeBGA Pad Pin Signal TypeBGA Pad
1 RXD _C I/O B1 65 GP[15] I/O N6 129 VSSX –G7193VDDX3 ID7
2 TX D_C I/O C2 66 GP[14] I/O P6 130 VDDX2 – L12 194 ROMSEL I D6
3VDDX2 –J1367VDDX1 –D9131VSS – J16 19 5 TCK_BYP I A6
4VSSX –A168VSSX –F7132VDD – J14 196 TESTCLK I B6
5VDD – C1 69 GP [13] I/O R6 133 nCS[3] O H14 197 TMS I C6
6VSS – D3 70 GP [12] I/O R7 134 nCS[2] O H13 198 TCK I C5
7 D[0] I/O D2 71 GP[11] I/O T6 135 nCS[1] O H16 199 TDI I A5
8 D[8] I/O D1 72 GP[10] I/O P7 136 nCS[0] O H15 200 TDO O B5
9 D[16] I/O F4 73 GP[9] I/O T7 137 A[25] O G14 201 nTRST I B4
10 D[ 24] I/O E3 74 GP[8] I/O N8 138 A[24] O G16 202 BATT_FAULT I A4
11 D[ 1] I/O E2 75 GP[7] I/O P8 139 A[23] O G15 203 VSSX –H7
12 D[ 9] I/O E1 76 GP[6] I/O R8 140 A[22] O F15 204 VDDX1 –E8
13 D[ 17] I/O F3 77 VDDX1 –K10141VSSX –G8205VDD_FAULT IC4
14 D[25] I/O F2 78 VSSX –F8142VDDX2 – L13 206 PWR_EN O A3
15 VDDX2 –K579VDD – T8 143 A[21] O F14 207 SFRM_C O B3
16 VSSX –B280VSS – R9 144 A[20] O F13 208 SCLK_C O A2
17 D[2] I/O F1 81 GP[5] I/O P9 145 A[19] O F16 – VSSX –H8
18 D[10] I/O G2 82 GP[4] I/O T9 146 A[18] O E15 – VSSX –H9
19 D[18] I/O G3 83 GP[3] I/O N10 147 A[17] O E14 – VSSX –H10
20 D[26] I/O H4 84 GP[2] I/O R10 148 A[16] O E16 – VSSX –H11
21 D[3] I/O G1 85 GP[1] I/O P10 149 A[15] O D14 – VSSX –J6
22 D[11] I/O H3 86 GP[0] I/O T10 150 A[14] O D15 – VSSX –J7
23 D[19] I/O H2 87 L_BIAS I/O R11 151 VSS –D16–VSSX –J8
24 D[27] I/O J3 88 L_PCLK I/O P11 152 VDD –C15–VSSX –J9
25 VDD –H189VDDX1 –D11153VSSX –G9–VSSX –J10
26 VSS –J290VSSX –F9154VDDX2 –M5–VSSX –J11
27 VDDX2 – D13 91 L DD0 I/O N12 155 A[13] O C16 – VSSX –K6
28 VSSX – C3 92 LDD1 I/O T11 156 A[12] O B16 – VSSX –K7
29 D[4] I/O J1 93 LDD2 I/O R12 157 A[11] O C14 – VSSX –K8
30 D[12] I/O K4 94 LDD3 I/O P12 158 A[10] O B14 – VSSX –K9
31 D[20] I/O K3 95 LDD4 I/O P13 159 A[9] O B15 – VSSX –L6
32 D[28] I/O K2 96 LDD5 I/O T12 160 A[8] O A16 – VSSX –L7
33 D[5] I/O K1 97 LDD6 I/O R13 161 VSSX –G10–VSSX –L8
34 D[13] I/O L3 98 LDD7 I/O T13 162 VDDX1 –E6–VSSX –L9
35 D[21] I/O L2 99 VDDX1 –K11163A[7] OA15–VDDX1 –L11
36 D[29] I/O L1 100 VSSX – F10 164 A[6] O A14 – VDDX1 –E9
37 VDDX2 – K12 101 L_LCLK I/O R14 165 A[5] O B13 – VDDX1 –E10
38 VSSX – D4 102 L_FCLK I/O T14 166 A[4] O C13 �� VDDX1 –E11
39 D[6] I/O M4 103 nPOE O R15 167 A[3] O A13 – VDDX1 –M6
40 D[14] I/O M3 104 nPWE O T15 168 A[2] O B12 – VDDX1 –M7
41 D[22] I/O M2 105 nPIOR O P14 169 A[1] O C12 – VDDX1 –M8
42 D[30] I/O M1 106 nPIOW O P15 170 A[0] O D12 – VDDX1 –M9
43 D[7] I/O N3 107 VSSX –F11171VSSX –G11–VDDX1 –M10
44 D[15] I/O N2 108 VDDX2 –L4172VDDX1 –E7–VDDX1 –M11
45 D[23] I/O P3 109 VSS – T16 173 UDC- I/O A12 – VDDX1 –N7
46 D[31] I/O P2 110 VDD – R16 174 UDC+ I/O C11 – VDDX1 –N9
47 VDD – N1 111 PSKTSEL O P16 175 RXD_1 I/O B11 – VDDX1 –N11
48 VSS – P1 112 nIOIS16 I N15 176 TXD_1 I/O A11 – VDDX2 –E12
49 VDDX2 – E4 113 nPWAIT I N16 177 RXD_2 I/O B10 – VDDX2 –E13
50 VSSX – E5 114 nPREG O N14 178 TXD_2 I/O D10 – VDDX2 –F5
51 GP[27] I/O R1 115 nPCE2 O M13 179 RXD_3 I/O C10 – VDDX2 –F12
52 GP[26] I/O T1 116 nPCE1 O M15 180 TXD_3 I/O A10 – VDDX2 –G4
53 GP[25] I/O R2 117 nWE O M14 181 VSSX –H6–VDDX2 –G5
54 GP[24] I/O P4 118 nOE O M16 182 VDDX1 – L10 – VDDX2 –G12
55 GP[2 3] I/O T2 119 VSSX –G6183VSS –A9–VDDX2 –G13
56 GP[22] I/O R3 120 VDDX2 –L5184TXTAL IB9–VDDX2 –H5
57 VDDX1 – D5 121 nRAS[3 ] O L15 185 TEXTAL O C9 – VDDX2 –H12
58 VSSX – F6 122 nRAS[2] O L14 186 PEXTAL O A8 – VDDX2 –J4
59 GP[21] I/O T3 123 nRAS[1] O L16 187 PXTAL I B8 – VDDX2 –J5
60 GP[20] I/O R4 124 nRAS[0] O K13 188 VDDP –C8–VDDX2 –J12
61 GP[19] I/O T4 125 nCAS[3] O K15 189 VSS –D8–VDDX2 –M12
62 GP[18] I/O P5 126 nCAS[2] O K14 190 VDD –A7–VDDX2 –N4
63 GP[17] I/O R5 127 nCAS[1] O K16 191 nRESET I B7 – VDDX2 –N5
64 GP[16] I/O T5 128 nCAS[0] O J15 192 nRESET_OUT O C7 – VDDX2 –N13