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CY37000 Datasheet, PDF (42/67 Pages) Cypress Semiconductor – 5V, 3.3V, ISR High-Performance CPLDs
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Ultra37000™ CPLD Family
Pin Configurations[19] (continued)
256-Ball PBGA (BG256)
Top View
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A
GND I/O21 NC I/O16 I/O12 I/O9 I/O7 I/O4 I/O0 I/O190 I/O189 I/O186 I/O182 NC I/O178 I/O175 NC
NC I/O169 I/O168 A
B
I/O23 I/O20 I/O19 I/O18 I/O15 I/O11 I/O8 I/O5 I/O1 I/O191 I/O187 I/O185 I/O181 NC
NC I/O174 I/O171 I/O170 NC I/O166 B
C
NC
NC I/O22 NC I/O17 I/O14 I/O10 I/O6 I/O2
NC I/O188 I/O184 I/O180 I/O179 I/O176 I/O173 I/O172 I/O167 I/O165 I/O162 C
D
I/O24 NC
NC GND NC VCCO I/O13 GND I/O3
NC
VCC I/O183 GND I/O177 VCCO NC GND I/O164 TDI I/O160 D
E
I/O27 I/O26 I/O25 NC
I/O163 I/O161 I/O159 I/O156
E
F
I/O30 TCK I/O28 VCCO
VCCO I/O158 NC I/O154
F
G
I/O33 I/O32 I/O31 I/O29
I/O157 I/O155 I/O153 I/O152 G
H
I/O35 NC I/O34 GND
GND GND GND GND GND GND
GND I/O151 I/O150 I/O149 H
J
I/O39 I/O38 I/O37 I/O36
GND GND GND GND GND GND
I/O148 I/O147 I/O146 I/O145
J
K
I/O42 I/O40 I/O41 VCC
GND GND GND GND GND GND
I/O144 CLK3/I4 NC
NC
K
L
I/O43 I/O44 I/O45 I/O46
GND GND GND GND GND GND
VCC CLK2/I3 I/O143 NC
L
M
I/O47 CLK0/I0 CLK1/I1 I/O48
GND GND GND GND GND GND
I/O139 I/O140 I/O141 I/O142 M
N
I/O49 I/O50 I/O51 GND
GND GND GND GND GND GND
GND I/O136 I/O137 I/O138 N
P
I/O52 I/O53 I/O55 I/O58
I/O131 I/O133 I/O134 I/O135
P
R
I/O54 I/O56 I/O59 VCCO
VCCO I/O130 NC I/O132 R
T
I/O57 I/O60 I/O62 I/O65
I/O124 I/O127 I/O128 I/O129
T
U
I/O61 I/O63 I/O66 GND I/O76 VCCO I/O82 GND I/O91 VCC I/O98 I/O102 GND I/O112 VCCO NC GND I/O123 I/O122 I/O126 U
V
I/O64 I/O67 I/O69 I/O75 I/O78 I/O81 I/O85 I/O88 I/O92
I2
I/O97 I/O101 I/O105 I/O109 I/O113 TDO I/O114 I/O117 I/O121 I/O125
V
W
I/O68 I/O70 I/O72 I/O74 I/O79 I/O83 I/O86 I/O89 I/O93 I/O95 I/O96 I/O100 I/O104 I/O107 I/O110 NC
NC I/O115 I/O118 I/O120 W
Y
I/O71 I/O73 I/O77 TMS I/O80 I/O84 I/O87 I/O90 I/O94 NC
NC I/O99 I/O103 I/O106 I/O108 I/O111 NC
NC I/O116 I/O119
Y
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Document #: 38-03007 Rev. **
Page 42 of 67
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