CY37000 CYPRESS [Cypress Semiconductor], CY37000 Datasheet - Page 11

• Manufacturer Part Number: CY37000
• Description: 5V, 3.3V, ISR High-Performance CPLDs
• Manufacturer: CYPRESS [Cypress Semiconductor]

Logic Block Diagrams
Document #: 38-03007 Rev. **
CY37256 / CY37256V (256-Lead BGA)
TDI
TCK
TMS
JTAG Tap
Controller
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
12
24
36
48
60
72
84
0
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
11
23
35
47
59
71
83
95
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
(continued)
TDO
BLOCK
BLOCK
BLOCK
BLOCK
BLOCK
BLOCK
BLOCK
BLOCK
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
4
C
D
G
H
A
B
E
F
96
36
16
36
16
36
16
36
16
36
16
36
16
36
16
36
16
Input
1
PIM
Clock/
Input
4
36
16
36
16
36
16
36
16
16
36
16
36
16
36
16
36
BLOCK
BLOCK
BLOCK
BLOCK
BLOCK
BLOCK
BLOCK
BLOCK
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
96
O
N
M
P
L
K
J
I
Ultra37000™ CPLD Family
4
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
180
168
156
144
132
120
108
96
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
107
191
179
167
155
143
131
119
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