CY7C1514V18-250BZXC Cypress Semiconductor Corp, CY7C1514V18-250BZXC Datasheet - Page 14

• Manufacturer Part Number: CY7C1514V18-250BZXC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1514V18-250BZXC

• Density: 72Mb
• Access Time (max): 0.45ns
• Sync/async: Synchronous
• Architecture: QDR
• Clock Freq (max): 250MHz
• Operating Supply Voltage (typ): 1.8V
• Address Bus: 21b
• Package Type: FBGA
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 950mA
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 1.9V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 165
• Word Size: 36b
• Number Of Words: 2M
• Lead Free Status / Rohs Status: Compliant

TAP Controller State Diagram
The state diagram for the TAP controller follows.
Note
Document #: 38-05489 Rev. *F
9. The 0/1 next to each state represents the value at TMS at the rising edge of TCK.
1
0
TEST-LOGIC
RESET
TEST-LOGIC/
IDLE
0
1
[9]
1
0
CAPTURE-DR
1
UPDATE-DR
PAUSE-DR
SELECT
DR-SCAN
SHIFT-DR
EXIT1-DR
EXIT2-DR
0
1
0
1
1
0
0
0
1
0
1
CY7C1510V18, CY7C1525V18
CY7C1512V18, CY7C1514V18
1
0
1
CAPTURE-IR
UPDATE-IR
SELECT
IR-SCAN
PAUSE-IR
SHIFT-IR
EXIT1-IR
EXIT2-IR
0
0
1
1
1
0
0
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1
0
1
0
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