CY7C1514V18-250BZXC Cypress Semiconductor Corp, CY7C1514V18-250BZXC Datasheet - Page 16

• 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 AC Switching Characteristics
Over the Operating Range
TAP Timing and Test Conditions
Figure 2
Notes
Document #: 38-05489 Rev. *F
t
t
t
t
Setup Times
t
t
t
Hold Times
t
t
t
Output Times
t
t
13. t
14. Test conditions are specified using the load in TAP AC Test Conditions. t
TCYC
TF
TH
TL
TMSS
TDIS
CS
TMSH
TDIH
CH
TDOV
TDOX
Parameter
CS
and t
shows the TAP timing and test conditions.
CH
refer to the setup and hold time requirements of latching data from the boundary scan register.
TCK Clock Cycle Time
TCK Clock Frequency
TCK Clock HIGH
TCK Clock LOW
TMS Setup to TCK Clock Rise
TDI Setup to TCK Clock Rise
Capture Setup to TCK Rise
TMS Hold after TCK Clock Rise
TDI Hold after Clock Rise
Capture Hold after Clock Rise
TCK Clock LOW to TDO Valid
TCK Clock LOW to TDO Invalid
TDO
Test Mode Select
TMS
Test Clock
TCK
Test Data In
TDI
Test Data Out
TDO
[13, 14]
Z
0
= 50Ω
(a)
GND
0.9V
Figure 2. TAP Timing and Test Conditions
C
50Ω
L
= 20 pF
Description
[14]
t
TMSS
t
TDIS
R
/t
F
= 1 ns.
t
t
TDOV
TH
0V
t
t
TL
TMSH
t
TDIH
1.8V
CY7C1510V18, CY7C1525V18
CY7C1512V18, CY7C1514V18
t
ALL INPUT PULSES
TDOX
0.9V
t
TCYC
Min
50
20
20
5
5
5
5
5
5
0
Max
20
10
Page 16 of 29
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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