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CY7C1510JV18, CY7C1525JV18
CY7C1512JV18, CY7C1514JV18
Document #: 001-14435 Rev. *C Page 21 of 26
AC Electrical Characteristics
Over the Operating Range
[11]
Parameter Description Test Conditions Min Typ Max Unit
V
IH
Input HIGH Voltage V
REF
+ 0.2 – – V
V
IL
Input LOW Voltage – – V
REF
– 0.2 V
Capacitance
Tested initially and after any design or process change that may affect these parameters.
Parameter Description Test Conditions Max Unit
C
IN
Input Capacitance T
A
= 25°C, f = 1 MHz, V
DD
= 1.8V, V
DDQ
= 1.5V 5.5 pF
C
CLK
Clock Input Capacitance 8.5 pF
C
O
Output Capacitance 6pF
Thermal Resistance
Tested initially and after any design or process change that may affect these parameters.
Parameter Description Test Conditions
165 FBGA
Package
Unit
Θ
JA
Thermal Resistance
(Junction to Ambient)
Test conditions follow standard test methods and
procedures for measuring thermal impedance, in
accordance with EIA/JESD51.
16.2 °C/W
Θ
JC
Thermal Resistance
(Junction to Case)
2.3 °C/W
AC Test Loads and Waveforms
1.25V
0.25V
R = 50Ω
5pF
INCLUDING
JIG AND
SCOPE
ALL INPUT PULSES
DEVICE
R
L
= 50Ω
Z
0
= 50Ω
V
REF
= 0.75V
V
REF
= 0.75V
[19]
0.75V
UNDER
TEST
0.75V
DEVICE
UNDER
TEST
OUTPUT
0.75V
V
REF
V
REF
OUTPUT
ZQ
ZQ
(a)
SLEW RATE= 2 V/ns
RQ =
250
Ω
(b)
RQ =
250
Ω
Note
19. Unless otherwise noted, test conditions are based on signal transition time of 2V/ns, timing reference levels of 0.75V, Vref = 0.75V, RQ = 250Ω, V
DDQ
= 1.5V, input
pulse levels of 0.25V to 1.25V, and output loading of the specified I
OL
/I
OH
and load capacitance shown in (a) of AC Test Loads and Waveforms.
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