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CY14B104LA, CY14B104NA
Document #: 001-49918 Rev. *B
Page 9 of 23
AC Test Conditions
Input Pulse Levels ....................................................0V to 3V
Input Rise and Fall Times (10% - 90%) ........................ <3 ns
Input and Output Timing Reference Levels .................... 1.5V
Data Retention and Endurance
Parameter
Description
Min
Unit
DATAR
Data Retention
20
Years
NVC
Nonvolatile STORE Operation
200
K
Capacitance
In the following table, the capacitance parameters are listed.[11]
Parameter
Description
Test Conditions
Max
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = VCC (Typ)
7pF
COUT
Output Capacitance
7
pF
Thermal Resistance
In the following table, the thermal resistance parameters are listed. [11]
Parameter
Description
Test Conditions
48-FBGA
44-TSOP II 54-TSOP II
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.
28.82
31.11
30.73
°C/W
Θ
JC
Thermal Resistance
(Junction to Case)
7.84
5.56
6.08
°C/W
Figure 5. AC Test Loads
3.0V
OUTPUT
5 pF
R1
R2
789
Ω
3.0V
OUTPUT
30 pF
R1
R2
789
Ω
for tri-state specs
577
Ω
577
Ω
Note
11. These parameters are guaranteedby design but not tested.
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