PRELIMINARY CY14B108K, CY14B108M
Document #: 001-47378 Rev. ** Page 16 of 29
AC Test ConditionsInput 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 EnduranceParameter Description Min Unit
DATA
R
Data Retention 20 Years
NV
C
Nonvolatile STORE Operations 200 K
Capacitance In the following table, the capacitance parameters are listed.
[13]
Parameter Description Test Conditions Max Unit
C
IN
Input Capacitance T
A
= 25°C, f = 1 MHz,
V
CC
= 0 to 3.0V 14 pF
C
OUT
Output Capacitance 14 pF
Thermal Resistance In the following table, the thermal resistance parameters are listed.
[13]
Parameter Description Test Conditions 44 TSOP II 54 TSOP II Unit
ΘJA
Thermal Resistance
(Junction to Ambient) Test conditions follow standard test
methods and procedures for
measuring thermal impedance, in
accordance with EIA/JESD51.
31.11 30.73 °C/W
ΘJC
Thermal Resistance
(Junction to Case) 5.56 6.08 °C/W
Figure 6. AC Test Loads
3.0V
OUTPUT
5 pF
R1
R2
789Ω
3.0V
OUTPUT
30 pF
R1
R2
789Ω
577Ω577Ω
Note
13.These parameters are only guaranteed by design and are not tested.
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