Cypress CY14B104K, CY14B104M AC Test Conditions, Data Retention and Endurance, Capacitance , Thermal Resistance ,

PRELIMINARY CY14B104K, CY14B104M
Document #: 001-07103 Rev. *K Page 15 of 31
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
DATARData Retention 20 Years
NVCNonvolatile STORE Operations 200 K
Capacitance
In the following table, the capacitance parameters are listed. [14]
Parameter Description Test Conditions Max Unit
CIN Input Capacitance TA = 25°C, f = 1 MHz,
VCC = 0 to 3.0V
7pF
COUT Output Capacitance 7pF
Thermal Resistance
In the following table, the thermal resistance parameters are listed.[14]
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
14.These parameters are only guaranteed by design and are not tested.
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