Cypress CY14B104M - Manual (Page 15)

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
DATA
R
Data Retention 20 Years
NV
C
Nonvolatile STORE Operations 200 K
Capacitance
In the following table, the capacitance parameters are listed. [14]
Parameter Description Test Conditions Max Unit
C
IN
Input Capacitance T
A
= 25 °C, f = 1 MHz,
V
CC
= 0 to 3.0V
7 pF
C
OUT
Output Capacitance 7 pF
Thermal Resistance
In the following table, the thermal resistance parameters are listed. [14]
Parameter Description Test Conditions 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.
31.11 30.73 °C/W
Θ
JC
Thermal Resistance
(Junction to Case)
5.56 6.08 °C/W
Figure 6. AC Test Loads
3.0V
OUTPUT
5 pF
R1
R2
789 Ω
3.0V
OUTPUT
30 pF
R1
R2
789 Ω
577 Ω
577 Ω
Note
14. These parameters are only guaranteed by design and are not tested.
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