Cypress STK16C88 - Manual (Page 7)

STK16C88
Document Number: 001-50595 Rev. ** Page 7 of 14
Capacitance
In the following table, the capacitance parameters are listed.
[4]
Parameter Description Test Conditions Max Unit
C
IN
Input Capacitance T
A
= 25
°C, f = 1 MHz,
V
CC
= 0 to 3.0 V
5 pF
C
OUT
Output Capacitance 7 pF
Thermal Resistance
In the following table, the thermal resistance parameters are listed. [4]
Parameter Description Test Conditions 28-PDIP Unit
Θ
JA
Thermal Resistance
(Junction to Ambient) Test conditions follow standard test methods and proce-
dures for measuring thermal impedance, per EIA /
JESD51. TBD
°C/W
Θ
JC
Thermal Resistance
(Junction to Case) TBD
°C/W
Figure 4. AC Test Loads
AC Test Conditions
5.0V
Output
30 pF
R1 480
Ω
R2
255
Ω
Input Pulse Levels .................................................. 0 V to 3 V
Input Rise and Fall Times (10% - 90%)........................ <5 ns
Input and Output Timing Reference Levels ................... 1.5 V
Note
4. These parameters are guaranteed by design and are not tested.
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