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CY7C1353
8
Capacitance[10]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VDD = 3.3V
VDDQ = 3.3V
4
pF
CCLK
Clock Input Capacitance
4
pF
CI/O
Input/Output Capacitance
4
pF
Thermal Resistance
Description
Test Conditions
Symbol
TQFP Typ.
Units
Notes
Thermal Resistance
(Junction to Ambient)
Still Air, soldered on a 4.25 x 1.125 inch,
4-layer printed circuit board.
Θ
JA
28
°C/W
10
Thermal Resistance
(Junction to Case)
Θ
JC
4
°C/W
10
Note:
10. Tested initially and after any design or process change that may affect these parameters.
11. Unless otherwise noted, test conditions assume signal transition time of 2 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to 3.0V, and output
loading shown in (a) of AC Test Loads.
3.0V
GND
OUTPUT
R=317
Ω
R=351
Ω
5pF
INCLUDING
JIG AND
SCOPE
(a)
(b)
ALL INPUT PULSES
1353-2
1353-3
OUTPUT
RL =50Ω
Z0 =50Ω
VL = 1.5V
3.3V
[11]
AC Test Loads and Waveforms
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