CY7C1382D CYPRESS [Cypress Semiconductor], CY7C1382D Datasheet - Page 21

• Manufacturer Part Number: CY7C1382D
• Manufacturer: CYPRESS [Cypress Semiconductor]

Capacitance
Thermal Resistance
Document Number: 38-05543 Rev. *I
C
C
C


Note
Parameter
Parameter
22. Tested initially and after any design or process change that may affect these parameters.
3.3 V I/O Test Load
IN
CLK
IO
OUTPUT
OUTPUT
2.5 V I/O Test Load
JA
JC
Input Capacitance
Clock Input Capacitance
Input/Output Capacitance
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
Z
Z
0
0
[22]
= 50 
= 50 
Description
Description
(a)
(a)
V
V
T
T
= 1.25 V
= 1.5 V
[22]
R
R
L
L
= 50 
= 50 
OUTPUT
OUTPUT
T
V
V
Test conditions follow standard
test methods and procedures
for measuring thermal
impedance, in accordance with
EIA/JESD51.
3.3 V
2.5 V
Figure 9. AC Test Loads and Waveforms
A
INCLUDING
DD
DDQ
= 25 °C, f = 1 MHz,
JIG AND
= 3.3 V.
INCLUDING
SCOPE
= 2.5 V
Test Conditions
Test Conditions
JIG AND
SCOPE
5 pF
5 pF
(b)
(b)
R = 317 
R = 1667 
R = 351 
R = 1538 
100 TQFP
100 TQFP
Package
Package
28.66
4.08
V
GND
GND
5
5
5
V
DDQ
DDQ
 1 ns
 1 ns
10%
10%
119 BGA
Package
119 BGA
Package
CY7C1380D, CY7C1382D
CY7C1380F, CY7C1382F
23.8
6.2
8
8
8
ALL INPUT PULSES
ALL INPUT PULSES
90%
90%
165 FBGA
165 FBGA
Package
Package
(c)
(c)
20.7
4.0
9
9
9
90%
90%
10%
10%
Page 21 of 33
°C/W
°C/W
Unit
Unit
pF
pF
pF
 1 ns
 1 ns
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