CY28378 Cypress Semiconductor, CY28378 Datasheet - Page 14

• Manufacturer Part Number: CY28378
• Description: FTG for Pentium 4 and Intel 845 Series Chipset
• Manufacturer: Cypress Semiconductor

Document #: 38-07519 Rev. **
Absolute Maximum Conditions
DC Electrical Specifications
V
V
V
T
T
T
ESD
Ø
Ø
UL–94
MSL
V
V
V
V
V
V
C
C
C
f
V
V
V
V
I
I
I
I
I
(REF)
IH
IL
OH
OL
OZ
Parameter
A
DD
DDA
IN
S
J
DD_REF
DD_PCI
DD
DD_3V66
DD_48 MHz,
DD_CPU,
IH
IL
OH
OL
in
XTAL
L
JC
JA
Parameter
_
HBM
CORE
,
,
,
,
Core Supply Voltage
Analog Supply Voltage
Input Voltage
Temperature, Storage
Temperature, Operating Ambient
Temperature, Junction
ESD Protection (Human Body Model)
Dissipation, Junction to Case
Dissipation, Junction to Ambient
Flammability Rating
Moisture Sensitivity Level
3.3V Supply Voltages
Input Pin Capacitance
XTAL Pin Capacitance
Max. Capacitive Load on 48MHz, REF
PCICLK, 3V66
Reference Frequency
Oscillator Nominal Value
High-level Input Voltage
Low-level Input Voltage
High-level Output Voltage
Low-level Output Voltage
Input High Current
Input Low Current
High-level Output Current
Low-level Output Current
Output Leakage Current
Description
Description
Mil-Spec 883E Method 1012.1
JEDEC (JESD 51)
Relative to V
Non-functional
Functional
Functional
MIL-STD-883, Method 3015
At 1/8 in.
Except Crystal Pads. Threshold voltage for
crystal pads = V
Except Crystal Pads
48MHz, REF, 3V66
PCI
48MHz, REF, 3V66
PCI
0 < V
0 < V
CPU
For I
Configuration
REF, 48 MHz
3V66, PCI
REF, 48MHz
3V66, PCI,
Three-state
OH
IN
IN
< V
< V
=6*IRef
Condition
SS
DD
DD
DD
Condition
/2
I
I
I
I
Type X1, V
Type X1, V
Type 3, V
Type 3, V
Type 5, V
Type 5, V
Type 3, V
Type 3, V
Type 5, V
Type 5, V
OH
OH
OL
OL
= 1 mA
= 1 mA
= –1 mA
= –1 mA
OH
OH
OH
OH
OL
OL
OL
OL
OH
OH
2000
Min.
= 3.135V
= 3.135V
= 1.95V
= 0.4V
=1.95 V
= 0.4V
–0.5
–0.5
–0.5
= 1.00V
= 1.00V
–65
= 0.65V 12.9
= 0.74V
0
–
V–0
15
45
1
14.318 14.318
3.135
V
Min.
–29
–33
2.0
2.4
2.4
–5
–5
29
30
DD
+150
Max.
150
4.6
4.6
70
–
+ 0.5
CY28378
Page 14 of 22
3.465
Max.
2030
22.5
0.55
14.9
–23
–33
0.8
0.4
27
38
10
5
5
5
°C/W
°C/W
VDC
Unit
°C
°C
°C
V
V
V
Unit
MHz
mA
mA
mA
mA
mA
pF
pF
pF
V
V
V
V
V
V
V