9 / 15 page
CY24239
Document #: 38-07038 Rev. **
Page 9 of 15
Absolute Maximum Ratings
Stresses greater than those listed in this table may cause per-
manent damage to the device. These represent a stress rating
only. Operation of the device at these or any other conditions
above those specified in the operating sections of this specifi-
cation is not implied. Maximum conditions for extended peri-
ods may affect reliability.
.
Parameter
Description
Rating
Unit
VDD, VIN
Voltage on any pin with respect to GND
–0.5 to +7.0
V
TSTG
Storage Temperature
–65 to +150
°C
TB
Ambient Temperature under Bias
–55 to +125
°C
TA
Operating Temperature
0 to +70
°C
ESDPROT
Input ESD Protection
2 (min.)
kV
DC Electrical Characteristics: TA = 0°C to +70°C, VDDQ3 = 3.3V±5%
Parameter
Description
Test Condition
Min.
Typ.
Max.
Unit
Supply Current
IDD
3.3V Supply Current
CPU_F, 1:2 = 100 MHz
Outputs Loaded[3]
370
mA
Logic Inputs
VIL
Input Low Voltage
GND – 0.3
0.8
V
VIH
Input High Voltage
2.0
VDD + 0.3
V
IIL
Input Low Current[4]
–25
µA
IIH
Input High Current[4]
10
µA
IIL
Input Low Current (SEL100/66#)
–5µA
IIH
Input High Current (SEL100/66#)
+5
µA
Clock Outputs
VOL
Output Low Voltage
IOL = 1 mA
50
mV
VOH
Output High Voltage
IOH = –1 mA
3.1
V
VOH
Output High Voltage
CPU_F, 1:2 IOAPIC
IOH = –1 mA
2.2
V
IOL
Output Low Current
CPU_F, 1:2
VOL = 1.25V
60
73
85
mA
PCI_F, PCI0:5
VOL = 1.5V
96
110
130
mA
IOAPIC0, IOAPIC_F
VOL = 1.25V
72
92
110
mA
REF0:1
VOL = 1.5V
61
71
80
mA
48-MHz
VOL = 1.5V
60
70
80
mA
24-MHz
VOL = 1.5V
60
70
80
mA
SDRAM0:16
VOL = 1.5V
95
110
130
mA
IOH
Output High Current
CPU_F, 1:2
VOL = 1.25V
43
60
80
mA
PCI_F, PCI0:5
VOL = 1.5V
76
96
120
mA
IOAPIC0, IOAPIC_F
VOL = 1.25V
60
90
130
mA
REF0:1
VOL = 1.5V
50
60
72
mA
48-MHz
VOL = 1.5V
50
60
72
mA
24-MHz
VOL = 1.5V
50
60
72
mA
SDRAM0:16
VOL = 1.5V
75
95
120
mA
Notes:
3.
All clock outputs loaded with 6" 60
Ω transmission lines with 22-pF capacitors.
4.
CY24239 logic inputs (except FS3) have internal pull-up devices (pull-ups not full CMOS level). Logic input FS3 has an internal pull-down device.
German ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
