CY28RS480
Document #: 38-07638 Rev. *C
Page 9 of 15
Absolute Maximum Conditions
Parameter
Description
Condition
Min.
Max.
Unit
VDD
Core Supply Voltage
–0.5
4.6
V
VDDA
Analog Supply Voltage
–0.5
4.6
V
VIN
Input Voltage
Relative to VSS
–0.5
VDD+0.5
VDC
TS
Temperature, Storage
Non-functional
–65
+150
°C
TA
Temperature, Operating Ambient
Functional
0
70
°C
TJ
Temperature, Junction
Functional
–
150
°C
ESDHBM
ESD Protection (Human Body Model)
MIL-STD-883, Method 3015
2000
–
V
ØJC
Dissipation, Junction to Case
Mil-Spec 883E Method 1012.1
–
20
°C/W
ØJA
Dissipation, Junction to Ambient
JEDEC (JESD 51)
–
60
°C/W
UL-94
Flammability Rating
At 1/8 in.
V–0
MSL
Moisture Sensitivity Level
1
Multiple Supplies: The voltage on any input or I/O pin cannot exceed the power pin during power-up. Power supply sequencing is NOT required.
DC Electrical Specifications
Parameter
Description
Condition
Min.
Max.
Unit
VDD_REF,
VDD_CPU,
VDD_PCI,
VDD_SRC,
VDD_SRC1,
VDD_SRCS
VDD_48
3.3V Operating Voltage
3.3V ± 5%
3.135
3.465
V
VILSMBUS
Input Low Voltage
SDATA, SCLK
–
1.0
V
VIHSMBUS
Input High Voltage
SDATA, SCLK
2.2
-
V
VIL
Input Low Voltage
VDD
VSS–0.3
0.8
V
VIH
Input High Voltage
2.0
VDD+0.3
V
IIL
Input Leakage Current
Except pull-ups or pull-downs 0<VIN<VDD
–5
5
mA
VOL
Output Low Voltage
IOL = 1 mA
–
0.4
V
VOH
Output High Voltage
IOH = 1 mA
2.4
–
V
IOZ
High-Impedance Output Current
–10
10
µA
CIN
Input Pin Capacitance
3
5
pF
COUT
Output Pin Capacitance
3
5
pF
LIN
Pin Inductance
–
7
nH
VXIH
Xin High Voltage
0.7*VDD
VDD
V
VXIL
Xin Low Voltage
0
0.3*VDD
V
IDD
Dynamic Supply Current
At max load and frequency
–
450
mA
IPDD
Power Down Supply Current
PD asserted, Outputs driven
–
75
mA
IPDT
Power Down Supply Current
PD asserted, Outputs Hi-Z
–
12
mA
AC Electrical Specifications
Parameter
Description
Condition
Min.
Max.
Unit
Crystal
TDC
XIN Duty Cycle
The device will operate reliably with input
duty cycles up to 30/70 but the REF clock
duty cycle will not be within specification
47.5
52.5
%
TPERIOD
XIN Period
When XIN is driven from an external
clock source
69.841
71.0
ns
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