CY28330
Absolute Maximum Rating
Parameter
Description
Supply voltage
Input voltage
Rating
–0.5 to 3.8
–0.5 to 3.8
–65 to +150
> 2,000
Unit
V
VDD, VDDA, VDDF
VIN1, VIN2
V
TSTG
Storage temperature
Input ESD (HBN)
°C
V
ESDprotection
Operating Condition[2]
Parameter
VDD, VDDA, VDDF
TA
Description
Min.
3.135
0
Typ.
Max.
Unit
V
Supply voltage
3.3
3.465
70
Operating temperature, Ambient
Input frequency (crystal or reference)
qC
Finput
10
14.318
16
MHz
SCLK and SDATA Input Electrical Characteristics (5V tolerant)
Parameter
VIL
Description
Supply voltage
Conditions
Min.
VSS-0.3
2.0
Typ.
Max.
0.8
Unit
V
VIH
Input voltage
VDD+0.3
µ5
V
IIL, IIH
VOL
IOL
Input high/low current
Output high voltage
Output low voltage
0<VIN<VDD
µA
V
IOL=1.75mA
VO=0.8V
VSS-0.3
2
0.4
6
mA
DC Parameters (All outputs loaded)
Parameter Description
VIL Input Low Voltage
Input High Voltage
Conditions
See Note 3
Min.
VSS-0.3
2.0
Typ.
Max.
0.8
Unit
V
VIH
IIL
VDD+0.3
-50
V
Input Low Current (@VIL = VSS) For internal Pull up resistors,
See Note 4
µA
IIH
Input High Current (@VIH =VDD)
Three-State leakage Current
50
10
µA
µA
mA
mA
pF
pF
nH
pF
V
Ioz
Idd3.3V
Ipd3.3V
Cin
Dynamic Supply Current
Power Down Supply Current
Input pin capacitance
Output pin capacitance
Pin inductance
CPU(0:1) @ 200MHz
250
2
5
6
Cout
Lpin
7
Cxtal
VBIAS
Txs
Crystal pin capacitance
Crystal DC Bias Voltage
Crystal Startup time
Measured from Pin to Ground.
From Stable 3.3V power supply.
27
36
45
0.3Vdd
Vdd/2
0.7Vdd
40
µs
Notes:
2. 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.
3. Applicable to input signals: SPREAD, PCISTOP#, 24–48/Sel#.
4. Internal Pull-up and Pull-down resistors have a typical value of 250:ꢁ
Rev 1.0,November 21, 2006
Page 9 of 14
SPECTRALINEAR [ SPECTRALINEAR INC ]
