參數(shù)資料
型號： 935262922557
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP160
封裝： PLASTIC, SOT-322, QFP-160
文件頁數(shù)： 39/147頁
文件大?。?/td> 526K
代理商： 935262922557
1998 Apr 09
133
Philips Semiconductors
Product specication
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SAA7146A
9
ELECTRICAL OPERATING CONDITIONS
Operating time: the circuit is designed to be able to operate continuously
Backup: no backup capability (standby) will be provided internally
Handling: inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally
safe, it is desirable to take normal handling precautions appropriate to handling MOS devices.
10 CHARACTERISTICS
VDDD = 3.3 V for the internal core and for the I/O pad section. Tamb = 0 to 70 °C; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
VDDD
digital supply voltage
3.0
3.3
3.6
V
IDDD
digital supply current
video overlay
RGB mode
400
mA
Data, clock and control inputs
VIL
LOW-level input voltage
clocks
0.5
+0.6
V
other outputs
0.5
+0.8
V
VIH
HIGH-level input voltage
clocks
2.4
5.5
V
other inputs
2.0
5.5
V
ILI
input leakage current
VIL =0V
1
A
Ci
input capacitance
10
pF
Data, clock and control outputs; note 1
VOL
LOW-level output voltage
clocks
0
0.6
V
other outputs;
note 2
0
0.6
V
VOH
HIGH-level output voltage
clocks
2.6
VDDD
V
other outputs;
note 2
2.4
VDDD
V
I2C-bus, SDA and SCL (pins 176 and 175)
VIL
LOW-level input voltage
(VDDI2C related input levels)
note 3
0.5
+0.3VDDI2C
V
VIH
HIGH-level input voltage
(VDDI2C related input levels)
note 3
0.7VDDI2C
VDDI2C + 0,5
V
Vhys
hysteresis of Schmitt trigger
inputs (VDDI2C related input
levels)
note 3
0.05VDDI2C
V
VOL1
LOW-level output voltage
(open-drain or open-collector)
at 3 mA sink
current
0
0.4
VOL2
LOW-level output voltage
(open-drain or open-collector)
at 6 mA sink
current
0
0.6
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