參數(shù)資料
型號(hào): 34C60
廠商: SMSC Corporation
英文描述: PARALLEL PORT INTERFACE CHIP PERIPHERAL SIDE
中文描述: 并行接口芯片外設(shè)端
文件頁(yè)數(shù): 28/58頁(yè)
文件大小: 350K
代理商: 34C60
SMSC DS – PPC34C60
Rev. 06/01/2001
ADVANCED INFORMATION
7
OPERATIONAL DESCRIPTION
MAXIMUM GUARANTEED RATINGS*
Operating Temperature Range................................................................................................................................0
oC to +70oC
Storage Temperature Range................................................................................................................................ -55
o to +150oC
Lead Temperature Range (soldering, 10 seconds)..........................................................................................................+325
oC
Positive Voltage on any pin, with respect to Ground...................................................................................................VCC+0.3V
Negative Voltage on any pin, with respect to Ground ......................................................................................................... -0.3V
Maximum VCC........................................................................................................................................................................+7V
*Stresses above those listed above could cause permanent damage to the device. This is a stress rating only and
functional operation of the device at any other condition above those indicated in the operation sections of this specification
is not implied.
Note: When powering this device from laboratory or system power supplies, it is important that the Absolute Maximum
Ratings not be exceeded or device failure can result. Some power supplies exhibit voltage spikes on their outputs when the
AC power is switched on or off. In addition, voltage transients on the AC power line may appear on the DC output. If this
possibility exists, it is suggested that a clamp circuit be used.
DC ELECTRICAL CHARACTERISTICS (TA = 0
oC - 70oC, VCC = +5.0 V ± 10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
COMMENTS
I Type Input Buffer
Low Input Level
High Input Level
Schmitt Trigger Hysteresis
VILIS
VIHIS
VHYS
2.2
250
0.8
V
mV
Schmitt Trigger
ICLK Input Buffer
Low Input Level
High Input Level
VILCK
VIHCK
3.0
0.4
V
Input Leakage
(All I and IS buffers)
Low Input Leakage
High Input Leakage
IIL
IIH
-10
+10
A
VIN = 0
VIN = VCC
Pull Up Current
IOH
75
150
A
VIN = 0
Pull Down Current
IOL
200
A
VIN = 5
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
COMMENTS
I/O8 Type Buffer
Low Output Level
High Output Level
Output Leakage
VOL
VOH
IOL
2.4
-10
0.4
+10
V
A
IOL = 8 mA
IOH = -4 mA
VIN = 0 to VCC
I/O16 Type Buffer
Low Output Level
High Output Level
VOL
VOH
2.4
0.4
V
IOL = 16 mA
IOH = -12 mA
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