LC8953 Просмотр технического описания (PDF) - SANYO -> Panasonic
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LC8953 Datasheet PDF : 9 Pages
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LC8953
Specifications
Absolute Maximum Ratings at VSS = 0V
Parameter
Symbol
Maximum supply voltage
Input and output voltage
Allowable power dissipation
VDD max
VI, VO
Pd max
Operating temperature range
Topr
Storage temperature range
Tstg
Soldering temperature
Tsol
Ta=25°C
Ta=25°C
Ta≤70°C
Conditions
Manual soldering, 3s
Reflow soldering, 10s
Ratings
Unit
– 0.3 to +7.0 V
– 0.3 to VDD +0.3 V
400 mW
– 30 to +70 ˚C
– 55 to +125 ˚C
350 ˚C
235 ˚C
Allowable Operating Ranges at Ta = –30 to +70˚C, VSS = 0V
Parameter
Symbol
Conditions
Supply voltage
Input voltage range
VDD
VIN
min
4.5
0
Ratings
typ
5.0
Unit
max
5.5 V
VDD V
DC Electrical Characteristics at Ta = –30 to +70˚C, VSS = 0V, VDD = 4.5 to 5.5V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high-level voltage
Input low-evel voltage
VIH1
TTL compatible: All input pins (including
bidirectional pins) except those listed in notes
2.2
VIL1 1 and 2.
V
0.8 V
Input high-level voltage
Input low-level voltage
Output high-level voltage
Outpu low-level voltage
Input leakage current
Output leakage current
VIH2
VIL2
VOH1
VOL1
IL
IOZ
TTL-compatible Schmitt: See note 1.
IOH=– 3mA
IOL=3mA
VI=VSS, VDD
High-impedan-
ce output
All input pins except those
listed in note 3.
All bidirectional pins
2.5
2.4
– 25
– 100
V
0.6 V
V
0.4 V
+25 µA
+100 µA
Input high-level voltage
Input low-level voltage
Output high-level voltage
Outpu low-level voltage
VIH3
VIL3
VOH2
VOL2
CMOS compatible: ORGCLK (pin 139)
IOH=– 6mA
IOL=6mA
XDTACK (pin 68), D0 to D15
(pins 73 to 89)
0.7VDD
2.4
V
0.3VDD V
V
0.4 V
Notes
1. DATAEMP (pin 2), UNDFLOW (pin 3), BUFFULL (pin 4), BUSY (pin 5), XSTEN (pin 33), XDTEN (pin 34),
DRQWAIT (pin 35), XAPTFR (pin 44), XRESET (pin 125), XHALT (pin 126), XEXTBGAK (pin 135), XIRQ0 to 5
(pins 150 to 155), RXD (pin 156)
2. ORGCLK (pin 139)
3. XDTACK (pin 68), D0 to D15 (pins 73 to 89)
No.3411–7/9
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