D8742 Просмотр технического описания (PDF) - Intel
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D8742 Datasheet PDF : 12 Pages
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8742
ABSOLUTE MAXIMUM RATINGS
Ambient Temperature Under Bias
0 C to 70 C
Storage Temperature
b65 C to a150 C
Voltage on Any Pin With Respect
to Ground
b0 5 to a7V
Power Dissipation
1 5W
NOTICE This is a production data sheet The specifi-
cations are subject to change without notice
WARNING Stressing the device beyond the ‘‘Absolute
Maximum Ratings’’ may cause permanent damage
These are stress ratings only Operation beyond the
‘‘Operating Conditions’’ is not recommended and ex-
tended exposure beyond the ‘‘Operating Conditions’’
may affect device reliability
D C CHARACTERISTICS TA e 0 to a70 C VCC e VDD e a5V g10%
Symbol
Parameter
8742
Units
Min Max
VIL
VIL1
VIH
VIH1
VOL
VOL1
VOL2
VOH
VOH1
IIL
IOFL
Input Low Voltage (Except XTAL1 XTAL2 RESET) b0 5 0 8 V
Input Low Voltage (XTAL1 XTAL2 RESET)
b0 5 0 6 V
Input High Voltage (Except XTAL1 XTAL2 RESET) 2 0 VCC V
Input High Voltage (XTLA1 XTAL2 RESET)
3 5 VCC V
Output Low Voltage (D0 – D7)
0 45 V
Output Low Voltage (P10 – P17 P20 – P27 Sync)
0 45 V
Output Low Voltage (PROG)
0 45 V
Output High Voltage (D0 – D7)
Output High Voltage (All Other Outupts)
24
V
24
Input Leakage Current (T0 T1 RD WR CS A0 EA)
Output Leakage Current (D0 – D7 High Z State)
g10 mA
g10 mA
ILI
ILI1
IDD
ICC a IDD
IIH
CIN
C1 0
Low Input Load Current (P10 – P17 P20 – P27)
Low Input Load Current (RESET SS)
VDD Supply Current
Total Supply Current
Input Leakage Current (P10 – P17 P20 – P27)
Input Capacitance
I O Capacitance
0 3 mA
0 2 mA
10 mA
125 mA
100 mA
10 pF
20 pF
Test
Conditions
IOL e 2 0 mA
IOL e 1 6 mA
IOL e 1 0 mA
IOH e b400 mA
IOH e b50 mA
VSS s VIN s VCC
VSS a0 45
sVOUTsVCC
VIL e 0 8V
VIL e 0 8V
Typical e 5 mA
Typical e 60 mA
VIN e VCC
D C CHARACTERISTICS PROGRAMMING
TA e 25 C g5 C VCC e 5V g5% VDD e 21V g0 5V
Symbol
Parameter
Min
Max Units Test Conditions
VDOH
VDDL
VPH
VPL
VEAH
VEAL
IDD
IPROG
IEA
VDD Program Voltage High Level
VDD Voltage Low Level
PROG Program Voltage High Level
20 5
21 5
V
4 75
5 25
V
17 5
18 5
V
PROG Voltage Low Level
VCCb0 5 VCC
V
EA Program or Verify Voltage High Level
17 5
18 5
V
EA Voltage Low Level
5 25
V
VDD High Voltage Supply Current
PROG High Voltage Supply Current
30 0 mA
10
mA
EA High Voltage Supply Current
10
mA
7
7
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