HT81009(2005) データシートの表示（PDF） - Holtek Semiconductor
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HT81009 Datasheet PDF : 19 Pages
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HT81XXX
HT81R36
Pad No.
1
2
3
4
5
6
7
8
X
-800.500
-1071.700
-1066.600
-468.200
-193.300
43.900
290.900
485.000
Y
1382.800
-1175.050
-1372.000
-1361.000
-1371.600
-1371.600
-1371.700
-1372.000
Pad No.
9
10
11
12
13
14
15
16
X
712.200
1053.500
1053.500
1043.900
941.200
513.175
-210.400
-555.200
Unit: mm
Y
-1372.000
-1372.000
-1067.650
-874.750
1389.700
1384.300
1382.800
1382.800
Pin Description
Pin No. Pin Name I/O
1
I/O2
I/O
2
I/O1
I
3
KEY4
I
4
KEY3
I
5, 12
VDD
¾
6
OSCI
I
7
KEY1
I
8
KEY2
I
9
OUT3
I/O
10, 14
VSS
¾
11
OUT2
O
13
OUT1
O
NC
¾
15, 16
OE, VPP
¾
Internal Connection
NMOS Pull-high
NMOS Pull-high
Pull-high
Pull-high
¾
Oscillator Input Pin
Pull-high
Pull-high
Pull-high Input/NMOS
¾
CMOS
CMOS
¾
¾
Description
Trigger key 6, active low/NMOS output
Trigger key 5, active low/NMOS output
Trigger key 4, active low
Trigger key 3, active low
Positive power supply
Oscillator input pin
Trigger key 1, active low
Trigger key 2, active low
Pull-high/transistor output/NMOS output
Negative power supply, ground
PWM output -/CMOS output
PWM output +/CMOS output
No connection - HT81R36 OTP device except
HT81R36 OTP device only
Absolute Maximum Ratings
Supply Voltage ..........................VSS-0.3V to VSS+6.0V
Input Voltage ............................ VSS-0.3V to VDD+0.3V
Storage Temperature .......................... -50°C to 125°C
Operating Temperature ..........................-20°C to 70°C
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
Rev. 1.40
8
March 1, 2005
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