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參數(shù)資料
| 型號(hào)： | HT81XXX |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | EasyVoiceTM Speech |
| 中文描述： | EasyVoiceTM講話 |
| 文件頁數(shù)： | 8/19頁 |
| 文件大小： | 201K |
| 代理商： | HT81XXX |
HT81R36
Unit: m
Pad No.
X
Y
Pad No.
X
Y
1
800.500
1382.800
9
712.200
1372.000
2
1071.700
1175.050
10
1053.500
1372.000
3
1066.600
1372.000
11
1053.500
1067.650
4
468.200
1361.000
12
1043.900
874.750
5
193.300
1371.600
13
941.200
1389.700
6
43.900
1371.600
14
513.175
1384.300
7
290.900
1371.700
15
210.400
1382.800
8
485.000
1372.000
16
555.200
1382.800
Pin Description
Pin No.
Pin Name
I/O
Internal Connection
Description
1
I/O2
I/O
NMOS Pull-high
Trigger key 6, active low/NMOS output
2
I/O1
I
NMOS Pull-high
Trigger key 5, active low/NMOS output
3
KEY4
I
Pull-high
Trigger key 4, active low
4
KEY3
I
Pull-high
Trigger key 3, active low
5, 12
VDD
Positive power supply
6
OSCI
I
Oscillator Input Pin
Oscillator input pin
7
KEY1
I
Pull-high
Trigger key 1, active low
8
KEY2
I
Pull-high
Trigger key 2, active low
9
OUT3
I/O
Pull-high Input/NMOS
Pull-high/transistor output/NMOS output
10, 14
VSS
Negative power supply, ground
11
OUT2
O
CMOS
PWM output /CMOS output
13
OUT1
O
CMOS
PWM output +/CMOS output
15, 16
NC
No connection - HT81R36 OTP device except
OE, VPP
HT81R09, HT81R18, HT81R36 OTP device only
Absolute Maximum Ratings
Supply Voltage ..........................V
SS
0.3V to V
SS
+6.0V
Storage Temperature .......................... 50 C to 125 C
Input Voltage ............................ V
SS
0.3V to V
DD
+0.3V
Operating Temperature .......................... 20 C to 70 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings
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 reliability.
may
HT81XXX
Rev. 1.50
8
November 21, 2006
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| HT82012(24SDIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
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