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參數資料
| 型號： | MSU001 |
| 廠商： | MOSEL-VITELIC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, UUC69 |
| 文件頁數： | 6/12頁 |
| 文件大?。?/td> | 127K |
| 代理商： | MSU001 |
MOSEL VITELIC
Pad Descriptions
3/12
PID219D 02/96
1
2
3,4
5
6
7
8,35,34
9-33
38,39,36
37
40,41
42
43
44-47
48
49
50
51
52
53,54
55,56
57,58
59
60-63
64-67
68,69
70,71
Vdd1
Vreg
CUP1,2
X1
X2
CAP
Com1,2,3
SEG1-25
Vss1,2,3
BAK
S4,S3
PWR(alm)
#EB2
TG0,1,2,3
RESET
Vdd2
Rosc
Vss0
Cout
Vout1,2
TG4,5
IOB3,4
VBZ/INT
P1,2,3,4
M1,2,3,4
NC
S2,S1
1
2
1
3
25
3
1
2
1
4
1
2
1
4
1
2
Power
O
I
O
Power
I
I/O
I
Power
I
Power
O
I/O
O
I
NC
I
Positive power supply for CPU function block
Voltage regulator
Voltage doubler capacitor
Crystal Oscillator input, 32768 Hz
Crystal Oscillator Output, 32768 Hz
Phase compensating capacitor
Common plate for LCD panel
25 segment outputs for LCD panel
Negative power supply
BackUp negative power supply
One-way input port; note 1
Pop noise eliminating signal; internally connected to CPU output port
Enable signal to latch section address; internally connected to CPU output port
Trigger address inputs to voice function block; note 2
System reset
Positive supply for voice function block, internally connected to pad 1
Oscillator Resistor for voice function block
Negative power supply for voice signal
Audio signal current output
Audio signal voltage output
Trigger address inputs to voice function block; note 3
Bidirectional input/output port, 2 bits
Busy status output; internally connected to INT (interrupt request) pin of CPU
One-way output port, 4 bits
One-way input port; note 1
No connection
One-way input port, note 1
Note 1. with chatter removal time for either 8 ms (ph8) or 2 ms (ph6)
Note 2. internally connected to CPU I/O port, IOA1=TG0, IOA2=TG1, IOA3=TG2, IOA4=TG3
Note 3. internally connected to CPU I/O port, IOB1=TG4, IOB2=TG5
Pad No.
Signal
I/O
F u n c t i o n s
MSu001/u001T
Vss1
BAK
Vreg
CAP
X1
S1,2,3,4
M1,2,3,4
(IOA1,2,3,4)TG0,1,2,3
IOB1,2,3,4
VBZ/INT
RESET
Rosc
X2
PWR(ALM)
#EB2
P1,2,3,4
SEG1-25
COM1,2,3
CUP1,2
Vout1,2
T(operating)
T(storage)
1.2-1.8
0.0-0.6
Vreg-Vd
Vreg-Vdd
Vss-Vdd
Vreg-Vdd
Vss-Vdd
Vss3-Vdd
Vss-Vdd
-60-+60
-55-+125
V
Degree C
Symbol
Rating
Unit
Symbol
Rating
Unit
Absolute Maximum Rating (Vdd=3.0V, Vss=Vss2=0.0V, Vss3=0.0V/-1.5V)
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| MSU2031C25 | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:low working voltage 16 MHz ROM less MCU |
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