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參數(shù)資料
| 型號： | M65851FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE CHIP KARAOKE PROCESSOR(SOUND PROCDSSOR ICs) |
| 中文描述： | 單片卡拉OK處理器（聲音PROCDSSOR集成電路） |
| 文件頁數(shù)： | 4/36頁 |
| 文件大?。?/td> | 168K |
| 代理商： | M65851FP |
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ELECTRIC
MITSUBISHI
PRELIMINARY
Notice ; This is not a final specification.
some parametric limits are subject to change.
( / 36 )
4
M65851FP
MITSUBISHI SEMICONDUCTORS
(SOUND PROCDSSOR ICs)
KARAOKE
50
SERIES
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
SCORETEST1
VDD
MCK
DGND
DATA
CLOCK
STROBE
W/RSEL
TEST1
TEST2
I:CMOS20k
Score test selector1
I:CMOS20k
Score test selector ; normally set to L level
Clock control
Digital Power supply
-
Clock control
Digital GND
Serial data
I:CMOSShumitt
50k
Shift clock output
Serial data input/output
O:CMOS
I:CMOSShumitt
Strobe
Strobe output
Write-Read
selector
Test signal
control input1
Test signal
control input2
AGND1
VCC1
KCSEL
Analog GND1
-
Analog
power supply1
Key control selector
-
5V
I:CMOS20k
Controls the Key selector key control mode or not
SCORETEST2
SCORETEST3
External R controls built-in clock generator circuit
-
-
50k
O:CMOS
50k
50k
Control the selector write/read
Micro computer
interface
I:CMOS20k
I:CMOS20k
Test input pin ; normally set to L
REQ
Request
Request output
REF
Reference
KDACINTIN
D/A integrator
input
I
-
DOLPF3
I
Low-pass filter 3
output
Low-pass filter 2
input
O
DOLPF2
Post-filter after D/A conversion for
digital delay
O:CMOS
Score test selector ; normally no connect
Pin No.
Symbol
Name
I/O
Function
Composes a D/A conversion integrator with
external C
Score test selector2
Score test selector3
I:CMOSShumitt
I:CMOSShumitt
Analog reference voltage = 1/2Vcc
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