參數(shù)資料
型號(hào)： LC78602NE
廠商： Sanyo Electric Co.,Ltd.
英文描述： Compact Disc Player DSP with Built-in Microcontroller
中文描述： 光碟機(jī)的DSP內(nèi)置微控制器
文件頁(yè)數(shù)： 6/11頁(yè)
文件大?。?/td> 177K
代理商： LC78602NE
No. 6021-6/11
LC78602NE
Pin Functions
Pin No.
Pin
I/O
Function
Pin state during reset
1
DEFI
I
Defect detection signal (DEF) input. (Must be connected to 0 V if unused.)
—
2
3 V/
*
5 V
I
Supply voltage selection input. (High: 3V operation, low: 5V operation)
—
3
PDO
O
Internal VCO control phase comparator output
Undefined
4
VV
SS
ISET
—
Internal VCO ground. This pin must be connected to 0 V.
—
5
AI
PLL circuit pins
PDO output current adjustment resistor connection
—
6
VV
DD
FR
—
Internal VCO power supply
—
7
AI
VCO frequency range adjustment
—
8
V
SS
EFMO
—
Digital system ground. This pin must be connected to 0 V.
—
9
O
Slice level
control pins
EFM signal output
Undefined
10
EFMIN
I
EFM signal input
—
11
TMOD
I
Test input. This pin must be connected to 0 V.
—
12
CLV
O
Disc motor control output. This is a 3-value output.
Hi-Z
13
HFL
I
Track detection signal input. This is a Schmitt input.
—
14
TES
I
Tracking error signal input. This is a Schmitt input.
—
15
TOFF
O
Tracking off output
High output
16
TGL
O
Tracking gain switching output. A low level output raises the gain.
Undefined
17
JP
O
Track jump control output. This is a 3-value output.
Hi-Z
18
LASER
O
Laser control. A pull-down resistor is built in.
Pulled down
19
FSTA
O
FSTA control. A pull-down resistor is built in.
Pulled down
20
EFBAL
O
EFBAL control. A pull-down resistor is built in.
Pulled down
21
SP8
O
SP8 control. A pull-down resistor is built in.
Pulled down
22
V
DD
—
Digital system power supply
—
23
FSEQ
O
Synchronizing signal detection output. Outputs a high level if the synchronizing signal detected
from the EFM signal and the internally generated synchronizing signal match.
Undefined
EFM data playback clock monitor. 4.3218 MHz when the phase is locked.
(Note that this output is only provided in test mode. This pin outputs a low level during normal
mode operation.)
24
PCK
O
Low output
25
SLOF
O
Sled off control output
High output
26
SLED+
O
Sled feed output
Low output
27
SLED
–
O
Low output
28
PUIN
I
Limit switch detection input. A pull-up resistor is built in.
—
29
DOUT
O
Digital output (EIAJ format)
Undefined
30
NC
—
Unused pin. This pin must be left open.
—
31
*
SEG8
O
Segment output (8). A pull-up resistor is built in.
Pulled up
32
*
SEG7
O
Segment output (7). A pull-up resistor is built in.
Pulled up
33
*
SEG6
O
Segment output (6). A pull-up resistor is built in.
Pulled up
34
*
SEG5
O
Segment output (5). A pull-up resistor is built in.
Pulled up
35
*
SEG4
O
Segment output (4). A pull-up resistor is built in.
Pulled up
36
*
SEG3
O
Segment output (3). A pull-up resistor is built in.
Pulled up
37
*
SEG2
O
Segment output (2). A pull-up resistor is built in.
Pulled up
38
*
SEG1
O
Segment output (1). A pull-up resistor is built in.
Pulled up
39
V
SS
NC
—
Digital system ground. This pin must be connected to 0 V.
—
40
—
Unused pin. This pin must be left open.
—
41
*
DIG2
O
Common driver output (2). A pull-up resistor is built in.
Pulled up
42
*
O
Common driver output (1). A pull-up resistor is built in.
Pulled up
43
*
PROG
O
Program operation monitor. A pull-up resistor is built in.
Pulled up
44
*
KEYI1
I
Key matrix input (1). A pull-up resistor is built in.
—
45
NC
—
Unused pin. This pin must be left open.
—
46
NC
—
Unused pin. This pin must be left open.
—
47
*
RANDOM
O
Random mode indicator output (Low: random mode, high: modes other than random mode.)
Hi-Z
Remote controller identifier input (3). This pin functions as an output pin set to the low level
during resets (when the
*
RES pin is low) and for a few milliseconds after the
*
RES pin
switches to the high level. Therefore, applications that will set this pin high must connect an
external pull-up resistor to this pin.
48
RMTSL3
I/O
Low output
Continued on next page.
相關(guān)PDF資料
PDF描述
LC78605E Compact Disc Player DSP with Built-in Microcontroller
LC7860N DIGITAL SIGNAL PROCESSOR FOR COMPACT DISC PLAYERS
LC7861KE Digital Signal Processor for Compact Disc Players
LC78620E Compact Disc Player DSP(CD播放器DSP)
LC78621E Compact Disc Player DSP(用于CD播放器的8位DSP)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC78605E 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disc Player DSP with Built-in Microcontroller
LC7860KA 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:DIGITAL SIGNAL PROCESSOR FOR COMPACT DISC PLAYERS
LC7860N 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:DIGITAL SIGNAL PROCESSOR FOR COMPACT DISC PLAYERS
LC7861KE 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Digital Signal Processor for Compact Disc Players
LC78620E 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disc Player DSP
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*