參數(shù)資料
型號: LC78628
廠商: Sanyo Electric Co.,Ltd.
元件分類: 數(shù)字信號處理
英文描述: 16-bit fixed point DSP with Flash
中文描述: 具有閃存的 16 位定點(diǎn) DSP
文件頁數(shù): 4/40頁
文件大?。?/td> 241K
代理商: LC78628
No. 6329-4/40
LC78628E
Continued from preceding page.
Notes: The same voltage must be applied to all 5 V system power supply pins.
*
When used in conjunction with an ASP that provides a command interface, the stricter ratings of the ASP shall be given priority.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input level
V
IN
1
V
IN
2
t
SU
t
HD
t
WH
t
WL
t
RAC
t
RWC
t
SQE
t
CSU
t
CHD
t
RCQ
t
CDD
t
CW
t
W
t
WTH
t
WTL
t
D
1
t
D
2
t
D
3
t
RES
f
OP
f
X
EFMIN: Slice level control
1.0
Vp-p
XIN: Capacitor coupled input
1.0
Vp-p
Data setup time
COIN, RWC,
*
: See figure 1.
400
ns
Data hold time
COIN, RWC,
*
: See figure 1.
400
ns
High-level clock pulse width
CQCK,
*
: See figures 1 and 2.
400
ns
Low-level clock pulse width
CQCK,
*
: See figures 1 and 2.
400
ns
Data read access time
SQOUT: See figures 2.
0
400
ns
Command output time
RWC,
*
: See figures 1.
1000
ns
Subcode Q readout enable time
WRQ, normal speed: See figures 2, RWC = V
IL
1
P0 to P4, RWC: See figures 3.
11.2
ms
Port input setup time
400
ns
Port input hold time
P0 to P4, RWC: See figures 3.
400
ns
Port input clock setup time
CQCK, RWC,
*
: See figures 3.
100
ns
Port output data delay time
P0 to P4, RWC: See figure 4.
1200
ns
Text readout period
DQSY, normal speed: See figure 5.
1.5
3.3
3.7
ms
DQSY pulse width
DQSY, normal speed: See figure 5.
60
136
150
μs
SCLK high-level clock pulse width
SCLK: See figure 5.
100
ns
SCLK low-level clock pulse width
SCLK: See figure 5.
100
ns
SCLK clock delay time
SCLK: See figure 5.
100
ns
Text data delay time
SRDT: See figure 5.
50
ns
SRDT: See figure 5.
50
ns
Reset time
RES
400
ns
Operating frequency range
EFMIN
10
MHz
Crystal oscillator frequency
X
IN
, X
OUT
16.9344
MHz
相關(guān)PDF資料
PDF描述
LC78628E 16-bit fixed point DSP with Flash
LC78630 16-bit fixed point DSP with Flash
LC78630E 16-bit fixed point DSP with Flash
LC78631 16-bit fixed point DSP with Flash
LC78631E 16-bit fixed point DSP with Flash
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC78628E 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disc Player DSP with Built-in HDCD Decoder
LC7863 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:DIGITAL SIGNAL PROCESSOR FOR COMPACT DISC PLAYERS
LC78630 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disk Player DSP
LC78630E 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disk Player DSP
LC78631 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disk Player DSP