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參數(shù)資料
| 型號(hào)： | SC802A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SPECIFICATION OF SC802A |
| 中文描述： | 指明SC802A |
| 文件頁(yè)數(shù)： | 6/17頁(yè) |
| 文件大?。?/td> | 386K |
| 代理商： | SC802A |
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SC802A
VER2.1
TIMING CHARACTERISICS
Akihabara Inc. www.akiba-tech.com
Page 6 of 6
D B 0 ~ D B 7
R / W
R S
t r
t h 1
t s u 2
t c
V a l i d D a t a
t h 2
t w
t f
t h 1
E
t s u 1
Write Timing
ts u
E
D B 0 ~ D B 7
R /W
R S
t r
th
tc
V a lid D a ta
td
t d h
tw
tf
th
Read Timing
5.
Operating Principles
a) Pin description
Pin NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
VSS
VDD
V0
RS
R/W
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
Level
0V
2.7V~5.5V
H/L
H/L
H
L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
Function
Ground
Supply voltage for logic
Variable voltage for LCD
H: Instruction code L: Data
H: Read signal L: Write signal
enable signal
Data bits
In case of 4 bits instruction, data is
transferred by twice using only 4 buses of D4
– D7 ,and D0 – D3 are not used , first
operation is higher order 4 bits and second
is lower 4 bits of 8 bits , but in case
of 8 bits instruction , data is
transferred by data by data bus of D0 –
D7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SC802 | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802A | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802AIMLTRT | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802EVB | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802IMLTR | Fully Integrated Lithium-Ion Battery Charger System with Timer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC802AEVB | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802AIMLTRT | 制造商:Semtech Corporation 功能描述:Constant Current/Voltage Charger Li-Ion/Li-Pol/NiCD/NiMH 1000mA 4.2V/4.1V 16-Pin MLP EP T/R |
| SC802B | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD module |
| SC802EVB | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802IMLTR | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:Fully Integrated Lithium-Ion Battery Charger System with Timer |
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