參數(shù)資料
型號: DOC4106
廠商: Atmel Corp.
英文描述: Single-Chip Microcontroller with MP3 Decoder and Man-Machine Interface
中文描述: 單片微控制器,帶有MP3解碼器和人機界面
文件頁數(shù): 32/47頁
文件大小: 791K
代理商: DOC4106
32
AT8xC51SND1C
4106F–8051–10/02
Table 43.
External IDE 16-bit Bus Cycle – Data Read AC Timings
V
DD
= 2.7 to 3.3V, T
A
= -40
°
to +85
°
C
Table 44.
External IDE 16-bit Bus Cycle – Data Write AC Timings
V
DD
= 2.7 to 3.3V, T
A
= -40
°
to +85
°
C
Symbol Parameter
Variable Clock
Standard Mode
Variable Clock
X2 Mode
Unit
Min
Max
Min
Max
T
CLCL
Clock Period
50
50
ns
T
LHLL
ALE Pulse Width
2·T
CLCL
-15
T
CLCL
-15
ns
T
AVLL
Address Valid to ALE Low
T
CLCL
-20
0.5·T
CLCL
-20
ns
T
LLAX
Address Hold after ALE Low
T
CLCL
-20
0.5·T
CLCL
-20
ns
T
LLRL
ALE Low to RD Low
3·T
CLCL
-30
1.5·T
CLCL
-30
ns
T
RLRH
RD Pulse Width
6·T
CLCL
-25
3·T
CLCL
-25
ns
T
RHLH
RD High to ALE High
T
CLCL
-20
T
CLCL
+20
0.5·T
CLCL
-20
0.5·T
CLCL
+20
ns
T
AVDV
Address Valid to Valid Data In
9·T
CLCL
-65
4.5·T
CLCL
-65
ns
T
AVRL
Address Valid to RD Low
4·T
CLCL
-30
2·T
CLCL
-30
ns
T
RLDV
RD Low to Valid Data
5·T
CLCL
-30
2.5·T
CLCL
-30
ns
T
RLAZ
RD Low to Address Float
0
0
ns
T
RHDX
Data Hold after RD High
0
0
ns
T
RHDZ
Instruction Float after RD
High
2·T
CLCL
-25
T
CLCL
-25
ns
Symbol Parameter
Variable Clock
Standard Mode
Variable Clock
X2 Mode
Unit
Min
Max
Min
Max
T
CLCL
Clock Period
50
50
ns
T
LHLL
ALE Pulse Width
2·T
CLCL
-15
T
CLCL
-15
ns
T
AVLL
Address Valid to ALE Low
T
CLCL
-20
0.5·T
CLCL
-20
ns
T
LLAX
Address Hold after ALE Low
T
CLCL
-20
0.5·T
CLCL
-20
ns
T
LLWL
ALE Low to WR Low
3·T
CLCL
-30
1.5·T
CLCL
-30
ns
T
WLWH
WR Pulse Width
6·T
CLCL
-25
3·T
CLCL
-25
ns
T
WHLH
WR High to ALE High
T
CLCL
-20
T
CLCL
+20
0.5·T
CLCL
-20
0.5·T
CLCL
+20
ns
T
AVWL
Address Valid to WR Low
4·T
CLCL
-30
2·T
CLCL
-30
ns
T
QVWH
Data Valid to WR High
7·T
CLCL
-20
3.5·T
CLCL
-20
ns
T
WHQX
Data Hold after WR High
T
CLCL
-15
0.5·T
CLCL
-15
ns
相關PDF資料
PDF描述
DP-14 Hex Schmitt-trigger Inverters
DP-650A Tools, Tips Soldering; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes
DP652A-GN5 CONNECTOR ACCESSORY
DP652A-GP5 CONNECTOR ACCESSORY
DP652A-RN5 CONNECTOR ACCESSORY
相關代理商/技術參數(shù)
參數(shù)描述
DOC-431CS-10.000M 制造商:KDS Daishinku Corp 功能描述:CRYSTAL OSCILLATOR, CLOCK, 10 MHZ, CMOS/TTL OUTPUT
DOC70S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
DOC8228 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ZigBita?¢ 2.4 GHz Amplified Wireless Modules
DOCCHARGE/GC42091-00 制造商:Microsemi Corporation 功能描述:DOCCHARGE/GC42091-00 - Literature
DOC-DIP32-ADPT 功能描述:ADAPTER FOR 32-DIP RoHS:否 類別:連接器,互連式 >> 用于 IC 的插座,晶體管 - 適配器 系列:- 標準包裝:1 系列:- 轉換源(適配器端):BGA 轉換到(適配器端):DIP 引腳數(shù):32 其它名稱:585-1005