參數(shù)資料
型號(hào): TS80C51RA2-LILB
廠商: Atmel Corp.
英文描述: High Performance 8-bit Microcontrollers
中文描述: 高性能8位微控制器
文件頁數(shù): 67/74頁
文件大?。?/td> 903K
代理商: TS80C51RA2-LILB
Rev. C - 06 March, 2001
67
TS80C51RA2/RD2
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
Table 41. AC Parameters for a Variable Clock: derating formula
10.5.5. External Data Memory Write Cycle
Figure 26. External Data Memory Write Cycle
Symbol
Type
Standard
Clock
X2 Clock
-M
-V
-L
Units
T
RLRH
Min
6 T - x
3 T - x
20
15
25
ns
T
WLWH
Min
6 T - x
3 T - x
20
15
25
ns
T
RLDV
Max
5 T - x
2.5 T - x
25
23
30
ns
T
RHDX
Min
x
x
0
0
0
ns
T
RHDZ
Max
2 T - x
T - x
20
15
25
ns
T
LLDV
Max
8 T - x
4T -x
40
35
45
ns
T
AVDV
Max
9 T - x
4.5 T - x
60
50
65
ns
T
LLWL
Min
3 T - x
1.5 T - x
25
20
30
ns
T
LLWL
Max
3 T + x
1.5 T + x
25
20
30
ns
T
AVWL
Min
4 T - x
2 T - x
25
20
30
ns
T
QVWX
Min
T - x
0.5 T - x
15
10
20
ns
T
QVWH
Min
7 T - x
3.5 T - x
15
10
20
ns
T
WHQX
Min
T - x
0.5 T - x
10
8
15
ns
T
RLAZ
Max
x
x
0
0
0
ns
T
WHLH
Min
T - x
0.5 T - x
15
10
20
ns
T
WHLH
Max
T + x
0.5 T + x
15
10
20
ns
T
QVWH
T
LLAX
A0-A7
ALE
PSEN
WR
PORT 0
PORT 2
DATA OUT
ADDRESS
OR SFR-P2
T
AVWL
T
LLWL
T
QVWX
ADDRESS A8-A15 OR SFR P2
T
WHQX
T
WHLH
T
WLWH
相關(guān)PDF資料
PDF描述
TS80C51RA2-LILD High Performance 8-bit Microcontrollers
TS80C51RA2-LILR High Performance 8-bit Microcontrollers
TS80C51RA2-LIMB High Performance 8-bit Microcontrollers
TS80C51RA2-LIMD High Performance 8-bit Microcontrollers
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TS80C51RA2-LILD 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers
TS80C51RA2-LILR 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers
TS80C51RA2-LIMB 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers
TS80C51RA2-LIMD 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers
TS80C51RA2-LIMR 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers