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參數(shù)資料
| 型號： | DS2251 |
| 英文描述： | 128k Soft Microcontroller Module |
| 中文描述： | 128K的軟微控制器模塊 |
| 文件頁數(shù)： | 15/20頁 |
| 文件大?。?/td> | 654K |
| 代理商： | DS2251 |
DS2251T
15 of 20
SERIAL PORT TIMING - MODE 0
AC CHARACTERISTICS
(cont'd)
PARALLEL PROGRAM LOAD TIMING
(t
A
=0
C to70
C; V
CC
=5V
±
10%)
#
PARAMETER
41
Pulse Width of
PE
3-4
45
Byte-wide Address Hold after
PE
3-4 High
During MOVX
46
Delay from Byte-wide Address Valid
PE
3-4
Low During MOVX
47
Byte-wide Data Setup to
PE
3-4 High During
MOVX (read)
48
Byte-wide Data Hold after
PE
3-4 High
During MOVX (read)
49
Byte-wide Address Valid to R/
W
Active
During MOVX (write)
50
Delay from R/
W
Low to Valid Data Out
During MOVX (write)
51
Valid Data Out Hold Time from
PE
3-4 High
52
Valid Data Out Hold Time from R/
W
High
53
Write Pulse Width (R/
W
Low Time)
SYMBOL
t
CEPW
t
CEHDA
MIN
4t
CLK
-35
4t
CLK
-30
MAX
UNITS
ns
ns
t
CELDA
4t
CLK
-35
ns
t
DACEH
1t
CLK
+40
ns
t
CEHDV
10
ns
t
AVRWL
3t
CLK
-35
ns
t
RWLDV
20
ns
t
CEHDV
t
RWHDV
t
RWLPW
1t
CLK
-15
0
6t
CLK
-20
ns
ns
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2251T | 128k Soft Microcontroller Module |
| DS2409 | MicroLAN Coupler |
| DS2409P | MicroLAN Coupler |
| DS2422 | 1-Wire Temperature/Datalogger with 8kB Datalog Memory |
| DS2422S | 1-Wire Temperature/Datalogger with 8kB Datalog Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2251-08-08 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| DS2251-08-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| DS2251-08-16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| DS2251-128-08 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| DS2251-128-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
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