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參數(shù)資料
| 型號： | DS2251T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 128K Soft Microcontroller Module(128K軟件微控制器模塊) |
| 中文描述： | 8-BIT, MICROCONTROLLER, SMA72 |
| 文件頁數(shù)： | 15/20頁 |
| 文件大小： | 156K |
| 代理商： | DS2251T |
DS2251T
021998 15/20
AC CHARACTERISTICS
(cont’d)
PARALLEL PROGRAM LOAD TIMING
(t
A
= 0
°
C to70
°
C; V
CC
= 5V + 10%)
MIN
MAX
#
PARAMETER
SYMBOL
UNITS
41
Pulse Width of PE3–4
t
CEPW
4t
CLK
–35
ns
45
Byte–wide Address Hold after PE3–4
High During MOVX
t
CEHDA
4t
CLK
–30
ns
46
Delay from Byte–wide Address Valid
PE3–4 Low During MOVX
t
CELDA
4t
CLK
–35
ns
47
Byte–wide Data Setup to PE3–4 High
During MOVX (read)
t
DACEH
1t
CLK
+40
ns
48
Byte–wide Data Hold after PE3–4 High
During MOVX (read)
t
CEHDV
10
ns
49
Byte–wide Address Valid to R/W Active
During MOVX (write)
t
AVRWL
3t
CLK
–35
ns
50
Delay from R/W Low to Valid Data Out
During MOVX (write)
t
RWLDV
20
ns
51
Valid Data Out Hold Time from PE3–4
High
t
CEHDV
1t
CLK
–15
ns
52
Valid Data Out Hold Time from R/W High
t
RWHDV
0
ns
53
Write Pulse Width (R/W Low Time)
t
RWLPW
6t
CLK
–20
ns
BYTE–WIDE BUS TIMING
3
PE3, PE4
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相關(guān)代理商/技術(shù)參數(shù) |
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| DS2251T_06 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:128k Soft Microcontroller Module |
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| DS2251T08-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| DS2251T08-16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| DS2251T128-08 | 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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