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參數(shù)資料
| 型號(hào)： | MB89943PF |
| 廠商： | FUJITSU LTD |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125 |
| 中文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP48 |
| 封裝： | PLASTIC, QFP-48 |
| 文件頁(yè)數(shù)： | 27/40頁(yè) |
| 文件大小： | 562K |
| 代理商： | MB89943PF |
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27
MB89940 Series
If power-on reset option is not activated, the external reset signal must be kept asserted until the oscillation is
stabilized.
(2) Power-on Profile
(AV
SS
= V
SS
= DV
SS
, T
A
= –40
°
C to +85
°
C)
Value
Unit
Max.
t
HCYL
: One oscillation clock cycle time
Note: Power supply voltage should reach the minimum operation voltage within the specified default duration of
the oscillation stabilization time.
(3) Clock Timing
(AV
SS
= V
SS
= DV
SS
, T
A
= –40
°
C to +85
°
C)
Value
Unit
Max.
Parameter
Symbol
Condition
Remarks
Min.
Power supply voltage rising time
t
R
—
—
50
ms
MB89PV940,
MB89P945
Power supply voltage rising time
t
R
—
—
2
19
t
HCYL
ns
MB89943
Power-off minimum period
t
OFF
—
1
—
ms
Parameter
Symbol
Condition
Remarks
Min.
Clock frequency
F
C
—
1
8
MHz
Clock cycle time
t
CYC
1000
125
ns
Input clock pulse width
t
WH
t
WL
20
—
ns
Input clock rising/falling time
t
CR
t
CF
—
10
ns
0.2
V
CC
0.8
V
CC
RST
t
ZLZH
0.2
V
0.2
V
3.5
V
0.2
V
t
R
V
CC
t
OFF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB8994x | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CFP -55 to 125 |
| MB89PV940CF | 8-bit Proprietary Microcontroller |
| MB89P945PF | 8-bit Proprietary Microcontroller |
| MB89951 | Octal Buffers/Drivers With 3-State Outputs 20-LCCC -55 to 125 |
| MB89951PFM | Octal Buffers/Drivers With 3-State Outputs 20-CDIP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89945 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrolle |
| MB89945PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrolle |
| MB8994X | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89951 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89951PFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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