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參數(shù)資料
| 型號(hào)： | MB89485PMC |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROCONTROLLER, PQFP64 |
| 封裝： | 12 X 12 MM, 1.70 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 28/56頁 |
| 文件大?。?/td> | 1476K |
| 代理商： | MB89485PMC |
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MB89480 Series
34
DS07-12559-2E
4.
AC Characteristics
(1) Reset Timing
(AVCC = VCC = 5.0 V for MB89PV480, MB89P485, MB89485, AVSS = VSS = 0.0 V, TA = –40
°C to +85°C)
AVCC = VCC = 3.0 V for MB89P485L, MB89485L, AVSS = VSS = 0.0 V, TA = –40
°C to +85°C)
Note : tHCYL is the oscillation cycle (1/FCH) to input to the X0 pin.
The MCU operation is not guaranteed when the "L" pulse width is shorter than tZLZH.
(2) Power-on Reset
(AVSS = VSS = 0.0 V, TA = –40
°C to +85°C)
Note : Make sure that power supply rises within the selected oscillation stabilization time.
Rapid changes in power supply voltage may cause a power-on reset. If power supply voltage needs to be
varied in the course of operation, a smooth voltage rise is recommended.
Parameter
Symbol
Condition
Value
Unit
Remarks
Min
Max
RST “L” pulse width
tZLZH
—48 tHCYL
—ns
Parameter
Symbol
Condition
Value
Unit
Remarks
Min
Max
Power supply rising time
tR
—
—50
ms
Power supply cut-off time
tOFF
1
—
ms
Due to repeated operations
tZLZH
0.2 VCC
RST
0.2 V
Vth
0.2 V
tR
VCC
tOFF
Vth = 3.5 V for MB89PV480, MB89P485 and MB89485
Vth = 1.8 V for MB89P485L and MB89485L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89485P-SH | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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| MB89490_03 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB89497 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89497PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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