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參數(shù)資料
| 型號(hào)： | MB89498PF |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-bit Proprietary Microcontroller |
| 中文描述： | 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | 20 X 14 MM, 3.35 MM HEIGHT, 0.65 MM PITCH, PLASTIC, QFP-100 |
| 文件頁數(shù)： | 30/45頁 |
| 文件大?。?/td> | 577K |
| 代理商： | MB89498PF |
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30
MB89490 Series
4. AC Characteristics
(1) Reset Timing
(AV
CC
= V
CC
= 3.0 V,
AV
SS
= V
= 0.0 V, T
A
= –40
°
C to +85
°
C)
Value
Note: t
HCYL
is the oscillation cycle (1/F
CH
) to input to the X0 pin.
The MCU operation is not guaranteed when the "L" pulse width is shorter than t
ZLZH
.
(2) Power-on Reset
(AV
SS
= V
SS
= 0.0 V, T
A
= –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
Unit
Remarks
Min.
Max.
RST “L” pulse width
t
ZLZH
—
48 t
HCYL
—
ns
Parameter
Symbol
Condition
Value
Unit
Remarks
Min.
Max.
Power supply rising time
t
R
—
—
50
ms
Power supply cut-off time
t
OFF
1
—
ms
Due to repeated operations
t
ZLZH
0.2
V
CC
0.2
V
CC
RST
0.2
V
0.2
V
0.2
V
t
R
V
CC
t
OFF
1.5 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89498PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB894-C6-R | 制造商:IBase Technology (USA) Inc. 功能描述:MATX, ZC CELERON M 600MHZ, 852GM, VGA, 10/100BT X 1, COMX4, - Bulk |
| MB894F-R | 制造商:IBase Technology (USA) Inc. 功能描述:MATX, SOCKET 479, 855GME, VGA, 10/100BT X 1 + GBE X 1, COMX4 - Bulk |
| MB89530 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller |
| MB89530A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontroller |
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