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參數(shù)資料
| 型號： | MB91314APMC-GE1 |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, MROM, 33 MHz, RISC MICROCONTROLLER, PQFP120 |
| 封裝： | 16 X 16 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-120 |
| 文件頁數(shù)： | 11/73頁 |
| 文件大?。?/td> | 810K |
| 代理商： | MB91314APMC-GE1 |
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MB91314A Series
19
Notes on the turning on/off VDDI pin (1.8 V internal power supply) and VDDE pin (3.3 V external pin power supply)
Do not apply only VDDE pin (external) voltage continuously (more than one minute) with VDDI pin (internal)
disconnected as it adversely affects the reliability of the LSI.
When VDDE pin (external) returns from the OFF state to the ON state, the circuit may fail to hold its internal
state, for example, due to power supply noise.
When the power is turned on, the output pin may remain unstable until the internal power supply becomes stable.
About the attention when the external clock is used
To use an external clock, in principle, supply the X1 (X1A) pin with a clock signal inverted in phase from the X0
(X0A) pin at the same time. However, in this case the stop mode (oscillator stop mode) must not be used. (This
is because the X1 (X1A) pin stops at “H” output in STOP mode.) At 12.5 MHz or less, the device can be used
only with the X0 (X0A) pin supplied with clock signals.
Note : With respect to the X0 (X0A) signal, design X1 such that the delay is within 15 ns at 10 MHz.
Power on
VDD pin (internal)
→ Analog → VDDE pin (external) → signal
Power off
Signal
→ VDDE pin (external) → Analog → VDDI pin (internal)
X0, X0A
X1, X1A
The STOP mode (oscillation stop mode) cannot be used.
MB91314A Series
Using an External Clock (Normal Method)
X0, X0A
X1, X1A
Open
MB91314A Series
Using an External Clock (available at 12.5 MHz or less)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| MB91316 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
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| MB91319 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Microcontroller |
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