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| 型号： | MB91F318RPMC-G-XXXE1 |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 40.8 MHz, RISC MICROCONTROLLER, PQFP176 |
| 封装： | 24 X 24 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-176 |
| 文件页数： | 13/71页 |
| 文件大小： | 575K |
| 代理商： | MB91F318RPMC-G-XXXE1 |
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MB91319R Series
20
Precautions at Power-On/Power-Off
Precautions when turning on and off VDDI pin and VDDE pin
To ensure the reliability of LSI devices, do not continuously apply only VDDE pin for about a minute when VDDI
is off.
When VDDE pin is changed from off to on, the power noise may make it impossible to retain the internal state
of the circuit.
Indeterminate Output when the Power is Turned On
When turning on the power, the output pin may remain indeterminate until internal power supply becomes stable.
Clock
About the attention when the external clock is used
When the external clock is used, in principle, supply a clock signal to the X0 (X0A, X0B) pin and an opposite-
phase clock signal to the X1 (X1A, X1B) pin at the same time. However, in this case the stop mode (oscillator
stop mode) must not be used (This is because, in STOP mode, the X1 (X1A, X1B) pin stops at “H” output) . At
12.5 MHz or less, the device can be used with the clock signal supplied only to the X0 (X0A, X0B) pin.
Note : The X1 (X1A, X1B) pin must be designed to have a delay within 15 ns, at 10 MHz, from the signal to the X0
(X0A, X0B) pin.
Power-on : Supply voltage of VDDI pin
→ analog → Supply voltage of VDDE pin → signal
Power-off : Signal
→ Supply voltage of VDDE pin → analog → Supply voltage of VDDI pin
X0, X0A, X0B
X1, X1A, X1B
Note: The STOP mode (oscillation stop mode) cannot be used.
Using an External Clock (normal)
MB91319R Series
X0, X1A, X1A
X1, X1A, X1B
OPEN
Using an External Clock (available at 12.5 MHz or less)
MB91319R Series
相关PDF资料 |
PDF描述 |
|---|---|
| MB91F318RPMC-GXXX-XXXXE1 | 32-BIT, FLASH, 40.8 MHz, RISC MICROCONTROLLER, PQFP176 |
| MB91316APMC-G-XXXE1 | 32-BIT, MROM, 40.8 MHz, RISC MICROCONTROLLER, PQFP176 |
| MB91316PMC-G-XXXE1 | 32-BIT, MROM, 40.8 MHz, RISC MICROCONTROLLER, PQFP176 |
| MB95166DPMC1 | 8-BIT, MROM, 16.25 MHz, MICROCONTROLLER, PQFP64 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB91F318RPMC-GXXX-XXXXE1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91F318S | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91F318SPMC-G-XXXE1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91F318SPMC-GXXX-XXXXE1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91F345B | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-bit Microcontroller CMOS FR60 Lite MB91345 Series |
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