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MB91F592B の電気的特性と機能

MB91F592BのメーカーはFujitsu Media Devicesです、この部品の機能は「32-bit Microcontroller」です。


製品の詳細 ( Datasheet PDF )

部品番号 MB91F592B
部品説明 32-bit Microcontroller
メーカ Fujitsu Media Devices
ロゴ Fujitsu Media Devices ロゴ 




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MB91F592B Datasheet, MB91F592B PDF,ピン配置, 機能
FUJITSU SEMICONDUCTOR
CONTROLLER MANUAL
MN705-00009-3v0-E
FR81S
32-BIT MICROCONTROLLER
MB91590 Series
HARDWARE MANUAL
Following URL introduces the information for effective development of Fujitsu Semiconductor microcontrollers.
Helpful information is being released for the customers who are considering, or have adopted our
microcontrollers.
http://edevice.fujitsu.com/micom/en-support/
FUJITSU SEMICONDUCTOR LIMITED

1 Page





MB91F592B pdf, ピン配列
Preface
MB91590 Series
Thank you for your continued use of Fujitsu semiconductor products.
Read this manual and "Data Sheet" thoroughly before using products in the MB91590 series.
Purpose of this manual and intended readers
This series is Fujitsu 32-bit microcontroller designed for automotive and industrial control. It contains the
FR81S CPU that is compatible with the FR family. The FR81S CPU has a high level performance among
the FR family by enhancing instruction pipeline and load store processing, and improving internal bus
transfer.
It is best suited for application control for automotive.
This manual explains the function, operation, and the usage for the engineer who develops the product by
actually using this series.
Trademark
FR is an abbreviation for the FUJITSU RISC controller, which is a product of Fujitsu Semiconductor
Limited.
The company names and brand names herein are the trademarks or registered trademarks of their respective
owners.
Sample programs and development environment
Fujitsu Semiconductor offers sample programs free of charge for using the peripheral functions of the
FR81S family. Fujitsu Semiconductor also makes available descriptions of the development environment
required for the MB91590 series. Feel free to use them to verify the operational specifications and usage of
this Fujitsu semiconductor microcontroller.
Microcontroller support information:
http://edevice.fujitsu.com/micom/en-support/
* : Note that the sample programs are subject to change without notice. Since they are offered as a way to
demonstrate standard operations and usage, evaluate them sufficiently before running them on your
system.
Fujitsu semiconductor assumes no responsibility for any damage that may occur as a result of using a
sample program.
MN705-00009-3v0-E
FUJITSU SEMICONDUCTOR LIMITED
(3)


3Pages


MB91F592B 電子部品, 半導体
MB91590 Series
Term
Explanation
bus It connects to various types of peripherals.
16-bit peripheral
bus (R-bus)
A 16-bit width, low-speed internal bus.
It connects to various types of peripherals. The 32-bit width access to this bus is divided into
16 bits x 2.
External bus
(External bus)
8/16-bit width, low-speed external bus. It connects to memory devices, ASIC and others. This
series is the bus master, and a device connected to the external bus is a bus slave.
Main clock
(MCLK)
This is the reference clock for LSI operation, and it is supplied from the high-speed system
oscillator.
It is connected to the timer for main oscillation stabilization wait, the clock generator (PLL)
and others.
Sub clock
(SBCLK)
This is the reference clock for LSI operation, and it is supplied from the low-speed system
oscillator.
It is connected to the timer for sub oscillation stabilization wait and others.
It can be used by the dual clock products only.
CR oscillation
The clock for watchdog timer 1 (hardware watchdog)
PLL clock
(PLLCLK)
The main clock is multiplied by PLL.
CPU clock
(CCLK)
The clock for peripherals operating under the XBS.
On-chip
bus clock
(HCLK)
The clock for peripherals operating under the on-chip bus.
Peripheral clock
(PCLK)
The clock for peripherals operating under the 32-bit peripheral bus and 16-bit peripheral bus.
External
bus clock
(TCLK)
The reference clock for an external bus interface connected to the X-bus and for the external
clock output. It is generated from the base clock by the clock generator.
Main clock mode
The operation mode based on the main clock. The main clock mode has the main RUN, main
sleep, main stop, oscillation stabilization wait RUN, oscillation stabilization wait reset, and
program reset state.
Main RUN
The main clock mode is selected, and all circuits are operable.
Oscillation
stabilization
wait time
When the clock is switched from the stop state to the oscillation state, the clock takes the
oscillation stabilization time. During the oscillation stabilization wait time, the clock is not
supplied.
OCD
The on-chip debugger for this series
OCDU
The OCD interface built in this product.
OCD tool
The OCD tool can be connected to the DEBUG I/F pin of this device.
Chip reset
sequence
In the chip reset sequence, the connection of OCD tool is checked. It takes (1026+3) PCLK
cycles.
Power shutdown The power supply to the target circuit is stopped, and power consumption is decreased.
Always power It is not a target division for the power shutdown.
supply ON block
PMU
Power
management unit
MN705-00009-3v0-E
The power shutdown is controlled. PMU exists in always ON block.
FUJITSU SEMICONDUCTOR LIMITED
(6)

6 Page



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共有リンク

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部品番号部品説明メーカ
MB91F592B

32-BIT MICROCONTROLLER HARDWARE MANUAL

Fujitsu Media Devices
Fujitsu Media Devices
MB91F592B

32-bit Microcontroller

Fujitsu Media Devices
Fujitsu Media Devices
MB91F592BH

32-BIT MICROCONTROLLER HARDWARE MANUAL

Fujitsu Media Devices
Fujitsu Media Devices
MB91F592BH

32-bit Microcontroller

Fujitsu Media Devices
Fujitsu Media Devices


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