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MB91F127中文資料富士通數(shù)據(jù)手冊PDF規(guī)格書

MB91F127
廠商型號

MB91F127

功能描述

32-Bit Microcontroller CMOS

文件大小

535.97 Kbytes

頁面數(shù)量

50

生產(chǎn)廠商 Fujitsu Component Limited.
企業(yè)簡稱

Fujitsu富士通

中文名稱

富士通株式會社官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-25 20:00:00

MB91F127規(guī)格書詳情

■ DESCRIPTION

This model, designed on the basis of 32-bit RISC CPU (FR30 series), is a standard single-chip micro controller with built-in I/O resources and bus control functions. The functions are suitable for built-in control that requires high-speed CPU processing.

MB91F127 includes 256 Kbytes built-in flash memory and 14 Kbytes built-in RAM. MB91F128 includes 510 Kbytes built-in flash memory and 14 Kbytes built-in RAM.

The specifications of the devices are best suited for applications requiring high-level CPU processing capabilities, such as navigation system, high-performance FAX, and printer controller.

■ FEATURES

FR-CPU

? 32-bit RISC (FR30), load/store architecture, 5-step pipeline

? Operating frequency : Internal 25 MHz

? General register : 32bit x 16 registers

? 16-bit fixed-length instructions (primitives), 1 instruction/1 cycle

? Instructions of memory-to-memory transfer, bit processing, and barrel shift : Instructions suitable for built-incontrol

? Function entry/exit instructions, multi load/store instruction for register data : High-level language compatible instructions

? Register interlock functions : Simple description of assembler language

? Branch instructions with delay slot : Reduced overhead on branching process

? Built-in multiplier/ Supporting at instruction level

Signed 32-bit multiplying : 5 cycles

Signed 16-bit multiplying : 3 cycles

? Interrupt (saving PC and PS) : 6 cycles, 16 priority levels

Bus interface

? Maximum of 25 MHz internal operation rate

? 25-bit address bus (32 MB space)

? 16-bit address output, 8/16-bit data input/output

? Basic bus cycle : 2-clock cycle

? Chip selection outputs specifiable in a minimum of 64 Kbytes steps : 6 outputs

? Automatic wait cycle : Specifiable flexibly from 0 cycle to 7 cycles for each area

? Supporting time-division input/output interface for address/data (for area 1 only)

? Unassigned data/address terminals are available as input/output ports

? Supporting little endian mode (selecting one area from area 1 to area 5)

DMAC (DMA controller)

? 8 channels

? Transfer factor : Interrupt request of built-in resources

? Transfer sequence : Step transfer/Block transfer/Burst transfer/Consecutive transfer

? Transfer data length : Selectable among 8 bits, 16 bits, and 32 bits

? Pausing is allowed by interrupt request

UART

? 3 channels

? Full-duplex double buffer

? Data length : 7 to 9 bits (no parity), 6 to 8 bits (with parity)

? Asynchronous (start-stop synchronization) or CLK synchronous communication is selectable

? Multi processor mode

? Built-in 16-bit timer (U-Timer) used as a baud-rate generator : Generates an arbitrary baud rate

? External clock is available as a transfer clock

? Error detection : parity, frame, and overrun

A/D converter (sequential transducer)

? 8/10-bit resolution, 8 channels

? Sequential comparison and transducer : At 25 MHz, 5.2 μs

? Built-in sample and hold circuit

? Conversion mode : Selectable among single conversion, scan conversion, and repeat conversion

? Activation : Selectable among software, external trigger, and built-in timer

Reload timer

? 16-bit timer : 3 channels

? Internal clock : 2-clock cycle resolution, selectable among 2/8/32 dividing and external clock

產(chǎn)品屬性

  • 型號:

    MB91F127

  • 制造商:

    FUJITSU

  • 制造商全稱:

    Fujitsu Component Limited.

  • 功能描述:

    32-Bit Microcontroller CMOS

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
FUJITSU/富士通
23+
NA/
2000
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
FUJITSU
2023+
QFP144
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
FUJITSU
23+
NA
19960
只做進口原裝,終端工廠免費送樣
詢價
FUJITSU/富士通
22+
QFP144
354000
詢價
FUJITSU
QFP
68900
原包原標簽100%進口原裝常備現(xiàn)貨!
詢價
SPANSION
2223+
QFP
26800
只做原裝正品假一賠十為客戶做到零風(fēng)險
詢價
FUJITSU/富士通
21+
QFP100
6500
只做原裝正品假一賠十!正規(guī)渠道訂貨!
詢價
SPANSION
2023+
QFP
1800
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨
詢價
FUJITSU
QFP144
1500
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
FUJI
2138+
TQFP
8960
專營BGA,QFP原裝現(xiàn)貨,假一賠十
詢價