MB91101A

更新时间： 2024-09-26 22:27:15

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MB91101A 数据手册

FUJITSU SEMICONDUCTOR

DATA SHEET

DS07-16301-2E

32-bit RISC Microcontroller

CMOS

FR30 Series

MB91101/MB91101A

■ DESCRIPTION

The MB91101 is a standard single-chip microcontroller constructed around the 32-bit RISC CPU (FR* family)

core with abundant I/O resources and bus control functions optimized for high-performance/high-speed CPU

processing for embedded controller applications. To support the vast memory space accessed by the 32-bit

CPU, the MB91101 normally operates in the external bus access mode and executes instructions on the internal

1 Kbyte cache memory and 2 Kbytes RAM for enhanced performance.

The MB91101 is optimized for applications requiring high-performance CPU processing such as navigation

systems, high-performance FAXs and printer controllers.

*: FR Family stands for FUJITSU RISC controller.

■ FEATURES

FR CPU

• 32-bit RISC, load/store architecture, 5-stage pipeline

• Operating clock frequency: Internal 50 MHz/external 25 MHz (PLL used at source oscillation 12.5 MHz)

• General purpose registers: 32 bits × 16

• 16-bit fixed length instructions (basic instructions), 1 instruction/1 cycle

• Memory to memory transfer, bit processing, barrel shifter processing: Optimized for embedded applications

• Function entrance/exit instructions, multiple load/store instructions of register contents, instruction systems

supporting high level languages

• Register interlock functions, efficient assembly language coding

• Branch instructions with delay slots: Reduced overhead time in branch executions

(Continued)

■ PACKAGE

100-pin Plastic LQFP

100-pin Plastic QFP

(FPT-100P-M05)

(FPT-100P-M06)

12 3 4 5 6 7...115

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型号	品牌	获取价格	描述	数据表
MB91101APF	FUJITSU	获取价格	32-bit RISC Microcontroller
MB91101APF-G-JNE1	FUJITSU	获取价格	RISC Microcontroller, 32-Bit, FR30 CPU, 50MHz, CMOS, PQFP100, 14 X 20 MM, 3.35 MM HEIGHT,
MB91101APFV	FUJITSU	获取价格	32-bit RISC Microcontroller
MB91101APMC	FUJITSU	获取价格	RISC Microcontroller, 32-Bit, FR30 CPU, 50MHz, CMOS, PQFP100, 14 X 14 MM, 1.70 MM HEIGHT,
MB91101PF-G-BND-R	CYPRESS	获取价格	RISC Microcontroller, 32-Bit, 50MHz, CMOS, PQFP100, PLASTIC, QFP-100
MB91101PFV-G-BND-R	CYPRESS	获取价格	RISC Microcontroller, 32-Bit, 50MHz, CMOS, PQFP100, PLASTIC, LQFP-100
MB91106	FUJITSU	获取价格	32-bit RISC Microcontroller
MB91106PF	FUJITSU	获取价格	32-bit RISC Microcontroller
MB91106PFV	FUJITSU	获取价格	32-bit RISC Microcontroller
MB91106PF-XXX	FUJITSU	获取价格	RISC Microcontroller, 32-Bit, MROM, FR CPU, 50MHz, CMOS, PQFP100, 14 X 20 MM, 0.65 MM PITC