DatasheetsPDF.com

MB91301A

Fuji Electric
Part Number MB91301A
Manufacturer Fuji Electric
Description (MB91301A / MB91302A) 32-Bit Proprietary Microcontroller
Published Nov 22, 2006
Detailed Description www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-16502-3E 32-Bit Proprietary Microcontroller CMOS FR60 MB91...
Datasheet PDF File MB91301A PDF File

MB91301A
MB91301A

Overview
www.
DataSheet4U.
com FUJITSU SEMICONDUCTOR DATA SHEET DS07-16502-3E 32-Bit Proprietary Microcontroller CMOS FR60 MB91301 Series MB91302A/V301A ■ DESCRIPTION The MB91301 series are a line of microcontrollers based on a 32-bit RISC CPU core (FR family) , incorporating a variety of I/O resources and a bus control mechanism for embedded control that requires the processing of a high-performance, fast CPU as well as an SDRAM interface that can connect SDRAM directly to the chip.
The large address space supported by the 32-bit CPU addressing means that operation is primarily based on external bus access although instruction cache memory of 4 Kbytes and RAM of 4 Kbytes( for data) are included for high-speed execution of CPU instructions.
The MB91302A and MB91V301A are FR60 products based on the FR30/40 CPU with enhanced bus access for higher speed operation.
The device specifications include a D/A converter to facilitate motor control and are ideal for use in DVD players that support fly-by transfer.
■ FEATURES The MB91301 series is a line of ICs with various programs embedded in internal ROM.
ROM variation Product name Built-in the real Built-in IPL time OS version (Internal Program Loader) version User ROM version Without ROM version MB91302A (Continued) ■ PACKAGES 144-pin, Plastic LQFP 179-pin, Ceramic PGA (FPT-144P-M12) (PGA-179C-A03) MB91301 Series 1.
FR CPU • 32-bit RISC, load/store architecture, 5-stage pipeline • 68 MHz internal operating frequency (Max) [external (Max) 68 MHz] (when using PLL with base frequency (Max) = 17 MHz) • General purpose registers : 32 bits×16 • 16-bit fixed length instructions (basic instructions) , 1 instruction per cycle • Instruction set optimized for embedded applications: Memory-to-memory transfer, bit manipulation, barrel shift etc.
• Instructions adapted for high-level languages : Function entry/exit instructions, multiple-register load/store instructions • Easier assembler coding : Register interlock function • Branch ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)