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SH microcontroller SH2/7044 CPU board (YS7044) LFYBSH7044-LFYBSH7044
SH microcontroller SH2/7044 CPU board (YS7044) LFYBSH7044-L&F Co., Ltd.

SH microcontroller SH2/7044 CPU board (YS7044) LFYBSH7044
L&F Co., Ltd.


About This Product

A small CPU board equipped with Renesas HD64F7044F 24.576MHz. Built-in Flash 256KB, external SRAM 128KB, rich built-in peripherals, 5V single operation. DIO, insulation, and universal boards sold separately can be expanded. This is a continuing product from Yellow Soft, and the old model number is YS7044.

■Note

This board is the same product that was developed and sold by the former Yellow Soft Co., Ltd., which went out of business, as a prototype and for learning purposes, and which our company continues to produce. This is a product that originally did not have environment-related parameters such as RoHS, and we are unable to provide it, so please be aware of this before considering it.

■Product features

・ROM 256K bytes ・Clock 24.576MHz ・RS232C driver 2CH ・External RAM 128K bytes ・RAM battery backup ・Board size 79mm x 87mm ・One-action boot mode switching

■CPU

・General-purpose registers 32 bits x 16 (can also be used as 8, 16, and 32 registers) ・1 instruction 1 cycle (at 28.7MHz operation: 35nsec/instruction) ・Architecture-wise, address space 4GB multiplier built-in ・Execute 32×32 → 64 multiplication for 2 to 4 cycles, execute 32×32 + 64 product-sum operation for 2 to 4 cycles

■Others

Built-in interrupt controller, bus state controller, DMAC controller, DTC controller, MTU (16-bit timer x 5), compare match timer x 2, watchdog timer x 1, serial communication interface x 2

  • Product

    SH microcontroller SH2/7044 CPU board (YS7044) LFYBSH7044

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1 Models of SH microcontroller SH2/7044 CPU board (YS7044) LFYBSH7044

Image Part Number Price (excluding tax) Power supply Board size Memory RS-232C port ROM RAM I/O port CPU A/D converter A/D
SH microcontroller SH2/7044 CPU board (YS7044) LFYBSH7044-Part Number-LFYBSH7044

LFYBSH7044

Available upon quote

5V 200mA or more is required. Equipped with onboard power supply noise filter.

79×87×12mm

Built-in flash ROM 256K bytes, RAM 4K bytes (1K bytes of which can be set as instruction cache)

(With level interface IC) 2ch. Uses SCI0,1. User can use other RS-232C 1ch even when using serial remote debugger.

Built-in flash ROM 256K bytes. Transition from operating mode to write mode

Built-in RAM 4K bytes, external RAM 128K bytes (1M bits), 8 bits

74 input/output terminals, 8 input terminals

24.576MHz (switchable between 6.144MHz and 12.28MHz by DIP SW setting) Operation mode 2 or 3 operation.

10-bit resolution x 8, with 2 sample & hold units (simultaneous 2ch sampling possible)

The built-in A/D power supply is equipped with an on-board noise filter.

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