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SH microcontroller SH2/7084 CPU board (YS7084) LFYBSH7084-LFYBSH7084
SH microcontroller SH2/7084 CPU board (YS7084) LFYBSH7084-L&F Co., Ltd.

SH microcontroller SH2/7084 CPU board (YS7084) LFYBSH7084
L&F Co., Ltd.


About This Product

A small CPU board equipped with Renesas SH2/7084 80MHz. 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 YS7084.

■Characteristics of SH7084

・SH2 architecture ・80MHz operation ・Built-in flash ROM 256KB ・Built-in RAM 16KB

■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

(1) SH7084 80MHz operation (input clock 10MHz, PLL 8x operation, bus clock 40MHz) +5.0V single power supply operation (2) Equipped with 128K byte, 8-bit bus-connected SRAM (access time 55ns). Can be accessed in 4 states from the CPU (in bus clock units), mapped to 0x02000000 – 0x0201FFFF. Battery backup is possible from CN1. (3) Equipped with 2 RS232C ports (4) 82 I/Os can be used (including bus signals, NMI, nRES, nWDTOVR, not including connection to RS232C) (5) You can switch to boot mode by holding down the reset switch for more than 2 seconds. (6) Option board YHA-11, YHA-12, YHA-13, YHA-15 can be used (installation notes included in 2.32.3) (7) Board size Width 57.4mm Width 85.3mm Height 13mm, Board thickness 1.6t, 2 layer board, gold plated (8) PbFree

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    SH microcontroller SH2/7084 CPU board (YS7084) LFYBSH7084

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1 Models of SH microcontroller SH2/7084 CPU board (YS7084) LFYBSH7084

Image Part Number Price (excluding tax) Power supply voltage Operating temperature Size Connector SRAM CPU Others Accessories
SH microcontroller SH2/7084 CPU board (YS7084) LFYBSH7084-Part Number-LFYBSH7084

LFYBSH7084

Available upon quote

+4.75V to +5.25V. Normal voltage +5.00V

0 to 50℃ (no condensation)

Width 57.4mm, length 85.3mm, height 10mm, 2 layer board, board thickness 1.6mm

CN1: JST B2B-EH-A (LF) (SN)
CN4: Japan Aviation Electronics Industry IL-G-2P-S3L2-SA
CN5, CN6: Japan Aviation Electronics Industry IL-G-6P-S3L2-SA

ISSI IS62C1024AL-35QLI equivalent x1, 8-bit bus 128KB, from CN1
Battery backup possible

80MHz, crystal 10MHz, 8x operation with built-in PLL, bus clock
40MHz

PbFree, gold flash

Power cable

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