Description
The 3851 Group is supported only for customers who have already adopted these products.
| Part Number | Status | Samples | Stock | RoHS | Package | Bit Size | Lead Count (#) | CPU | LVD or PVD | DMA | Timer | ADC | Ethernet | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M38513E4-XXXFP | Obsolete | N/A | Out of Stock | Contact | Package | 8 | No | No | No | |||||
| M38514M6-XXXFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 8 | 42# | 740 | No | No | 8-bit x 4-ch | 10-bit x 5-ch | No | -20 to +85 |
| M38514M6-XXXFP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 8 | 42# | 740 | No | No | 8-bit x 4-ch | 10-bit x 5-ch | No | -20 to +85 |
| M38517F8FP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 8 | 42# | 740 | No | No | 8-bit x 4-ch | 10-bit x 5-ch | No | -20 to +85 |
| M38517F8FP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 8 | 42# | 740 | No | No | 8-bit x 4-ch | 10-bit x 5-ch | No | -20 to +85 |
| M38517F8SP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SDIP | 8 | 42# | 740 | No | No | 8-bit x 4-ch | 10-bit x 5-ch | No | -20 to +85 |
| M38517M8-XXXFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 8 | 42# | 740 | No | No | 8-bit x 4-ch | 10-bit x 5-ch | No | -20 to +85 |
| M38517M8-XXXFP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 8 | 42# | 740 | No | No | 8-bit x 4-ch | 10-bit x 5-ch | No | -20 to +85 |
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- Product Change Notice
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- Application NoteAI-generated Summary: The document explains the operation of three-phase motor control timers in sawtooth wave modulation mode for M32C/84, 85, 87, 88, 8A, and 8B groups. It details how the IDBO and IDB1 registers determine individual phase output signal levels, with signals output at specific timer edges. Dead time between switching signals is configurable via the DTT register and controlled by the INV14 bit in the INVC1 register. Examples of default PWM register values and signal timing diagrams illustrate the modulation and output process.Related Files:
- Application NoteAI-generated Summary: The document presents performance data of the signal processing library on SH2A-FPU and RX devices, detailing CPU cycles for various DSP functions such as FFT, FIR, and IIR filters across different sample sizes and coefficients. It also provides Renesas Electronics website and support contact information. The revision record notes the first edition release date as December 17, 2010.Related Files:
- Technical Update
- Application NoteAI-generated Summary: The document demonstrates the use of the H8S/38076 microcontroller's real-time clock (RTC) and LCD peripherals across seven power modes. It includes system and peripheral overviews, detailed register descriptions for RTC and LCD controllers, and software functions for initialization, power mode setting, and LCD updating. The document also covers interrupt service routines, current consumption measurement techniques, memory allocation, and code structure.Related Files:
- Technical Update
- Application NoteAI-generated Summary: Ensure safety in circuit designs by considering potential semiconductor failures that may cause injury, fire, or damage. Use auxiliary circuits, non-flammable materials, and malfunction prevention. Product information may change without notice, and Renesas disclaims liability for damages from inaccuracies. Semiconductors are not for life-critical systems without prior approval. The document explains C language programming basics, project setup, compiler, assembler, linker, debugger, coding tips, stack estimation, and interrupt handling for the Renesas 740 family microcomputers.
- Application NoteAI-generated Summary: This document explains how to design PCB layouts to enhance noise immunity for the 740 family MCU, using the M37544G2ASP sample at 4 MHz on a single-sided board. It compares recommended and non-recommended layouts, highlighting five key design points: short oscillator wiring, close reset circuit placement, short CNVSS wiring with a resistor, decoupling capacitor placement near MCU, and unified VSS wiring. These principles reduce noise-induced failures and improve MCU stability.
- Application NoteAI-generated Summary: This document provides important guidelines and disclaimers for using Renesas products. It emphasizes that Renesas does not guarantee the accuracy or completeness of the information and disclaims liability for damages arising from product use. It prohibits military and life-critical applications, advises compliance with export laws, and stresses the importance of using products within specified ranges. Users must implement safety measures to prevent injury or damage due to product failure. The document also warns against detachment risks and restricts reproduction without permission.
- Application NoteAI-generated Summary: The programming guidelines for the 740 Family in C language have been updated and replaced by a new document titled "C Compiler Package for 740 Family M3T-ICC740 Application Notes" (Document No. REJ06J0005-0100). Users should refer to this new document for current information. Inquiries related to the previous guidelines should be sent via email to the provided contact.
- DatasheetPDF 1.11 MB REJ03B0066-0101Z Rev.1.01 Oct 15, 2003
- Datasheet3851 Group(Built-in 16KB ROM) DATASHEETRECOMMENDED
Recommended Documents (2)
- DatasheetPDF 1.11 MB REJ03B0066-0101Z Rev.1.01 Oct 15, 2003
- Datasheet3851 Group(Built-in 16KB ROM) DATASHEETRECOMMENDED
Datasheets (2)
Manuals & Guides (2)
- Application NoteAI-generated Summary: The document explains the operation of three-phase motor control timers in sawtooth wave modulation mode for M32C/84, 85, 87, 88, 8A, and 8B groups. It details how the IDBO and IDB1 registers determine individual phase output signal levels, with signals output at specific timer edges. Dead time between switching signals is configurable via the DTT register and controlled by the INV14 bit in the INVC1 register. Examples of default PWM register values and signal timing diagrams illustrate the modulation and output process.Related Files:
- Application NoteAI-generated Summary: The document presents performance data of the signal processing library on SH2A-FPU and RX devices, detailing CPU cycles for various DSP functions such as FFT, FIR, and IIR filters across different sample sizes and coefficients. It also provides Renesas Electronics website and support contact information. The revision record notes the first edition release date as December 17, 2010.Related Files:
- Application NoteAI-generated Summary: The document demonstrates the use of the H8S/38076 microcontroller's real-time clock (RTC) and LCD peripherals across seven power modes. It includes system and peripheral overviews, detailed register descriptions for RTC and LCD controllers, and software functions for initialization, power mode setting, and LCD updating. The document also covers interrupt service routines, current consumption measurement techniques, memory allocation, and code structure.Related Files:
- Application NoteAI-generated Summary: Ensure safety in circuit designs by considering potential semiconductor failures that may cause injury, fire, or damage. Use auxiliary circuits, non-flammable materials, and malfunction prevention. Product information may change without notice, and Renesas disclaims liability for damages from inaccuracies. Semiconductors are not for life-critical systems without prior approval. The document explains C language programming basics, project setup, compiler, assembler, linker, debugger, coding tips, stack estimation, and interrupt handling for the Renesas 740 family microcomputers.
- Application NoteAI-generated Summary: This document explains how to design PCB layouts to enhance noise immunity for the 740 family MCU, using the M37544G2ASP sample at 4 MHz on a single-sided board. It compares recommended and non-recommended layouts, highlighting five key design points: short oscillator wiring, close reset circuit placement, short CNVSS wiring with a resistor, decoupling capacitor placement near MCU, and unified VSS wiring. These principles reduce noise-induced failures and improve MCU stability.View More (11)
Application Notes & White Papers (11)
- Product Change Notice
- Product Change Notice
- Product Change Notice
Product Notices (PCN, EOL, etc) (3)
- Technical Update
- Technical Update
- Technical UpdatePDF 18 KB TN-M740-22-0012 Dec 01, 2000View More (7)
Errata & Technical Updates (7)
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- DocumentPDF 61 KB REJ99B0044-0100Z Rev.1.00 Oct 27, 2004
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- IDE and Coding ToolRenesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
- Compiler/AssemblerAssembler Package for 740 Family, * Comes with High-performance Embedded Workshop and the simulator debugger.
- Compiler/AssemblerC Compiler Package for 740 Family. High-performance Embedded Workshop and Simulator debugger included.
- EmulatorEmulator for M16C, 7700, 740 Families [Overseas Standards Compliant]. Support for 20MHz-or-less operation of target MCU.
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Flash Development Toolkit]
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Flash Development Toolkit] [Support MCU/MPU and devices: SuperH RISC engine, R8C, M16C, H8SX, H8S, H8, 740]
- Programmer (Unit/SW)Flash memory programming software. [Support MCU/MPU and devices: SuperH RISC engine, RX, R8C, M16C, H8SX, H8S, H8, 740]
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- SimulatorSimulator Debugger for 740 Family [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and Assembler Package, and is not available separately.)
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- IDE and Coding ToolRenesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
- Compiler/AssemblerAssembler Package for 740 Family, * Comes with High-performance Embedded Workshop and the simulator debugger.
- Compiler/AssemblerC Compiler Package for 740 Family. High-performance Embedded Workshop and Simulator debugger included.
- EmulatorEmulator for M16C, 7700, 740 Families [Overseas Standards Compliant]. Support for 20MHz-or-less operation of target MCU.
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Flash Development Toolkit]View More (12)
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Support Communities
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VDC5 RZA1 scale up problem
Hi, I want to scale any image located in the frame buffer, I have an 320x240 image in frame buffer, and I want to scale up to 400x270 scale up succesfull but some green lines are seen additionally on the screen, when I try to scale up to 400x243 I ...
Aug 15, 2018 -
Timing difference with actual time and with GPT Timer
Hi Team, I have taken two GPT timers with one timer 1ms and another 42 seconds timer. In my application i need to send a command for every 42 seconds with 0 milli second accuracy. I have set a flag in callback and in while(1) loop i'm comparing ...
Aug 15, 2018 -
HOW CAN USE USB transfer data to PC com port
HI ! I know this is wrong.But I want to express the meaning. example: char data="12345" R_USB_Write(&ctrl,data, DATA_LEN); PC com port can show 12345 How using R_USB_Write API can do this? Thank you for your help.
Aug 14, 2018
Knowledge Base
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What kind of problems will occur if input voltage is higher than 0.5V?
... please check the electrical characteristics in the datasheets. Note 2: This value differs according to the MCU as follows: 2μs: 3822A, 3823, 3826A, 38C1, 38C2A, 38D2, 38C5, 38D5, 38C8, 7540, 7542, 7544, 7560A 16 XIN cycles: 3803, 3803H, 3804, 3804H, 3886 20 XIN cycles: 3850A, 3851, 3858, 7516 (#104851)
Sep 29, 2006 -
What is the difference between parts that start with JM38510 and those that start with M38510?
Question: What is the difference between parts that start with JM38510 and those that start with M38510? Answer: Please reference MIL-PRF-38535, Section 3.6.3.2 “JAN” or “J” mark. The "J" marking is a legacy certification mark that was required by MIL-M-38510 device specifications and ...
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Where would I find the comparison information when replacing MCUs?
Click the Group of any MCU you would like to compare. Click: 3822A 3823 3826A 38D2 38D5 7560A 3803H 3850H 3850A 3851 3858 3886 7540 7542 7542T, 7542V 7546 7547 7548 7549 Other Groups Data on differences between products in the same Group and between Groups is available in PDF ...
Mar 13, 2008
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