Description
The 7545 Group is supported only for customers who have already adopted these products.
| Part Number | Status | Samples | Stock | RoHS | Package | Bit Size | RAM (KB) | Operating Freq (Max) (MHz) | CPU | LVD or PVD | DMA | Timer | Ethernet | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M37545G1KP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 1MHz | 740 | Yes | No | 8-bit x 3-ch | No | ||
| M37545G2KP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 | ||
| M37545G4-XXXGP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G4-XXXGP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G4GP#U0 | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G4GP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G4KP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 | ||
| M37545G6-XXXGP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G6-XXXGP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G6GP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G6GP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G6KP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 | ||
| M37545G8-XXXGP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G8-XXXGP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G8GP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G8GP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545G8KP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 | ||
| M37545GC-XXXGP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545GC-XXXGP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545GCGP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545GCGP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545GF-XXXGP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545GF-XXXGP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545GFGP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
| M37545GFGP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.5KB | 4MHz | 740 | Yes | No | 8-bit x 3-ch | No | -20 to +85 |
Loading
Filters
Applied Filters
Log in required to subscribe
- Product Change Notice
- Product Change Notice
- Product Change Notice
- 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: The 7545 Group MCU supports two power-saving modes: stop mode and wait mode. In stop mode, the CPU and main clock halt, reducing power consumption significantly. The MCU holds I/O port states and RAM contents during this mode. To exit stop mode, an enabled interrupt or reset triggers the MCU to restart the main clock, requiring a stabilization period before normal operation resumes. The watchdog timer stops during stop mode but operates during the standby time after exit. Proper configuration of prescaler and timer 1 ensures stable oscillation recovery.
- 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.
Recommended Documents (1)
Datasheets (1)
Manuals & Guides (1)
- 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: The 7545 Group MCU supports two power-saving modes: stop mode and wait mode. In stop mode, the CPU and main clock halt, reducing power consumption significantly. The MCU holds I/O port states and RAM contents during this mode. To exit stop mode, an enabled interrupt or reset triggers the MCU to restart the main clock, requiring a stabilization period before normal operation resumes. The watchdog timer stops during stop mode but operates during the standby time after exit. Proper configuration of prescaler and timer 1 ensures stable oscillation recovery.
- 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.View More (23)
Application Notes & White Papers (23)
- Product Change Notice
- Product Change Notice
- Product Change Notice
Product Notices (PCN, EOL, etc) (3)
- Technical Update
- Technical UpdatePDF 18 KB TN-M740-22-0012 Dec 01, 2000
Errata & Technical Updates (5)
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
Marketing Collateral (2)
- Document
Other (1)
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
Loading
Filters
Applied Filters
Software & Tools
Filter by Type
Filter by Provider
Sample Code
Filter by Application
Filter by Function
Filter by Compiler
Filter by IDE
Simulation Models
Partner Solutions
- 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]
- Programmer (Unit/SW)Connected with a Flash Programmer, these IC Socket Boards enable reprogramming of the on-chip Memory before mounting.
- Software & Tools - Other
- Software & Tools - Other
- 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.)
- Sample CodeRelated Files:
- Sample CodeRelated Files:
- Sample CodeRelated Files:
- Sample CodeRelated Files:
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
- 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 (11)
Software & Tools (11)
- Sample CodeRelated Files:
- Sample CodeRelated Files:
- Sample CodeRelated Files:
- Sample CodeRelated Files:
- Sample CodeRelated Files:View More (6)
Sample Code (6)
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
Support Communities
-
Reset when advertising
Hi I have a problem in our modules. some of them will reset when advertising. There is a LED can indicate this problem. In normal state, the LED will turn on when the module start advertise,and the LED will turn off after 1 sencond. In problem modules, the module ...
Aug 30, 2017 -
Advertising and connection parameters
Hi Dialog, Our firmware has to be in constant connected mode. My first question is can we stop advertising after the connection has established i.e. handle_evt_gap_connected() is called or do we need to keep advertising? Second question is when the device first establishes the connection, what ...
Aug 30, 2017 -
DA14580 Ready to receive UART after Wake Up
Hi, I trigger on an interrupt to wake up the DA14580. What i would like to know is when is it ready to receive UART informations and send them. Will it be at the end of the callback function or further on the code ? Thanks in advance.
Aug 28, 2017
Knowledge Base
-
Can you please explain in detail about Interrupt specifications?
Interrupt 2 is processed after interrupt 3 processing completes. Even if the interrupt 2 request is generated while the interrupt 2 enable bit is disabled, the request bit is retained. According to the priority level, interrupt 2 is processed first. An interrupt is acknowledged immediately after the CLI instruction which ...
Dec 7, 2004
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Knowledge Base
Browse our knowledge base for helpful articles, FAQs, and other useful resources.
