Description
The 38D2 Group is supported only for customers who have already adopted these products.
Applications
- Home Appliance
| Part Number | Status | Samples | Stock | RoHS | Package | Bit Size | RAM (KB) | Lead Count (#) | Operating Freq (Max) (MHz) | CPU | LVD or PVD | DMA | Timer | ADC | Ethernet | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M38D24G4-XXXFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.625KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D24G4-XXXHP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 0.625KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D24G4FP#U0 | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | Package | 8 | 0.625KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D24G4HP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 0.625KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D24G6-XXXFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.625KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D24G6-XXXHP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 0.625KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D24G6FP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 0.625KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D24G6HP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 0.625KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D28G8-XXXFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 1.5KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D28G8-XXXHP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 1.5KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D28G8FP#U0 | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | Package | 8 | 1.5KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D28G8HP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 1.5KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D29FFFP#U1 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 2KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D29FFHP#U1 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 2KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D29GC-XXXFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 2KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D29GC-XXXHP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 2KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D29GCFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 2KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D29GCHP#U0 | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 2KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D29GF-XXXFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 2KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D29GF-XXXHP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 2KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
| M38D29GFFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | Package | 8 | 2KB | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 | |
| M38D29GFHP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 8 | 2KB | 64# | 12.5MHz | 740 | No | No | 8-bit x 4-ch, 16-bit x 2-ch | 10-bit x 8-ch | No | -20 to +85 |
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- Product Change Notice
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- Application NoteAI-generated Summary: The document explains serial I/O connections for the 38D2 Group MCU, detailing examples of interfacing with peripheral ICs and other MCUs. It covers clock synchronous serial I/O modes, including transmission only, transmission and reception, and multiple IC connections. It also describes pin usage for serial I/O1 and serial I/O2, and different clock selection methods such as internal and external clocks, as well as UART mode operation.
- Application NoteAI-generated Summary: The document explains the 8-bit A/D conversion process and operation for the 38D2 Group MCU. It details how the 8-bit mode uses the upper eight bits of a 10-bit register for conversion results and compares voltage steps between 8-bit and 10-bit modes. The A/D conversion operation involves setting bits, comparing input voltage with reference voltage, and storing results in registers. Conversion times vary based on clock settings and modes, with specific timing examples provided.
- Application NotePDF 427 KB REJ05B1056-0101 Rev.1.01 Jan 15, 2008AI-generated Summary: The document details the differences between the 38C1 and 38D2 groups of microcontrollers. It compares package types, ROM/RAM sizes, oscillator modes, watchdog timers, CPU modes, clock frequencies, and pin configurations. The 38D2 group offers enhanced features such as a higher maximum oscillation frequency, additional serial interfaces, PWM capabilities, LCD drive control, and more interrupt sources. Differences in timer operations, A/D converters, and I/O port functionalities are also highlighted.
- Application NoteAI-generated Summary: The 38D2 Group MCU supports two power-saving modes: stop mode and wait mode. In stop mode, the CPU, main clock, sub-clock, and on-chip oscillator stop, significantly reducing power consumption. Various peripherals, including timers, watchdog timer, serial I/O, A/D converter, and LCD drive control, halt or hold their state. Input/output ports maintain their levels, and specific settings help minimize power use. The document details the status of components during stop mode and provides guidelines for reducing power consumption.
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- Application NotePDF 268 KB REJ05B0971-0400 Rev.4.00 Aug 08, 2007AI-generated Summary: This document details the Special Function Registers (SFR) of the 38D2 Group microcontrollers, explaining their structure and functions. It includes register maps for Port Pi (0 to 5) and Port P6, describing bit functions, read/write permissions, and reset states. The Port Pi direction registers control input/output modes, with notes on pull-up resistor configurations and output structure selections for specific pins. The document clarifies bit usage, undefined states, and register addresses for effective MCU programming.
- Application NotePDF 201 KB REJ05B0985-0200 Rev.2.00 Jun 28, 2007AI-generated Summary: This document explains how to control a stepping motor using Timer Y operation with real time port control on the 38D2 Group MCU. It details motor control via RTP0 and RTP1 ports, using an 8 MHz clock divided by 16 as the count source. Timer Y set values and RTP output values update within the Timer Y interrupt routine. The document includes connection diagrams, timer settings, RTP output examples, and relevant register configurations necessary for implementing the control.Related Files:
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- Application NoteAI-generated Summary: The document explains serial I/O connections for the 38D2 Group MCU, detailing examples of interfacing with peripheral ICs and other MCUs. It covers clock synchronous serial I/O modes, including transmission only, transmission and reception, and multiple IC connections. It also describes pin usage for serial I/O1 and serial I/O2, and different clock selection methods such as internal and external clocks, as well as UART mode operation.
- Application NoteAI-generated Summary: The document explains the 8-bit A/D conversion process and operation for the 38D2 Group MCU. It details how the 8-bit mode uses the upper eight bits of a 10-bit register for conversion results and compares voltage steps between 8-bit and 10-bit modes. The A/D conversion operation involves setting bits, comparing input voltage with reference voltage, and storing results in registers. Conversion times vary based on clock settings and modes, with specific timing examples provided.
- Application NotePDF 427 KB REJ05B1056-0101 Rev.1.01 Jan 15, 2008AI-generated Summary: The document details the differences between the 38C1 and 38D2 groups of microcontrollers. It compares package types, ROM/RAM sizes, oscillator modes, watchdog timers, CPU modes, clock frequencies, and pin configurations. The 38D2 group offers enhanced features such as a higher maximum oscillation frequency, additional serial interfaces, PWM capabilities, LCD drive control, and more interrupt sources. Differences in timer operations, A/D converters, and I/O port functionalities are also highlighted.
- Application NoteAI-generated Summary: The 38D2 Group MCU supports two power-saving modes: stop mode and wait mode. In stop mode, the CPU, main clock, sub-clock, and on-chip oscillator stop, significantly reducing power consumption. Various peripherals, including timers, watchdog timer, serial I/O, A/D converter, and LCD drive control, halt or hold their state. Input/output ports maintain their levels, and specific settings help minimize power use. The document details the status of components during stop mode and provides guidelines for reducing power consumption.
- Application NotePDF 268 KB REJ05B0971-0400 Rev.4.00 Aug 08, 2007AI-generated Summary: This document details the Special Function Registers (SFR) of the 38D2 Group microcontrollers, explaining their structure and functions. It includes register maps for Port Pi (0 to 5) and Port P6, describing bit functions, read/write permissions, and reset states. The Port Pi direction registers control input/output modes, with notes on pull-up resistor configurations and output structure selections for specific pins. The document clarifies bit usage, undefined states, and register addresses for effective MCU programming.View More (46)
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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.
- EmulatorOn-Chip Debugging Emulator for R8C, M16C, H8S, H8 and 740 families. E8a is also used as a device programmer for Renesas microcomputers. This product is E8 emulator's successor.
- 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.
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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.
- EmulatorOn-Chip Debugging Emulator for R8C, M16C, H8S, H8 and 740 families. E8a is also used as a device programmer for Renesas microcomputers. This product is E8 emulator's successor.
- EmulatorEmulator for M16C, 7700, 740 Families [Overseas Standards Compliant]. Support for 20MHz-or-less operation of target MCU.View More (12)
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Support Communities
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Can't program 38D5 series with E8a
Hi all, I have a programming problem for M38D59GFHP, I use my own PCB and connect it to the E8a. The connection between them follow the document "On Board Programming for QzROM / FLASH with E8a Rev. 4.10"., the crystal I use is 4MHz. And when I use FDT ...
Apr 12, 2023
Knowledge Base
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(38D2) What to know about MCU's current consumption using LCD drive circuit?
For the power supply current ICC of the MCU itself: The current consumption depends on the supply voltage, oscillation frequency, operating mode (clock frequency dividing ratio), frame frequency, and the number of SEG/COM. The higher frame frequency or the more SEG/COM there are, the higher current ...
Aug 5, 2009 -
(38D2) What is the state of COM when MCU enters STOP mode while LCD operates?
When the MCU enters STOP mode, the LCD enable bit (bit 3 of the LCD mode register (0x13h address)) is forcibly set to 0. At the same time, when the VL3 connection bit (bit 6 of the LCD power control register (0x14h address)) = 0, both SEG pins and COM pins ...
Jan 9, 2009 -
(3823, 38D2, 38D5) Are there ways to cut MCU's current consumption using A/D conversion?
The following methods are available. Please perform A/D conversion only when sampling is necessary. Also, when not performing A/D conversion, make sure to disconnect the resistor ladder from the reference voltage input pin (VREF) by setting 0 (automatic) to the VREF input switch bit. In addition ...
Aug 5, 2009
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