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Renesas HD6417041AF28V
- Part No.:
- HD6417041AF28V
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-BFQFP
- Datasheet:
-
HD6417041AF28V.pdf
- Description:
- IC MCU 32BIT ROMLESS 144QFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,710
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Product details
Overview
HD6417041AF28V from Renesas Electronics is a 32-bit RISC microcontroller based on the SH-2 CPU core, featuring 64 kB on-chip mask ROM, 16-bit external bus width, ±4 LSB A/D conversion accuracy (mid-speed), and operation at 28 MHz with 5 V supply. It integrates timers, SCI serial interface, 8-channel 10-bit A/D converter, interrupt controller, and I/O ports - designed for real-time embedded control in industrial and office equipment.
For engineers reviewing the HD6417041AF28V datasheet, HD6417041AF28V pinout, HD6417041AF28V application, or HD6417041AF28V equivalent, this page delivers verified technical context, package mapping to QFP2020-144, confirmed peripheral integration (SCI, MTU, A/D), and two validated alternative parts for migration or sourcing continuity.
Technical Context
The HD6417041AF28V implements the SuperH RISC engine SH-2 core with single-cycle instruction execution for high throughput in deterministic real-time tasks. Its 32-bit internal bus architecture supports efficient data movement between on-chip peripherals and external memory.
It includes a multifunction timer pulse unit (MTU) with four independent channels, asynchronous serial communication interface (SCI) supporting both asynchronous and clocked synchronous modes, and an 8-channel 10-bit A/D converter with programmable sample-and-hold timing and ±4 LSB integral nonlinearity at 28 MHz operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | SH-2 32-bit RISC core enabling single-cycle instruction execution and deterministic real-time response |
| On-chip Memory | 64 kB mask ROM - fixed program storage requiring mask programming; no field reprogrammability |
| External Bus Width | 32-bit data bus - supports high-bandwidth external memory and peripheral interfacing |
| A/D Converter | 8-channel 10-bit SAR ADC with ±4 LSB accuracy - suitable for mid-speed sensor monitoring in industrial controls |
| Max Operating Frequency | 28 MHz at 5 V - defines maximum instruction throughput and peripheral timing margins |
| Operating Temperature | –20°C to +75°C - qualified for commercial/industrial ambient environments, not extended or automotive grade |
| I/O Supply Voltage | 5 V - requires standard TTL/CMOS-compatible logic levels; no 3.3 V I/O support |
Pinout & Package
HD6417041AF28V is housed in a 144-pin QFP (QFP2020-144) package with 0.5 mm pitch, copper lead material, and surface-mount compatibility. Pin functions are defined per Renesas Hardware Manual Rev.6.00 (2003.5), with dedicated signal groups for address/data multiplexing, interrupt inputs, timer I/O, SCI, and analog inputs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CK | System Clock Input | Accepts external crystal or clock source; drives internal SH-2 core and peripheral timing |
| RES / MRES | Reset Control Inputs | Asynchronous active-low reset signals; MRES provides master reset override capability |
| A0–A21 / D0–D31 | Address/Data Bus | Multiplexed 22-bit address and 32-bit data bus - enables connection to external SDRAM, SRAM, or peripherals |
| CS0–CS3 | Chip Select Outputs | Four independent chip select signals for memory-mapped peripheral or memory bank selection |
| AN0–AN7 | Analog Input Channels | Eight dedicated pins for 10-bit A/D conversion; require external RC filtering per Renesas Figure 15.14 |
| TIOC0A–TIOC0D, etc. | Timer Output Compare Pins | MTU channel outputs supporting PWM, capture, and waveform generation with programmable polarity |
| RXD0 / TXD0 | SCI Serial Interface | Full-duplex UART-style communication channel with baud rate generator and framing control |
Key Features
| Feature | Design Value |
|---|---|
| On-chip 64 kB Mask ROM | Fixed firmware storage eliminating external boot ROM; reduces BOM cost and board space |
| 32-bit Internal Data Bus | Enables full-word data transfers per cycle - critical for high-throughput real-time control loops |
| Integrated Multifunction Timer Unit (MTU) | Four independent 16-bit timer channels with input capture, output compare, and complementary PWM modes |
| SCI with Asynchronous & Synchronous Modes | Configurable serial interface supporting RS-232/RS-485 physical layers and synchronous protocols like SPI-like framing |
| 8-Channel 10-bit A/D Converter | Hardware-triggered sampling with programmable conversion start; ±4 LSB INL ensures reliable sensor digitization |
Applications
| Industrial Motor Control | Office Equipment Controller |
|---|---|
|
Use Scenario: Closed-loop speed and position control of brushless DC motors in HVAC blowers and copier paper feed systems. IC Role / Device Role / Timing Role: Real-time execution of PID algorithms using MTU PWM outputs and A/D feedback sampling at ≤28 kHz. Use Value: Deterministic 28 MHz SH-2 core execution and hardware timer synchronization eliminate jitter in motor commutation timing. |
Use Scenario: Main system controller in laser printers managing print engine timing, toner delivery, and paper path sensors. IC Role / Device Role / Timing Role: Central coordination unit interfacing with stepper drivers, thermal sensors, and panel displays via parallel and SCI buses. Use Value: Integrated 64 kB mask ROM stores boot firmware and print engine state machine; 32-bit bus accelerates bitmap raster processing. |
| Test & Measurement Front-End | Embedded HMI Controller |
|
Use Scenario: Signal conditioning and data acquisition module in portable multimeters and oscilloscope probes. IC Role / Device Role / Timing Role: Simultaneous sampling of 8 analog sensor inputs (voltage, current, temp) with synchronized trigger via ADTRG pin. Use Value: ±4 LSB A/D accuracy and dedicated analog supply pins (AVcc/AVss) ensure stable 10-bit resolution under varying load conditions. |
Use Scenario: User interface processor in medical diagnostic devices (non-life-support) handling touch buttons, LED indicators, and status LCDs. IC Role / Device Role / Timing Role: Dedicated I/O port management (PA0–PA23, PB0–PB9) with Schmitt-trigger inputs for noise-immune button detection. Use Value: On-chip interrupt controller with 8 priority-level IRQ lines enables responsive UI event handling without external logic. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit RISC microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HD6437041AF28 | Same SH-2 core, identical pinout, but with 64 kB PROM instead of mask ROM - field-programmable via programmer | Supports firmware updates during prototyping; unsuitable for high-volume cost-sensitive production where mask ROM lowers unit cost | Select HD6437041AF28 when development flexibility or low-volume customization outweighs mask NRE cost |
| HD64F7041F28 | Features 64 kB flash memory (not mask ROM); supports in-system programming and erase cycles | Enables field firmware upgrades and debugging iteration; flash endurance and write time constraints apply | Choose HD64F7041F28 for applications requiring post-deployment updates or iterative development cycles |
Compared with HD6417041AF28V, HD6437041AF28 offers programmable PROM for early-stage validation, while HD64F7041F28 adds flash-based field update capability - all share identical timing, peripheral set, and QFP2020-144 packaging, enabling PCB reuse across variants.
Availability
HD6417041AF28V is available at Aetrix Electronics and suitable for industrial motor control, office equipment, test & measurement instrumentation, and embedded HMI applications requiring stable component supply over multi-year production lifecycles.
Supply support for HD6417041AF28V includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.
The HD6417041AF28V belongs to the SH7040 Series - a family of 32-bit SuperH RISC microcontrollers engineered for cost-sensitive, high-reliability real-time control in commercial and industrial equipment.
FAQ
What is the CPU architecture and instruction set of the HD6417041AF28V?
The HD6417041AF28V implements the SH-2 32-bit RISC CPU core with a fixed-length 16-bit instruction set optimized for single-cycle execution of most instructions. It features a 32-bit internal data bus, register-windowed architecture, and hardware multiply/divide units - delivering deterministic real-time performance for embedded control tasks without reliance on cache.
Does the HD6417041AF28V support in-system programming or firmware updates?
No. The HD6417041AF28V contains 64 kB of mask ROM, which is programmed during wafer fabrication and cannot be modified after packaging. Firmware is permanently fixed; field updates require hardware replacement. For reprogrammability, consider HD6437041AF28 (PROM) or HD64F7041F28 (flash).
What are the supported operating voltage and temperature ranges for HD6417041AF28V?
The HD6417041AF28V operates at a nominal supply voltage of 5 V with DC characteristics specified across –20°C to +75°C. It does not support 3.3 V operation. The device is classified as "Standard" quality grade per Renesas documentation, intended for office equipment, industrial robots, and test instruments - not automotive or safety-critical applications.
Which peripherals are integrated into the HD6417041AF28V?
The HD6417041AF28V integrates a multifunction timer unit (MTU) with four 16-bit channels, asynchronous/synchronous serial communication interface (SCI), 8-channel 10-bit A/D converter, 16-level interrupt controller, 32-bit external data bus, 22-bit address bus, and general-purpose I/O ports (PA–PE). No CAN, USB, or Ethernet peripherals are included.
Is the HD6417041AF28V pin-compatible with other SH7040 Series microcontrollers?
Yes - HD6417041AF28V uses the QFP2020-144 package and shares identical pinout with other SH7041A variants (e.g., HD6437041AF28, HD64F7041F28). Address/data bus signals, interrupt lines, timer I/O, SCI, and A/D pins map identically, enabling drop-in substitution when memory type (mask/PROM/flash) and voltage requirements align.
HD6417041AF28V Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-BFQFP
- Series:
- SuperH® SH7040
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- SH-2
- Core Size:
- 32-Bit Single-Core
- Speed:
- 28.7MHz
- Connectivity:
- EBI/EMI, SCI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 98
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.5V
- Data Converters:
- A/D 8x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 75°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
HD6417041AF28V FAQ
1.How can I place an order for HD6417041AF28V through Aetrix?
Please submit a Request for Quotation (RFQ) for HD6417041AF28V on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for HD6417041AF28V reliable?
The price and inventory of HD6417041AF28V are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HD6417041AF28V is usually 5 days.
3.What payment methods are accepted for HD6417041AF28V?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HD6417041AF28V transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HD6417041AF28V?
HD6417041AF28V orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HD6417041AF28V order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for HD6417041AF28V?
For technical support, including HD6417041AF28V datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HD6417041AF28V requirements.
6.How does Aetrix verify that HD6417041AF28V is sourced from the original manufacturer or authorized distributors?
All HD6417041AF28V products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that HD6417041AF28V meets industry standards.
7.What is the process for return or replacement of HD6417041AF28V?
All HD6417041AF28V units undergo pre-shipment inspection (PSI). If there is an issue with HD6417041AF28V, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The HD6417041AF28V part is unused and in its original packaging.
Return procedure for HD6417041AF28V:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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