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Renesas HD6417616SFV
- Part No.:
- HD6417616SFV
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 208-LQFP
- Datasheet:
-
HD6417616SFV.pdf
- Description:
- IC MCU 32BIT ROMLESS 208LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,309
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Product details
Overview
HD6417616SFV from Renesas Electronics is a 32-bit RISC microcontroller based on the SH2-DSP CPU core, integrating on-chip Ethernet controller (EtherC), USB function module, SCIF with FIFO, DMAC, cache memory, and interrupt controller. It operates at 62.5 MHz with 3.3 V supply and targets embedded networking applications requiring real-time control and communication.
For engineers reviewing the HD6417616SFV datasheet, HD6417616SFV pinout, HD6417616SFV application, or HD6417616SFV equivalent, this page delivers verified technical context, package mapping, functional pin roles, and validated alternative options for industrial gateway, networked HMI, and protocol-convergent edge device design.
Technical Context
The HD6417616SFV implements the SuperH RISC architecture with dual MAC units and DSP-enhanced instruction set for signal processing acceleration. Its EtherC supports IEEE 802.3-compliant 10/100 Mbps MAC layer operation with descriptor-based DMA transfer and multicast frame filtering.
It features integrated bus state controller (BSC) for external memory interface timing control, synchronous DRAM support up to 64 Mbit (2 Mword × 32-bit), and programmable clock divider enabling flexible system clock configuration from crystal or external source.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | SH2-DSP 32-bit RISC with dual MAC units - enables concurrent multiply-accumulate operations for real-time audio or motor control algorithms. |
| Max Operating Frequency | 62.5 MHz - defines maximum instruction throughput and real-time response latency for time-critical tasks. |
| Supply Voltage | 3.3 V ±0.3 V - requires single low-voltage rail; incompatible with 5 V or mixed-voltage legacy designs. |
| Ethernet Interface | Integrated EtherC MAC (no PHY) - handles frame assembly/disassembly, CRC generation/checking, and descriptor-driven DMA; external PHY required. |
| USB Function | Full-speed USB 1.1 device controller - supports HID, CDC, and mass storage class implementations without external USB IC. |
| On-chip Memory | 4 KB X-RAM + 4 KB Y-RAM - dedicated DSP data RAM banks accessible in single cycle for coefficient/data buffering. |
| Package | PLQP0208KA-A (208-pin LQFP) - 28 × 28 mm body, 0.5 mm pitch; compatible with standard SMT reflow profiles. |
Pinout & Package
HD6417616SFV is housed in a 208-pin plastic quad flat package (PLQP0208KA-A), with 0.5 mm lead pitch and exposed thermal pad. Pin functions include multiplexed address/data bus, Ethernet MII signals, USB D+/D−, SCIF/USB/DMAC interrupt request lines, and dedicated DSP memory address strobes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| MDIO / MDC | Ethernet management interface | Provides bidirectional serial interface to external PHY for register access and link status control per IEEE 802.3 clause 22. |
| TXD0–TXD3 / RXD0–RXD3 | MII transmit/receive data | Carries 4-bit nibble-wide parallel Ethernet data at 25 MHz; requires matched trace length and controlled impedance routing. |
| USB_DP / USB_DM | USB differential pair | Full-speed (12 Mbps) differential signaling path; requires 90 Ω ±10% differential impedance and <15 cm trace length. |
| SCIF0_TXD / SCIF0_RXD | Serial communication interface | Asynchronous UART channel with FIFO; supports baud rates up to 3.125 Mbps using internal clock divider. |
| INTA / INTB / INTC | Interrupt request inputs | Dedicated priority-encoded interrupt lines for peripheral event handling; mapped to CPU vector table entries 0x400–0x41C. |
| VCC / VSS | Power and ground terminals | 20 dedicated VCC pins and 24 VSS pins distributed across package perimeter - enable low-noise power delivery and reduce simultaneous switching noise. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip EtherC MAC | Supports 10/100 Mbps half/full-duplex operation with hardware-assisted checksum offload and multicast address filtering. |
| Dual-bank DSP RAM | Separate 4 KB X-RAM and Y-RAM blocks accessible in one cycle - eliminates pipeline stalls during FFT or FIR filter execution. |
| Descriptor-based DMAC | Eight-channel DMA controller with scatter-gather support - enables zero-copy Ethernet frame transfers between external SDRAM and EtherC buffers. |
| USB 1.1 Device Controller | Integrated endpoint buffers and control sequencer - eliminates need for external USB interface IC in HID or firmware update applications. |
| Programmable Clock Generator | Configurable PLL and divider chain accepting 1–20 MHz crystal input - allows precise 62.5 MHz CPU clock and synchronous 25 MHz MII clock derivation. |
Applications
| Industrial Ethernet Gateway | Networked Human-Machine Interface |
|---|---|
|
Use Scenario: Protocol translation between Modbus RTU field devices and TCP/IP supervisory systems in factory automation. IC Role / Device Role / Timing Role: Central microcontroller executing real-time Modbus stack, managing EtherC frame queuing, and synchronizing USB firmware updates. Use Value: Integrated EtherC and USB eliminate two external ICs; dual-bank DSP RAM accelerates CRC computation for high-throughput message validation. |
Use Scenario: Touchscreen panel with Ethernet connectivity for remote configuration and diagnostics in building management systems. IC Role / Device Role / Timing Role: Primary application processor handling GUI rendering, SCIF-based display driver interface, and EtherC-based network stack. Use Value: Descriptor-based DMAC offloads Ethernet receive/transmit buffer management, freeing CPU cycles for UI responsiveness under network load. |
| Embedded Network Audio Controller | Edge Protocol Converter |
|
Use Scenario: Audio streaming node converting AES3 digital audio to RTP-over-UDP packets for IP-based sound reinforcement systems. IC Role / Device Role / Timing Role: Real-time audio sample processing unit using SH2-DSP instructions, with EtherC delivering timestamped packets and SCIF synchronizing external DAC. Use Value: Dual MAC units execute 128-tap FIR filters at 48 kHz sample rate without CPU intervention; integrated USB enables local audio file loading. |
Use Scenario: Field-deployable converter bridging CANopen sensor networks to cloud-connected Ethernet infrastructure in smart agriculture monitoring. IC Role / Device Role / Timing Role: Protocol gateway executing CANopen stack, EtherC packet encapsulation, and watchdog-managed failover to local SD card logging. Use Value: On-chip interrupt controller prioritizes CAN receive events over Ethernet background traffic, ensuring deterministic sensor data capture latency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller-with-integrated-Ethernet applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RZ/A1H (R7S721030VCBG) | ARM Cortex-A9 core, 400 MHz, integrated DDR2 controller and 3D graphics accelerator; no native SH2-DSP ISA. | Targets higher-end HMI with Linux OS support and GUI acceleration; lacks SH2-DSP instruction compatibility. | Select when migrating to modern ARM ecosystem with Linux RTOS and graphical UI requirements. |
| HD6417709FV | Same SH2-DSP core but without EtherC; includes CAN controller and enhanced timer modules; 50 MHz max frequency. | Suitable for CAN-based industrial control where Ethernet is not required; lower cost and power consumption. | Select when Ethernet connectivity is unnecessary and CAN bus integration is mandatory for fieldbus compliance. |
Compared with HD6417616SFV, RZ/A1H offers higher compute throughput and OS flexibility but requires full software rearchitecture, while HD6417709FV retains binary compatibility for non-networked SH2-DSP code but removes Ethernet capability entirely - making HD6417616SFV the only option for legacy-compatible, integrated 10/100 Mbps embedded networking.
Availability
HD6417616SFV is available at Aetrix Electronics and suitable for industrial gateways, networked HMIs, embedded audio controllers, and edge protocol converters requiring stable component supply across long-lifecycle production programs.
Supply support for HD6417616SFV 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for industrial, automotive, and infrastructure markets.
The HD6417616SFV belongs to the SH7600 Series of SuperH RISC microcontrollers, designed specifically for embedded networking applications demanding integrated Ethernet MAC, real-time DSP capability, and low-power 32-bit processing in space-constrained industrial equipment.
FAQ
What is the maximum operating frequency of the HD6417616SFV?
The HD6417616SFV operates at a maximum frequency of 62.5 MHz, achieved via its on-chip PLL configured from an external crystal or clock source. This frequency determines instruction execution speed and real-time performance limits for applications such as Ethernet frame processing and DSP-intensive algorithms. The HD6417616SFV must be powered with a stable 3.3 V supply to maintain reliable operation at this speed.
Does the HD6417616SFV include an integrated Ethernet PHY?
No, the HD6417616SFV integrates only the Ethernet MAC layer (EtherC) and requires an external PHY device for physical layer signaling. It provides MII interface signals (TXD0–TXD3, RXD0–RXD3, TX_EN, RX_DV, etc.) and MDIO/MDC management bus to connect to standards-compliant 10/100 Mbps PHY ICs. The HD6417616SFV does not drive RJ-45 magnetics directly.
What package type is used for the HD6417616SFV?
The HD6417616SFV is packaged in a PLQP0208KA-A - a 208-pin plastic LQFP with 0.5 mm lead pitch and 28 mm × 28 mm body size. This package includes an exposed thermal pad on the underside for enhanced heat dissipation and is compatible with standard surface-mount assembly processes. Pin assignments match the SH7616 family layout defined in Renesas Hardware Manual Rev. 2.00.
Can the HD6417616SFV execute legacy SH-2 code without modification?
Yes, the HD6417616SFV maintains full binary compatibility with the SH-2 instruction set architecture, including all CPU instructions, addressing modes, and exception handling behavior. Software written for earlier SH-2 derivatives runs unmodified on the HD6417616SFV, though peripheral register maps and interrupt vectors differ and require adaptation for EtherC, USB, or DMAC usage.
What is the role of the X-RAM and Y-RAM in the HD6417616SFV?
The HD6417616SFV includes two independent 4 KB RAM blocks: X-RAM and Y-RAM. These are optimized for DSP operations - X-RAM stores coefficients and Y-RAM holds data samples - enabling simultaneous access by the dual MAC units without bus contention. This architecture allows single-cycle execution of multiply-accumulate instructions critical for real-time filtering and spectral analysis in the HD6417616SFV.
HD6417616SFV Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 208-LQFP
- Series:
- SuperH® SH Ethernet
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- SH-2 DSP
- Core Size:
- 32-Bit Single-Core
- Speed:
- 62.5MHz
- Connectivity:
- EBI/EMI, Ethernet, IrDA, FIFO, SCI, SIO
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 29
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.6V
- Data Converters:
- -
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 75°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
HD6417616SFV FAQ
1.How can I place an order for HD6417616SFV through Aetrix?
Please submit a Request for Quotation (RFQ) for HD6417616SFV 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 HD6417616SFV reliable?
The price and inventory of HD6417616SFV are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HD6417616SFV is usually 5 days.
3.What payment methods are accepted for HD6417616SFV?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HD6417616SFV transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HD6417616SFV?
HD6417616SFV orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HD6417616SFV 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 HD6417616SFV?
For technical support, including HD6417616SFV datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HD6417616SFV requirements.
6.How does Aetrix verify that HD6417616SFV is sourced from the original manufacturer or authorized distributors?
All HD6417616SFV 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 HD6417616SFV meets industry standards.
7.What is the process for return or replacement of HD6417616SFV?
All HD6417616SFV units undergo pre-shipment inspection (PSI). If there is an issue with HD6417616SFV, 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 HD6417616SFV part is unused and in its original packaging.
Return procedure for HD6417616SFV:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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