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Renesas UPD70F3417GC(A)-UEU-QS-AX
- Part No.:
- UPD70F3417GC(A)-UEU-QS-AX
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
UPD70F3417GC(A)-UEU-QS-AX.pdf
- Description:
- MOSFET N-CH
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Product details
Overview
UPD70F3417GC(A)-UEU-QS-AX from Renesas Electronics is a 32-bit V850E/Dx3 single-chip microcontroller featuring 512 KB on-chip flash memory, 64 KB RAM, and a V850E CPU core operating at up to 40 MHz. It integrates UART, I²C, CAN 2.0B controller, 16-bit timer/counter modules, and 10-bit ADC with 24 channels. Designed for industrial control and automotive body electronics, it supports low-power operation modes including stop and deep-stop.
For engineers reviewing the UPD70F3417GC(A)-UEU-QS-AX datasheet, UPD70F3417GC(A)-UEU-QS-AX pinout, UPD70F3417GC(A)-UEU-QS-AX application, or UPD70F3417GC(A)-UEU-QS-AX equivalent, key selection considerations include its CAN interface compliance, flash memory endurance (100K write/erase cycles), 10-bit ADC resolution with sample-and-hold, and support for ROM-less boot via serial programming mode.
Technical Context
The UPD70F3417GC(A)-UEU-QS-AX implements the V850E/Dx3 architecture with a 32-bit RISC CPU core, 5-stage pipeline, and 16-bit instruction set for code density efficiency. It features an integrated CAN 2.0B controller supporting both standard and extended frames, with programmable bit timing and message object buffers.
Its clock system includes PLL-based frequency multiplication, internal RC oscillator (8 MHz), and external crystal input (1–20 MHz). The device supports multiple reset sources-power-on reset, watchdog timer, and external reset-and provides configurable voltage detection thresholds (2.7 V, 3.0 V, 3.3 V).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | V850E 32-bit RISC core with 5-stage pipeline and 16-bit instruction encoding - enables compact firmware and deterministic interrupt latency. |
| Flash Memory | 512 KB on-chip flash with 100K write/erase cycles - sufficient for complex control algorithms and field-upgradable firmware. |
| RAM | 64 KB SRAM - supports real-time data buffering, stack depth for nested interrupts, and CAN message queueing. |
| ADC | 10-bit successive approximation ADC with 24 input channels and sample-and-hold - suitable for multi-sensor analog monitoring in motor control or HVAC systems. |
| CAN Interface | CAN 2.0B-compliant controller with 32 message objects and programmable bit timing - enables robust vehicle network communication without external transceiver logic. |
| Operating Voltage | 2.7 V to 5.5 V - allows direct interfacing with 3.3 V and 5 V peripheral logic and compatibility with wide-range industrial power supplies. |
| Max Clock Frequency | 40 MHz CPU clock (via PLL) - delivers 34.5 MIPS performance for real-time closed-loop control tasks. |
Pinout & Package
This device is housed in a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are defined across 14 port groups (P0–P13), supporting multiplexed I/O, analog inputs, CAN differential signals (CANH/CANL), and dedicated debug interface (TCK/TMS/TDI/TDO).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P130 / CANH | CAN High output / input | Differential CAN bus line driver/receiver terminal - requires external 120 Ω termination and isolated transceiver for physical layer compliance. |
| P131 / CANL | CAN Low output / input | Differential CAN bus line driver/receiver terminal - paired with CANH for noise-immune serial communication in EMI-prone environments. |
| P00–P07 | Port 0 general-purpose I/O | Configurable as digital input/output or alternate function (e.g., UART0 TX/RX, timer capture) - supports pull-up/pull-down and noise filtering. |
| P10–P17 | Port 1 general-purpose I/O | Includes ADC input channels (AN0–AN7) and external interrupt capability - enables direct sensor interface with hardware-triggered sampling. |
| RESET | Active-low reset input | Asynchronous reset signal - must be held low ≥100 ns after VCC stabilizes; debounced externally for reliable power-on initialization. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip CAN 2.0B controller | 32 message objects with priority arbitration and automatic retransmission - eliminates need for external CAN protocol IC in distributed control nodes. |
| ROM-less boot mode | Serial programming interface (UART or I²C) enables firmware loading without pre-programmed flash - supports factory programming flexibility and secure bootloader deployment. |
| Voltage detection circuit | Programmable low-voltage detection (2.7 V / 3.0 V / 3.3 V) with interrupt and reset outputs - prevents erratic operation during brown-out conditions in battery-powered systems. |
| 16-bit timer/counter modules | Four independent 16-bit timers with PWM output, input capture, and output compare - supports motor phase control, pulse measurement, and precise timebase generation. |
| Code protection lock bits | Flash memory read-out protection via lock-bit configuration - prevents unauthorized firmware extraction during debugging or field servicing. |
Applications
| Industrial Motor Control | Automotive Body Control Module (BCM) |
|---|---|
|
Use Scenario: Closed-loop speed and position control of BLDC motors in factory automation equipment. IC Role / Device Role / Timing Role: Real-time execution of FOC (Field-Oriented Control) algorithm using PWM outputs, ADC sampling of current/voltage feedback, and CAN-based command reception. Use Value: Integrated 16-bit timers with complementary PWM outputs and 10-bit ADC with simultaneous sampling reduce external component count and improve current-sensing accuracy. |
Use Scenario: Centralized management of door locks, window lifts, lighting, and mirror controls in passenger vehicles. IC Role / Device Role / Timing Role: CAN node handling LIN gateway translation, switch debouncing, relay drive sequencing, and diagnostic event logging. Use Value: On-chip CAN 2.0B controller and 24-channel ADC enable direct integration of analog sensors (e.g., ambient light, temperature) without external signal conditioning. |
| Smart Energy Metering | Building Automation Controller |
|
Use Scenario: Residential electricity meter with tariff switching, tamper detection, and RS-485/IR communication. IC Role / Device Role / Timing Role: Pulse counting via external CT sensors, RTC-backed time-of-use calculation, and secure firmware updates over CAN or UART. Use Value: 512 KB flash supports dual-bank firmware update and cryptographic signature verification; voltage detection ensures accurate metering during supply dips. |
Use Scenario: HVAC zone controller managing fan speed, valve actuation, and environmental sensor fusion (temp/humidity/CO₂). IC Role / Device Role / Timing Role: Multi-sensor acquisition via ADC, PID loop execution, and BACnet/IP or Modbus RTU communication via UART-to-RS-485 bridge. Use Value: 64 KB RAM accommodates real-time PID coefficient tables and buffered Modbus transaction queues; low-power stop mode extends battery life in wireless variants. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F566TEADFP | RL78/G14-based 16-bit MCU with 512 KB flash, no CAN, higher power efficiency (0.45 mA/MHz), but lacks CAN 2.0B controller. | Suitable for cost-sensitive non-automotive applications where CAN is not required and ultra-low active current is critical. | Select when CAN is unnecessary and energy-per-cycle optimization outweighs 32-bit processing headroom. |
| UPD70F3392GC-UEU-AX | V850E/Dx3 family member with identical pinout, 384 KB flash, 48 KB RAM, same peripherals - smaller memory footprint, lower cost. | Applicable where firmware size and RAM usage fit within reduced capacity; drop-in replacement for legacy designs scaling down. | Choose for design reuse with reduced BOM cost where 512 KB flash and 64 KB RAM are not fully utilized. |
Compared with UPD70F3417GC(A)-UEU-QS-AX, R5F566TEADFP trades CAN capability for lower power and simpler toolchain, while UPD70F3392GC-UEU-AX offers identical architecture and pin compatibility at reduced memory - enabling seamless migration or cost-optimized variants without layout changes.
Availability
UPD70F3417GC(A)-UEU-QS-AX is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and smart energy metering requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for UPD70F3417GC(A)-UEU-QS-AX 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 V850E/Dx3 product line was designed for high-reliability embedded control in automotive body electronics and industrial automation, emphasizing CAN integration, flash endurance, and functional safety readiness.
FAQ
What is the maximum operating frequency of the UPD70F3417GC(A)-UEU-QS-AX?
The UPD70F3417GC(A)-UEU-QS-AX operates at a maximum CPU clock frequency of 40 MHz when using the on-chip PLL with an external crystal input. This yields approximately 34.5 MIPS performance, verified under 2.7–5.5 V supply and ambient temperatures from −40°C to +85°C per the official Renesas datasheet.
Does the UPD70F3417GC(A)-UEU-QS-AX include a CAN controller?
Yes, the UPD70F3417GC(A)-UEU-QS-AX integrates a CAN 2.0B-compliant controller supporting both standard and extended frame formats. It provides 32 message objects, programmable bit timing, and automatic retransmission - all implemented in hardware without requiring external CAN protocol ICs.
What package type is used for the UPD70F3417GC(A)-UEU-QS-AX?
The UPD70F3417GC(A)-UEU-QS-AX is supplied in a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch) with an exposed thermal pad. This package is RoHS-compliant and supports standard surface-mount reflow profiles per J-STD-020.
How much on-chip flash and RAM does the UPD70F3417GC(A)-UEU-QS-AX have?
The UPD70F3417GC(A)-UEU-QS-AX includes 512 KB of on-chip flash memory rated for 100,000 write/erase cycles and 64 KB of SRAM. Both memory blocks are accessible via the V850E CPU's unified address space and support wait-state-free access at maximum clock speed.
Is the UPD70F3417GC(A)-UEU-QS-AX qualified for automotive applications?
The UPD70F3417GC(A)-UEU-QS-AX carries Renesas' "Standard" quality grade per documentation, targeting industrial and consumer applications. While widely used in automotive body electronics, it is not AEC-Q100 qualified; for certified automotive use, Renesas recommends the pin-compatible UPD70F3417GC(A)-UEU-AX variant with extended temperature range and qualification testing.
UPD70F3417GC(A)-UEU-QS-AX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- *
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- -
- Core Size:
- -
- Speed:
- -
- Connectivity:
- -
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- -
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Data Converters:
- -
- Oscillator Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
UPD70F3417GC(A)-UEU-QS-AX FAQ
1.How can I place an order for UPD70F3417GC(A)-UEU-QS-AX through Aetrix?
Please submit a Request for Quotation (RFQ) for UPD70F3417GC(A)-UEU-QS-AX 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 UPD70F3417GC(A)-UEU-QS-AX reliable?
The price and inventory of UPD70F3417GC(A)-UEU-QS-AX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UPD70F3417GC(A)-UEU-QS-AX is usually 5 days.
3.What payment methods are accepted for UPD70F3417GC(A)-UEU-QS-AX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPD70F3417GC(A)-UEU-QS-AX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UPD70F3417GC(A)-UEU-QS-AX?
UPD70F3417GC(A)-UEU-QS-AX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UPD70F3417GC(A)-UEU-QS-AX 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 UPD70F3417GC(A)-UEU-QS-AX?
For technical support, including UPD70F3417GC(A)-UEU-QS-AX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPD70F3417GC(A)-UEU-QS-AX requirements.
6.How does Aetrix verify that UPD70F3417GC(A)-UEU-QS-AX is sourced from the original manufacturer or authorized distributors?
All UPD70F3417GC(A)-UEU-QS-AX 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 UPD70F3417GC(A)-UEU-QS-AX meets industry standards.
7.What is the process for return or replacement of UPD70F3417GC(A)-UEU-QS-AX?
All UPD70F3417GC(A)-UEU-QS-AX units undergo pre-shipment inspection (PSI). If there is an issue with UPD70F3417GC(A)-UEU-QS-AX, 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 UPD70F3417GC(A)-UEU-QS-AX part is unused and in its original packaging.
Return procedure for UPD70F3417GC(A)-UEU-QS-AX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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