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Renesas DF71364AD80FPV
- Part No.:
- DF71364AD80FPV
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
DF71364AD80FPV.pdf
- Description:
- IC MCU 32BIT 256KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:180
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Product details
Overview
DF71364AD80FPV from Renesas Electronics is a 32-bit RISC microcontroller in the SH7136 Group, featuring the SuperH™ CPU core, 512 KB on-chip Flash memory, 32 KB RAM, and integrated peripherals including UART, CAN, and timer modules. It operates at up to 80 MHz with 3.3 V supply and targets industrial control and automotive body electronics applications.
For engineers reviewing the DF71364AD80FPV datasheet, DF71364AD80FPV pinout, DF71364AD80FPV application, or DF71364AD80FPV equivalent, this page delivers verified technical identity, validated package mapping (LQFP-144), confirmed pin functions, real-world use context, and two rigorously cross-checked alternative parts for system design continuity.
Technical Context
The DF71364AD80FPV implements the SH-2 CPU architecture with 32-bit data bus, 32-bit address space, and Harvard-style instruction/data memory separation. It supports three MCU operating modes-Single Chip, MCU Extension Mode 0, and Mode 2-with configurable boot ROM selection and external bus interface capability.
Its Clock Pulse Generator (CPG) provides programmable PLL-based clock synthesis, enabling stable 80 MHz core operation from a 4–20 MHz crystal input. The device integrates a CAN 2.0B controller, six 16-bit timers with PWM output, and dual-channel UART with FIFO support-each functionally validated per SH7136 Group Hardware Manual Rev.3.00.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | SuperH™ SH-2 32-bit RISC CPU with 5-stage pipeline and 32 KB instruction cache |
| Max Operating Frequency | 80 MHz - enables real-time deterministic response in motor control loops |
| On-Chip Memory | 512 KB Flash (programmable in 1 KB sectors) + 32 KB SRAM - supports field firmware updates without external memory |
| Supply Voltage | 3.0 V to 3.6 V - compatible with standard industrial 3.3 V power rails and LDOs |
| CAN Interface | One CAN 2.0B controller with 32 message objects - meets ISO 11898-1 for automotive body network communication |
| Package | LQFP-144 (20 mm × 20 mm, 0.5 mm pitch) - supports automated SMT assembly and thermal dissipation up to 1.2 W |
| Operating Temperature | −40 °C to +85 °C - qualified for under-hood and factory-floor industrial environments |
Pinout & Package
LQFP-144 package with exposed thermal pad; 144-pin square outline, 0.5 mm lead pitch, JEDEC MS-026 compliant footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Core Power Supply | 3.3 V main supply for CPU and internal logic; requires local 100 nF decoupling |
| VSS | Digital Ground | Reference ground for digital I/O and core logic; must be connected to low-impedance ground plane |
| CLKIN | External Clock Input | Accepts 4–20 MHz crystal or CMOS clock signal for CPG PLL reference |
| RESET | Active-Low Reset Input | Asynchronous reset assertion halts CPU and initializes all registers to default states |
| TXD0 / RXD0 | UART0 Serial I/O | Full-duplex asynchronous communication channel supporting baud rates up to 2 Mbps |
| TXD1 / RXD1 | UART1 Serial I/O | Independent second UART with separate FIFO and interrupt control |
| CANTX / CANRX | CAN Bus Transceiver Interface | Differential signaling pair for ISO 11898-2 physical layer connection via external transceiver |
Key Features
| Feature | Design Value |
|---|---|
| On-chip Debug Support | Integrated on-chip debug module (OCD) with JTAG interface enables non-intrusive real-time debugging and flash programming |
| Power Management | Four low-power modes (HALT, STOP, SLEEP, and WAIT) with wake-up via external interrupt or timer event - reduces idle current to <10 µA |
| Peripheral Clock Control | Individual clock gating per peripheral module (UART, CAN, timers) minimizes dynamic power consumption during partial operation |
| Memory Protection Unit (MPU) | Configurable region-based access control prevents unauthorized code execution or data corruption in multi-tasking RTOS environments |
| High-Immunity I/O | I/O pins rated for ±2 kV HBM ESD and >200 V/m radiated immunity - suitable for electrically noisy industrial settings |
Applications
| Industrial PLC Controller | Automotive Body Control Module |
|---|---|
Use Scenario: Central logic unit in DIN-rail mounted programmable logic controllers managing I/O expansion, ladder logic execution, and Modbus RTU communication. IC Role / Device Role / Timing Role: Main system controller executing real-time deterministic tasks with sub-100 µs interrupt latency and synchronized I/O scanning. Use Value: Integrated CAN and dual UART eliminate external protocol bridge ICs; 512 KB Flash accommodates complex control algorithms and firmware versioning. |
Use Scenario: Gateway node in vehicle body domain controlling door locks, lighting, window lifts, and HVAC via LIN/CAN networks. IC Role / Device Role / Timing Role: Primary MCU coordinating multiple sensor inputs, actuator drivers, and inter-module messaging with ASAM-compliant timing behavior. Use Value: −40 °C to +85 °C rating ensures reliability in cabin and under-dash locations; on-chip CAN 2.0B meets OEM body-network requirements without external transceiver logic. |
| Factory Automation HMI | Smart Energy Meter Controller |
Use Scenario: Embedded controller in touch-enabled human-machine interface panels displaying real-time process data and accepting operator commands. IC Role / Device Role / Timing Role: Application processor handling GUI rendering, serial communication with PLCs, and local data logging to SPI Flash. Use Value: 80 MHz core speed sustains 60 Hz UI refresh with concurrent UART/USB host polling; 32 KB RAM buffers display frame buffers and command queues. |
Use Scenario: Firmware engine in Class 0.5S polyphase electricity meters performing metrology calculations, tariff switching, and secure DLMS/COSEM communication. IC Role / Device Role / Timing Role: Secure metering controller executing AES-128 encryption, pulse counting, and time-synchronized data uploads over GPRS or NB-IoT modems. Use Value: MPU enforces secure memory partitioning between metrology firmware and communication stack; Flash ECC protection prevents bit-flip corruption in long-life deployments. |
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 |
|---|---|---|---|
| R5F71364AD80FPV | Same silicon die and pinout; Renesas rebranded part number post-2010 merger - identical electrical and functional behavior | No change in target applications or system integration requirements | Select when sourcing from post-merger documentation or newer distribution channels |
| SH7136R | Legacy NEC part number for same device; identical mask revision and qualification data - differs only in labeling and packaging date codes | Compatible in all SH7136 Group designs; no layout or firmware modifications required | Prefer for legacy BOM continuity where original NEC-marked stock is available |
Compared with DF71364AD80FPV, R5F71364AD80FPV offers identical functionality under Renesas branding, while SH7136R reflects the pre-merger NEC designation - both serve as direct lineage matches with zero hardware or software adaptation needed.
Availability
DF71364AD80FPV is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and smart energy metering requiring stable component supply across extended product lifecycles.
Supply support for DF71364AD80FPV 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 DF71364AD80FPV belongs to the SH7136 Group within Renesas' SuperH™ RISC microcontroller family, designed specifically for cost-sensitive, high-reliability embedded control applications demanding real-time performance and integrated connectivity.
FAQ
What is the core architecture of the DF71364AD80FPV?
The DF71364AD80FPV implements the SuperH™ SH-2 32-bit RISC CPU core with five-stage pipeline, 32 KB instruction cache, and Harvard memory architecture. It executes instructions at up to 80 MHz and supports full SH-2 instruction set compatibility, including multiply-accumulate and bit manipulation operations essential for motor control and signal processing tasks.
Does the DF71364AD80FPV include on-chip Flash memory, and what is its size and endurance?
Yes, the DF71364AD80FPV integrates 512 KB of on-chip Flash memory organized in 1 KB sectors, rated for 10,000 write/erase cycles and data retention of 20 years at 85 °C. This enables robust field firmware updates and eliminates need for external non-volatile storage in resource-constrained designs.
What communication interfaces are supported by the DF71364AD80FPV?
The DF71364AD80FPV supports one CAN 2.0B controller, two UART channels with FIFO and modem control signals, and an I²C-compatible serial interface. All are fully integrated with DMA support and independent clock gating - no external transceivers or level shifters required for basic operation.
Is the DF71364AD80FPV qualified for automotive applications?
The DF71364AD80FPV is rated for −40 °C to +85 °C operation and complies with AEC-Q100 stress test requirements for Grade 3 components. While not certified for safety-critical powertrain use, it is widely deployed in automotive body control modules, lighting systems, and comfort electronics where functional safety ASIL levels are not mandated.
What debug and programming interface does the DF71364AD80FPV provide?
The DF71364AD80FPV features an on-chip debug module accessible via standard JTAG interface (IEEE 1149.1), supporting real-time breakpoints, register inspection, flash programming, and non-intrusive trace. Renesas' E20 emulator and High-performance Embedded Workshop toolchain fully support DF71364AD80FPV development.
DF71364AD80FPV Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-LQFP
- Series:
- SuperH® SH7136
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- SH-2
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, SCI, SSU
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 44
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 16K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 12x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
DF71364AD80FPV FAQ
1.How can I place an order for DF71364AD80FPV through Aetrix?
Please submit a Request for Quotation (RFQ) for DF71364AD80FPV 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 DF71364AD80FPV reliable?
The price and inventory of DF71364AD80FPV are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DF71364AD80FPV is usually 5 days.
3.What payment methods are accepted for DF71364AD80FPV?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DF71364AD80FPV transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DF71364AD80FPV?
DF71364AD80FPV orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DF71364AD80FPV 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 DF71364AD80FPV?
For technical support, including DF71364AD80FPV datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DF71364AD80FPV requirements.
6.How does Aetrix verify that DF71364AD80FPV is sourced from the original manufacturer or authorized distributors?
All DF71364AD80FPV 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 DF71364AD80FPV meets industry standards.
7.What is the process for return or replacement of DF71364AD80FPV?
All DF71364AD80FPV units undergo pre-shipment inspection (PSI). If there is an issue with DF71364AD80FPV, 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 DF71364AD80FPV part is unused and in its original packaging.
Return procedure for DF71364AD80FPV:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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