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Renesas R5F6416MAPFD#2A
- Part No.:
- R5F6416MAPFD#2A
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F6416MAPFD#2A.pdf
- Description:
- R32C/116A 1MB, 96KB LQFP144 64MH
- Quantity:
- Payment:
- Shipping:
Inventory:1,096
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Product details
Overview
R5F6416MAPFD#2A from Renesas Electronics is a 32-bit CISC microcontroller in the R32C/116A Group, featuring a 64 MHz CPU core, 1 Mbyte flash memory, 96 Kbytes RAM, and integrated peripherals including 11 UART channels, 34-channel 10-bit A/D converter, dual 8-bit D/A converters, and multi-master I²C-bus interface - deployed in industrial printers and office equipment control systems.
For engineers reviewing the R5F6416MAPFD#2A datasheet, R5F6416MAPFD#2A pinout, R5F6416MAPFD#2A application, or R5F6416MAPFD#2A equivalent, key selection criteria include 144-pin LQFP package compatibility, -40°C to +85°C operating range, 3.0–5.5 V supply voltage, and support for three-phase motor control timing with programmable dead-time generation.
Technical Context
The R5F6416MAPFD#2A implements the R32C/100 Series CPU core with IEEE-754 single-precision FPU, 32-bit × 32-bit multiplier, and multiply-accumulate unit - enabling deterministic real-time signal processing in embedded motion control. It supports memory expansion mode with 4 Gbyte address space and external bus interface configurable for 8/16/32-bit data width.
Its peripheral set includes Timer A (5×16-bit) with two-phase encoder input capability, Timer B (6×16-bit) with pulse-width measurement, and a dedicated three-phase motor control timer using TA1–TA4 and TB2 resources - all synchronized via shared clock domains and interrupt priority levels up to 7.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | R32C/100 Series 32-bit CISC with FPU, 108 instructions, 15.625 ns min. instruction time at 64 MHz |
| Memory | 1 Mbyte flash + 8 Kbytes data flash, 96 Kbytes RAM - supports on-chip debug and flash programming |
| Operating Voltage | 3.0 V to 5.5 V - enables direct interface with 3.3 V and 5 V logic without level shifters |
| Temperature Range | -40°C to +85°C (P version) - qualified for industrial-grade environmental operation |
| Package | 144-pin plastic LQFP (PLQP0144KA-A) - 20 mm × 20 mm footprint, 0.5 mm pitch |
| Serial Interfaces | 11 UART channels supporting I²C-bus (UART0–UART6), special mode 2, and optional IEBus protocol |
| Analog Peripherals | 34-channel 10-bit A/D converter with sample-and-hold; dual 8-bit D/A converters; CRC-CCITT calculator |
Pinout & Package
Package: 144-pin plastic molded LQFP (PLQP0144KA-A), 20 mm × 20 mm, 0.5 mm pitch, exposed pad not specified.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10_0–P10_7 | Analog inputs (AN_0 to AN_7) | 8-channel analog front-end with key-input function and internal reference (VREF/AVCC) |
| P0_0–P0_7 | Port 0 data bus (D0–D7) | 8-bit parallel I/O usable as address/data multiplexed bus in memory expansion mode |
| P15_0–P15_7 | Intelligent I/O (IIO0_0 to IIO0_7) | 16-bit input capture and 24-bit output compare for waveform generation and time measurement |
| P6_0–P6_7 | UART0–UART1 control (CTS0/RTS0 to CTS1/RTS1) | Hardware flow control and synchronous serial I/O support across multiple UART channels |
| P12_0–P12_7 | Data bus (D16–D23) | 8-bit extension of data bus for 16-/32-bit external memory access in multiplexed bus format |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control timer | Dedicated hardware timer using TA1, TA2, TA4, and TB2 with 8-bit programmable dead-time insertion |
| On-chip debug & flash programming | Full in-circuit debugging via on-chip debug module; no external emulator required for firmware updates |
| 5 V tolerant I/O ports | 40 pins (P4_0–P4_7, P5_4–P5_7, P6_0–P6_7, P7_0–P7_7, P8_0–P8_3, P12_0–P12_7) tolerate 5 V inputs while powered at 3.3 V |
| Low-power operation | 8 µA standby current in wait mode at 3.3 V/32.768 kHz - suitable for battery-backed system monitoring |
| Multi-master I²C-bus interface | Single-channel I²C supporting master/slave arbitration and repeated START condition handling |
Applications
| Industrial Printer Engine Control | Office Equipment Power Management |
|---|---|
Use Scenario: Real-time coordination of paper feed, print head firing, and toner delivery in mid-volume laser printers. IC Role / Device Role / Timing Role: Main system controller executing motion profiles, managing UART-based sensor feedback, and driving stepper motor sequences via intelligent I/O PWM outputs. Use Value: Integrated 34-channel A/D enables direct thermal sensor monitoring; 11 UARTs support simultaneous communication with fuser, scanner, and network interface modules. | Use Scenario: Power sequencing, fault detection, and thermal regulation in multifunction copiers and fax machines. IC Role / Device Role / Timing Role: Central power supervisor interfacing with DC-DC controllers, temperature sensors, and fan drivers via GPIO and PWM outputs. Use Value: Dual 8-bit D/A converters provide precise analog biasing for voltage references; low-power wait mode extends standby battery life. |
| Home Appliance Motor Drive | Audio System Signal Processing |
Use Scenario: Closed-loop speed and torque control of BLDC motors in washing machine drum drives. IC Role / Device Role / Timing Role: Motor control MCU generating six complementary PWM signals with programmable dead time and encoder position feedback via Timer A event counter mode. Use Value: Three-phase motor control timer eliminates need for external gate driver logic; 10-bit A/D monitors current sense resistors for overcurrent protection. | Use Scenario: Digital audio signal routing, volume control, and status reporting in car audio head units. IC Role / Device Role / Timing Role: Audio subsystem coordinator managing I²C-based DAC/ADC configuration, UART-linked display updates, and key-input scanning. Use Value: Multi-master I²C interface allows concurrent communication with audio codec and EEPROM; 96 Kbytes RAM buffers audio metadata and equalization tables. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F6416KAPFD | 640 Kbyte flash (vs. 1 Mbyte); identical 144-pin LQFP package, same peripheral set and clock architecture | Suitable where firmware size is constrained and full 1 Mbyte is unnecessary - reduces cost without changing PCB layout | Select when application code fits within 640 Kbyte and BOM cost optimization is prioritized |
| R5F6416LAPFD | 768 Kbyte flash, same RAM, package, and peripheral configuration - intermediate capacity between K and M variants | Applicable in feature-rich printer firmware requiring more space than K but less than M, with identical timing and I/O behavior | Choose for balanced firmware headroom and margin against future feature additions without over-provisioning |
Compared with R5F6416KAPFD and R5F6416LAPFD, the R5F6416MAPFD#2A provides maximum flash capacity for complex real-time control algorithms and field-upgradable firmware, while maintaining pin-compatible replacement across the R32C/116A 144-pin P-version family.
Availability
R5F6416MAPFD#2A is available at Aetrix Electronics and suitable for industrial printer engine control, office equipment power management, home appliance motor drive, and car audio signal processing requiring stable component supply across extended production lifecycles.
Supply support for R5F6416MAPFD#2A 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, and power solutions for automotive, industrial, and IoT markets.
The R32C/116A Group belongs to the high-end R32C/100 Series, designed for demanding embedded applications requiring high code efficiency, robust noise immunity, and rich peripheral integration - especially in motor control and multi-interface industrial systems.
FAQ
What is the maximum operating frequency of the R5F6416MAPFD#2A?
The R5F6416MAPFD#2A operates at a maximum CPU frequency of 64 MHz, achieving a minimum instruction execution time of 15.625 ns. This performance is sustained across its full operating voltage range of 3.0 V to 5.5 V and temperature range of -40°C to +85°C, as verified in the R01DS0066EJ0120 datasheet revision 1.20.
Does the R5F6416MAPFD#2A support on-chip debugging?
Yes, the R5F6416MAPFD#2A includes an on-chip debug module compliant with Renesas' standard debug interface, enabling full breakpoint, step-through, and memory inspection capabilities without external emulators. Firmware can be programmed and verified in-system via the on-board flash programming function, as documented in Section 1.1.2 of the R01DS0066EJ0120 datasheet.
How many UART channels does the R5F6416MAPFD#2A integrate?
The R5F6416MAPFD#2A integrates 11 asynchronous/synchronous serial interface channels (UART0 through UART10), with UART0–UART6 supporting I²C-bus mode, special mode 2, and optional IEBus functionality. All 11 channels are fully functional in the 144-pin PLQP0144KA-A package, as confirmed in Tables 1.2 and 1.4 of the R01DS0066EJ0120 datasheet.
What is the flash memory endurance specification for the R5F6416MAPFD#2A?
The R5F6416MAPFD#2A specifies a minimum flash endurance of 1,000 program/erase cycles under standard operating conditions (VCC = 3.0–5.5 V). It also supports suspend/resume functionality during flash operations and includes ROM code protection and ID code protection features, per Section 1.1.2 of the R01DS0066EJ0120 datasheet.
Is the R5F6416MAPFD#2A pin-compatible with other R32C/116A Group devices in the same package?
Yes, the R5F6416MAPFD#2A uses the 144-pin PLQP0144KA-A package and shares identical pin assignments and peripheral mappings with other R32C/116A Group members in that package - including R5F6416JAPFD, R5F6416KAPFD, and R5F6416LAPFD - enabling drop-in replacement within the same temperature grade (P version).
R5F6416MAPFD#2A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- M16C/R32C/100/116A
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- R32C/100
- Core Size:
- 16/32-Bit
- Speed:
- 64MHz
- Connectivity:
- EBI/EMI, I2C, IEBus, UART/USART
- Peripherals:
- DMA, LVD, PWM, WDT
- Number of I/O:
- 124
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 96K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 34x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F6416MAPFD#2A FAQ
1.How can I place an order for R5F6416MAPFD#2A through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F6416MAPFD#2A 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 R5F6416MAPFD#2A reliable?
The price and inventory of R5F6416MAPFD#2A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F6416MAPFD#2A is usually 5 days.
3.What payment methods are accepted for R5F6416MAPFD#2A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F6416MAPFD#2A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F6416MAPFD#2A?
R5F6416MAPFD#2A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F6416MAPFD#2A 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 R5F6416MAPFD#2A?
For technical support, including R5F6416MAPFD#2A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F6416MAPFD#2A requirements.
6.How does Aetrix verify that R5F6416MAPFD#2A is sourced from the original manufacturer or authorized distributors?
All R5F6416MAPFD#2A 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 R5F6416MAPFD#2A meets industry standards.
7.What is the process for return or replacement of R5F6416MAPFD#2A?
All R5F6416MAPFD#2A units undergo pre-shipment inspection (PSI). If there is an issue with R5F6416MAPFD#2A, 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 R5F6416MAPFD#2A part is unused and in its original packaging.
Return procedure for R5F6416MAPFD#2A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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