Renesas R5F36CAMNFB#V2

Overview

R5F36CAMNFB#V2 from Renesas Electronics is a 16-bit flash microcontroller based on the M16C/60 Series CPU core, featuring 512 KB program ROM, 31 KB RAM, and 4 KB × 2 data flash. It operates at up to 32 MHz (31.25 ns min instruction time), integrates USB 2.0 Full Speed (12 Mbps), 26-channel 10-bit A/D, dual 8-bit D/A, three-phase motor control timers, and real-time clock - deployed in consumer audio systems, digital cameras, and office equipment.

For engineers reviewing the R5F36CAMNFB#V2 datasheet, R5F36CAMNFB#V2 pinout, R5F36CAMNFB#V2 application, or R5F36CAMNFB#V2 equivalent, key selection criteria include its 100-pin LQFP package (PLQP0100KB-A), -20°C to +85°C industrial temperature grade, dual-voltage bus interface (VCC1/VCC2), and integrated USB PHY with 584-byte FIFO - critical for embedded host-peripheral designs requiring deterministic timing and mixed-signal integration.

Technical Context

The R5F36CAMNFB#V2 implements the M16C/60 CPU core with hardware multiplier (16×16→32 bit) and MAC instruction, supporting single-chip, memory expansion, and microprocessor modes. Its 1 MB address space includes dedicated SFR regions (00000h–003FFh, 0D000h–0D7FFh), internal RAM (00400h–02BFFh), and segmented flash (program ROM 1: F0000h–FFFFFh; data flash: 0E000h–0FFFFh).

Peripheral subsystems are tightly coupled: six UART channels support I2C-bus, IEBus, and SIM modes; Timer A (5×16-bit) and Timer B (6×16-bit) provide PWM, encoder input, and three-phase inverter control with on-chip dead-time generation; USB module includes D+/D− transceivers, VBUS detection (VbusDTCT), and ATTACH pull-up control - all synchronized to the PLL-derived system clock.

Key Specifications

Pinout & Package

Package: 100-pin LQFP (PLQP0100KB-A), 14 mm × 14 mm, 0.5 mm pitch, exposed pad not specified. Dual power supply pins (VCC1, VCC2, AVCC, UVCC) enable domain isolation; dedicated USB D+/D−, XCIN/XCOUT, and XIN/XOUT pins support crystal-based timing with EMI-reduced layout.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 16-bit MCU applications.

Compared with R5F36CAMNFB#V2, R5F36CAMNFA#V2 demands PCB layout revision for QFP vs. LQFP, while R5F36CAKNFB#V2 retains identical pinout and thermal profile but trades 128 KB ROM for lower unit cost - enabling scalable firmware variants without hardware divergence.

Availability

R5F36CAMNFB#V2 is available at Aetrix Electronics and suitable for digital camera modules, USB peripheral devices, and office equipment controllers requiring stable component supply across extended production lifecycles.

Supply support for R5F36CAMNFB#V2 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 consumer markets.

The M16C/6C Group targets cost-sensitive, mixed-signal embedded applications in consumer electronics - emphasizing integrated USB, motor control, and analog peripherals to reduce external component count and system-level design complexity.

FAQ

What is the operating temperature range for the R5F36CAMNFB#V2?

The R5F36CAMNFB#V2 is rated for operation from -20°C to +85°C, as confirmed in Table 1.3 of the R01DS0034EJ0210 datasheet. This industrial-grade temperature specification applies specifically to the FB suffix variant (PLQP0100KB-A package) and supports deployment in consumer electronics such as digital cameras and audio systems where ambient thermal conditions remain within this envelope.

Does the R5F36CAMNFB#V2 support USB device functionality without external components?

Yes, the R5F36CAMNFB#V2 integrates a full USB 2.0 Full Speed transceiver with on-die termination, D+/D− I/O, VBUS detection (VbusDTCT), and ATTACH output for 1.5 kΩ pull-up control. No external PHY or resistor network is required to implement USB device enumeration and data transfer - verified in Section 1.2 "Specifications" and Figure 1.3 "Block Diagram" of the datasheet.

How many analog input channels does the R5F36CAMNFB#V2 support, and what is their resolution?

The R5F36CAMNFB#V2 supports 26 analog input channels across two independent 10-bit A/D converter circuits, with conversion time of 1.72 µs per sample. Channels are distributed as AN0–AN7 (P10_0–P10_7), AN0_0–AN0_7 (P0_0–P0_7), and AN2_0–AN2_7 (P2_0–P2_7), as detailed in Tables 1.2 and 1.5 of the R01DS0034EJ0210 datasheet.

What package type is used for the R5F36CAMNFB#V2, and is it RoHS compliant?

The R5F36CAMNFB#V2 uses the PLQP0100KB-A package: a 100-pin LQFP with 0.5 mm pitch and 14 mm × 14 mm body size. Renesas confirms RoHS compliance for this part number in its official product change notices and packaging specifications - consistent with JEDEC standard MS-026 and lead-free reflow profiles.

Can the R5F36CAMNFB#V2 execute code directly from its internal flash memory?

Yes, the R5F36CAMNFB#V2 supports XIP (eXecute-In-Place) from its internal 512 KB program ROM 1, which is mapped to the upper 64 KB of the 1 MB address space (F0000h–FFFFFh). The CPU fetches instructions directly from flash without RAM shadowing, as defined in Section 3.2 "Memory Map" and validated by the single-chip operating mode in Table 1.1.