Renesas R5F213M7QNNP#U0

Overview

R5F213M7QNNP from Renesas Electronics is a 48 KB flash, 4 KB RAM, 2.4 GHz IEEE 802.15.4-compliant RF microcontroller featuring the R8C CPU core, AES-128 encryption engine, and integrated 2.4 GHz transceiver with −95 dBm sensitivity and 0 dBm output power. It operates from 1.8–3.6 V, supports low-power wait/stop modes down to 2 µA, and targets wireless sensor nodes in consumer electronics.

For engineers reviewing the R5F213M7QNNP datasheet, R5F213M7QNNP pinout, R5F213M7QNNP application, or R5F213M7QNNP equivalent, key selection criteria include its integrated RF baseband, background operation (BGO) data flash, 40-pin HWQFN package, and support for Zigbee/6LoWPAN protocol stacks on a single die.

Technical Context

The R5F213M7QNNP integrates an R8C CPU core with 16×16→32-bit multiplier and 69 interrupt vectors, executing instructions in as little as 62.5 ns at 16 MHz BCLK. Its RF subsystem includes 127-byte TX/RX RAM buffers, automatic ACK response, and 26-bit timer with three compare channels for precise packet timing.

It implements AES-128 encryption/decryption in hardware, supports IEEE 802.15.4 O-QPSK modulation, and features dedicated RF power domains (VCCRF, VREG1–VREG4) with independent regulation for analog/PLL/VCO sections - enabling stable 2405–2480 MHz operation under varying supply conditions.

Key Specifications

Pinout & Package

Package: 40-pin HWQFN (PWQN0040KB-A), 6 mm × 6 mm, 0.5 mm pitch, exposed die pad (DIEGND) requiring PCB GND connection.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar RF microcontroller applications.

Compared with CC2652R1F and DA14695, the R5F213M7QNNP delivers lower system-level BOM cost through integrated RF regulation, hardware AES, and BGO flash - making it optimal for cost-sensitive, single-protocol Zigbee/6LoWPAN sensor nodes where 0 dBm output suffices.

Availability

R5F213M7QNNP is available at Aetrix Electronics and suitable for smart home sensor nodes, wireless lighting controls, office peripherals, and consumer audio remotes requiring stable component supply and long-term industrial availability.

Supply support for R5F213M7QNNP 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 is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for automotive, industrial, and IoT markets.

The R8C/3MQ Group was designed specifically for ultra-low-power, IEEE 802.15.4-based wireless sensor networks - integrating RF, security, and mixed-signal peripherals into a single 40-pin HWQFN package to minimize footprint and bill-of-materials.

FAQ

What is the maximum operating frequency and voltage range for the R5F213M7QNNP?

The R5F213M7QNNP operates at up to 16 MHz BCLK with a supply voltage range of 1.8–3.6 V. At 16 MHz, minimum VCC is 2.7 V; at 8 MHz, minimum VCC drops to 2.15 V; and at 4 MHz, it supports down to 1.8 V - enabling flexible power/performance trade-offs in battery-powered designs.

Does the R5F213M7QNNP support over-the-air (OTA) firmware updates?

Yes, the R5F213M7QNNP supports OTA updates via its background operation (BGO) data flash feature. The 4 KB data flash (1 KB × 4 blocks) can be rewritten while the CPU executes application code from program ROM, enabling seamless field upgrades without service interruption.

How does the R5F213M7QNNP handle RF power supply isolation?

The R5F213M7QNNP uses five dedicated RF supply pins: VCCRF (main RF rail), VREG1 (IF VDD), VREG2 (LNA/MIX/PA VDD), VREG3 (PLL analog VDD), and VREG4 (PLL digital VDD). Each connects to separate on-chip regulators (VREGOUT1–VREGOUT4), minimizing cross-coupling between sensitive RF blocks.

What development tools are officially supported for the R5F213M7QNNP?

Renesas provides the E1 emulator, CS+ IDE, and AP4 programming software for the R5F213M7QNNP. Reference designs include the YRPBN1 evaluation board, which demonstrates RF performance, AES encryption, and low-power mode validation per the R01DS0044EJ0200 datasheet.

Is the R5F213M7QNNP pin-compatible with other R8C/3MQ Group members like R5F213M6QNNP or R5F213M8QNNP?

Yes, all R8C/3MQ Group variants including R5F213M6QNNP, R5F213M7QNNP, and R5F213M8QNNP share identical 40-pin HWQFN (PWQN0040KB-A) packaging and pinout. Only program ROM (32/48/64 KB) and RAM (2.5/4/6 KB) capacities differ - enabling scalable firmware reuse across product tiers.