Renesas R5F11Z7AANA#60

Overview

R5F11Z7AANA#60 from Renesas Electronics is a 24-pin RL78/G1P 16-bit microcontroller designed for ultra-low-power sensor and general-purpose control applications, featuring 16 KB flash ROM, 1.5 KB RAM, 2 KB data flash, 6-channel 8/12-bit A/D converter, and 2-channel 10-bit D/A converter operating at 2.7–3.6 V with -40°C to +85°C industrial temperature range.

For engineers reviewing the R5F11Z7AANA#60 datasheet, R5F11Z7AANA#60 pinout, R5F11Z7AANA#60 application, or R5F11Z7AANA#60 equivalent, key selection criteria include its HWQFN-24 (4×4 mm, 0.5 mm pitch) package, true low-power operation (66 μA/MHz active, 0.31 μA LVD), integrated analog peripherals, and on-chip debug support for rapid firmware development.

Technical Context

The R5F11Z7AANA#60 implements the RL78 CPU core with four 16-bit timer array unit (TAU) channels, one watchdog timer, and an event link controller (ELC) enabling hardware-triggered peripheral coordination without CPU intervention. It supports dual clock domains: high-speed on-chip oscillator (selectable 1–32 MHz) and low-speed 15 kHz on-chip oscillator for independent peripheral timing.

Its analog subsystem integrates a 6-channel A/D converter with AVREFP/AVREFM inputs and two analog outputs (ANO0/ANO1), while serial interfaces include one UART, one CSI, one I²C (dual slave address), and SSI - all mapped to dedicated pins in the 24-pin HWQFN footprint with no multiplexing conflicts per functional block diagram.

Key Specifications

Pinout & Package

Package: HWQFN-24, 4 × 4 mm body, 0.5 mm pitch, exposed die pad (to be connected to VSS).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F11Z7ADNA#60, the R5F11Z7AANA#60 offers identical functionality but consumer-grade screening; versus R5F11ZBAAFP#50, it delivers the same RL78/G1P feature set in a space-constrained 24-pin HWQFN package ideal for compact sensor modules.

Availability

R5F11Z7AANA#60 is available at Aetrix Electronics and suitable for smart home sensor nodes, industrial temperature monitors, and programmable appliance control systems requiring stable component supply across design-in, prototyping, and volume production phases.

Supply support for R5F11Z7AANA#60 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 global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RL78/G1P product line targets ultra-low-power embedded control applications - particularly sensor interfacing, battery-operated devices, and cost-sensitive industrial controls - with integrated analog peripherals and simplified development tooling.

FAQ

What is the maximum operating frequency of the R5F11Z7AANA#60?

The R5F11Z7AANA#60 supports a maximum CPU operating frequency of 32 MHz using its high-speed on-chip oscillator. This yields a minimum instruction execution time of 0.03125 μs. External crystal or clock input is limited to 20 MHz. The device maintains full functionality across its 2.7–3.6 V supply range at these speeds, with timing validated per the R01DS0371EJ0100 datasheet Section 2.4.

Does the R5F11Z7AANA#60 support in-circuit debugging?

Yes, the R5F11Z7AANA#60 includes a full on-chip debug function accessible via the TOOL0 (P40), TOOLTxD (P30), and TOOLRxD (P31) pins. This enables real-time firmware debugging, flash programming, and memory inspection during development. However, Renesas explicitly advises against using this function in mass-produced end products due to potential flash endurance impact.

How many analog-to-digital converter channels does the R5F11Z7AANA#60 have?

The R5F11Z7AANA#60 features six analog input channels (ANI0–ANI3, ANI7, ANI16) supporting 8-bit or 12-bit resolution A/D conversion. These are mapped to pins P20, P21, P22, P23, P27, and P10 respectively. The device also provides dedicated AVREFP and AVREFM pins for precise reference voltage setup, enabling ratiometric or differential measurement configurations.

What package type and pin count does the R5F11Z7AANA#60 use?

The R5F11Z7AANA#60 uses a 24-pin HWQFN package measuring 4 × 4 mm with 0.5 mm pitch and an exposed die pad. This compact, thermally efficient package is optimized for space-constrained applications such as wearable sensors and small-appliance controllers. Pin compatibility is maintained across all R5F11Z7xANA variants, including R5F11Z7ADNA#60.

Can the R5F11Z7AANA#60 generate PWM signals?

Yes, the R5F11Z7AANA#60 can generate PWM signals using its Timer Array Unit (TAU) channels. Pins P12 (TO03), P13 (TO00), P16 (TO01), and P33 (TO02) support timer output functions, with up to three dedicated PWM outputs available. Additionally, the PCLBUZ0 and PCLBUZ1 pins (P12 and P15) provide programmable clock/buzzer outputs capable of generating precise square-wave tones or clock signals up to 10 MHz.