Renesas SLG47513M

Overview

SLG47513M from Renesas Electronics is a low-voltage (1.0–1.65 V), OTP-programmable mixed-signal matrix IC integrating two high-speed analog comparators, 15 combination function macrocells, I²C interface, 2.048 kHz and 25 MHz oscillators, and an analog temperature sensor - enabling compact, ultra-low-power logic+analog functions in space-constrained portable electronics.

For engineers reviewing the SLG47513M datasheet, SLG47513M pinout, SLG47513M application, or SLG47513M equivalent, this device supports rapid prototyping of custom signal conditioning, power sequencing, wake/sleep control, and sensor interface logic without FPGA or MCU overhead - with verified support for STQFN-12 and MSTQFN-16 packages and full I²C programmability.

Technical Context

The SLG47513M implements a configurable interconnect matrix routing signals between GPIOs, analog comparators, LUTs, DFFs, shift registers, counters/delays, and I²C blocks. Its dual-oscillator system (2.048 kHz for low-power timing and 25 MHz for high-speed logic) feeds all macrocells and supports dynamic clock gating per functional block.

Each of its 15 combination macrocells can be independently configured as 2-/3-/4-bit LUTs, DFFs/latches, or shift registers; seven multi-function macrocells add integrated 8-bit delay/counters, and one includes a 16-bit counter/delay - all operating within the 1.0–1.65 V supply range and –40 °C to +85 °C temperature envelope.

Key Specifications

Pinout & Package

SLG47513M is available in two RoHS-compliant, halogen-free QFN packages: STQFN-12 (1.6 mm × 1.6 mm × 0.55 mm, 0.4 mm pitch) and MSTQFN-16 (1.6 mm × 1.6 mm × 0.55 mm, 0.4 mm pitch). Pin assignments differ between variants; the STQFN-12 version uses pins 1–12, while MSTQFN-16 adds four dedicated I/Os (P13–P16) and reassigns VDD/VSS positions.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar programmable mixed-signal logic applications.

Compared with SLG46533V and SLG46620V, the SLG47513M uniquely combines sub-1.65 V operation, dual high-speed comparators, integrated temperature sensing, and 25 MHz logic speed - making it the only GreenPAK variant qualified for battery-coupled, thermally aware, event-driven portable systems.

Availability

SLG47513M is available at Aetrix Electronics and suitable for battery-powered wearables, portable medical devices, and USB-C accessory designs requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant packaging.

Supply support for SLG47513M 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 delivering trusted microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets - with over 40 years of mixed-signal IP heritage.

The SLG47513M belongs to Renesas' GreenPAK family - purpose-built for replacing discrete logic, timers, and analog comparators in ultra-low-power portable electronics through field-configurable, OTP-programmable mixed-signal integration.

FAQ

What is the programming method for SLG47513M?

The SLG47513M uses one-time programmable (OTP) non-volatile memory to store configuration data. Programming is performed via the I²C interface using Renesas' GreenPAK Designer software and a compatible programmer (e.g., SLG4DVKHP). Once programmed, the configuration persists without power and cannot be erased or rewritten - ensuring tamper-resistant, repeatable behavior in production units.

Does SLG47513M support both STQFN-12 and MSTQFN-16 packages with identical functionality?

Yes, SLG47513M is offered in both STQFN-12 and MSTQFN-16 packages with identical electrical specifications and macrocell resources. The MSTQFN-16 adds four additional GPIOs (P13–P16) and relocates VDD/VSS pins - allowing scalable I/O expansion without redesigning logic functionality or changing firmware.

Can SLG47513M operate without an external clock source?

Yes, SLG47513M contains two fully integrated on-die oscillators: a precision 2.048 kHz oscillator for low-power timing and a 25 MHz oscillator for high-speed logic. Both are factory-trimmed and require no external components - enabling complete self-contained operation in battery-powered systems.

How does the analog temperature sensor in SLG47513M interface with system logic?

The SLG47513M's analog temperature sensor outputs a voltage (TEMP pin) proportional to junction temperature, calibrated to ±2.5 °C accuracy from –40 °C to +85 °C. This analog signal can be fed directly into one of the two high-speed analog comparators (ACMP0H or ACMP1H) to trigger thermal alerts or adjust timing parameters without MCU involvement.

Is read-back protection enabled by default on SLG47513M?

Yes, SLG47513M includes Read Back Protection (Read Lock) that, once activated during programming, prevents unauthorized access to the OTP configuration memory contents. This feature is irreversible and ensures intellectual property security in production firmware - critical for proprietary logic designs deployed in consumer electronics.