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Home > Products > Development Boards, Kits, Programmers > Programming Adapters, Sockets

Renesas SLG46534V-SKT

Name: SLG46534V-SKT
Brand: Renesas
SKU: SLG46534V-SKT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SLG46534V-SKT

Manufacturer:: Renesas

Category:: Programming Adapters, Sockets

Package:

Datasheet:: SLG46534V-SKT.pdf

Description:: SLG4SA14-20X22 SOCKET ADAPTER

Quantity:: RFQ Add To RFQ list

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Inventory:2,644

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Product details

Overview

SLG46534V-SKT from Renesas Electronics is a programmable mixed-signal matrix IC with asynchronous state machine, 3 analog comparators, 19 combination function macrocells, I²C interface, and dual RC oscillators (25 kHz/2 MHz/25 MHz). It operates from 1.8 V to 5 V across –40 °C to +85 °C and integrates 8-byte RAM + OTP memory for configurable logic in PC peripherals and handheld electronics.

For engineers reviewing the SLG46534V-SKT datasheet, SLG46534V-SKT pinout, SLG46534V-SKT application, or SLG46534V-SKT equivalent, this device supports rapid prototyping of custom logic functions via GreenPAK Designer, offers read-back protection, and delivers sub-100 ns digital delays with configurable drive strength on 14 GPIO pins in STQFN-14.

Technical Context

The SLG46534V-SKT implements a user-programmable interconnect matrix routing signals between 14 GPIOs, three ACMPs, two deglitch filters with edge detection, and an 8-state asynchronous state machine. Its macrocell architecture includes selectable LUTs (2-/3-/4-bit), DFFs, counters/delays, and a programmable pattern generator - all configured via one-time-programmable NVM.

I²C communication uses Pins 6 (SCL/GPIO) and 7 (SDA/GPIO) as NMOS open-drain outputs with 400 kHz max clock frequency and built-in input filtering. The device supports multiple oscillator sources: 25 kHz/2 MHz RC (OSC0), 25 MHz RC (OSC1), and external crystal input on Pin 14 - enabling flexible timing control without external components.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage Range	1.8 V (±5 %) to 5 V (±10 %) - supports direct interfacing with 1.8 V, 3.3 V, and 5 V logic domains without level shifters.
Operating Temperature	–40 °C to +85 °C - qualified for industrial and consumer embedded applications including portable electronics.
I²C Clock Frequency	Up to 400 kHz - compliant with standard-mode I²C, enabling configuration and register access via microcontroller host.
ACMP Input Range	Positive input: 0 to VDD; negative input: 0 to 1.2 V - allows rail-to-rail sensing with external reference or internal Vref.
Delay Accuracy (typ)	14 ns @ 3.3 V - enables precise pulse generation, edge timing, and synchronization in signal conditioning paths.
GPIO Drive Strength	Up to 43 mA (OD 4x) - sufficient for driving LEDs, small relays, or logic inputs without external buffers.
Startup Time	0.61–1.65 ms (VDD ≥ 3.0 V) - ensures deterministic initialization after power-on reset for time-critical systems.

Pinout & Package

14-pin STQFN package: 2.0 mm × 2.2 mm × 0.55 mm, 0.4 mm pitch, RoHS-compliant and halogen-free.

Pin/Terminal	Circuit Role	Design Meaning
1	VDD	Main power supply input - connects to regulated 1.8–5 V source; powers both logic and analog sections.
2	GPI	Dedicated input-only pin - used for high-impedance sensing or wake-up trigger without output contention.
3–5, 8, 10–14	GPIO	Configurable bidirectional I/O - supports push-pull, open-drain, Schmitt-trigger, and analog comparator roles.
6	SCL/GPIO	I²C clock line or general-purpose I/O - NMOS open-drain only when used as SCL; requires external pull-up.
7	SDA/GPIO	I²C data line or general-purpose I/O - NMOS open-drain only when used as SDA; requires external pull-up.
9	GND	Ground reference - connects to system ground plane; separates analog/digital return paths per side layout.

Key Features

Feature	Design Value
Read Back Protection (Read Lock)	Prevents unauthorized firmware extraction - critical for IP-sensitive designs in consumer and industrial products.
Asynchronous State Machine (8 states)	Enables event-driven control logic independent of clock domain - ideal for low-latency response to external triggers.
Two Deglitch Filters with Edge Detection	Filters noise down to 35 ns pulses and generates clean edge signals - eliminates switch bounce or EMI-induced glitches.
Programmable Pattern Generator	Generates repeating sequences (e.g., PWM, strobe, handshake) without MCU intervention - reduces host processor load.
OTP Memory + 8-Byte RAM	Stores permanent configuration and runtime variables accessible via I²C - supports dynamic calibration and field updates.

Applications

USB-C Port Controller Logic	Smart Battery Fuel Gauge Interface
Use Scenario: Managing CC pin detection, VCONN switching, and PD negotiation handshaking in compact USB-C accessories. IC Role / Device Role / Timing Role: Configurable logic engine implementing state machines and analog monitoring for real-time port control. Use Value: Replaces discrete logic + comparator + timer ICs with single-chip solution occupying <2.5 mm² PCB area.	Use Scenario: Interfacing fuel gauge ICs (e.g., MAX17050) to host MCU via SMBus/I²C while monitoring battery voltage/current thresholds. IC Role / Device Role / Timing Role: Mixed-signal co-processor handling overvoltage, undervoltage, and thermal fault detection with hysteresis. Use Value: Offloads interrupt-intensive analog monitoring from main MCU, reducing firmware complexity and power consumption.
Industrial Sensor Signal Conditioning	PC Power Sequencing Supervisor
Use Scenario: Conditioning analog outputs from pressure/temperature sensors before ADC sampling in PLC modules. IC Role / Device Role / Timing Role: Programmable comparator with adjustable hysteresis, deglitching, and delay-based windowing logic. Use Value: Eliminates need for external op-amps, RC filters, and monostables - improves signal integrity and design repeatability.	Use Scenario: Enforcing strict power-up/power-down sequencing for multi-rail motherboards (e.g., +12 V → +5 V → +3.3 V → +1.8 V). IC Role / Device Role / Timing Role: Timing supervisor generating precise enable/disable delays and monitoring rail presence via GPIO inputs. Use Value: Ensures ASIC/FPGA safety during boot by preventing voltage violations that cause latch-up or data corruption.

USB-C Port Controller Logic

Smart Battery Fuel Gauge Interface

Use Scenario: Managing CC pin detection, VCONN switching, and PD negotiation handshaking in compact USB-C accessories.

IC Role / Device Role / Timing Role: Configurable logic engine implementing state machines and analog monitoring for real-time port control.

Use Value: Replaces discrete logic + comparator + timer ICs with single-chip solution occupying <2.5 mm² PCB area.

Use Scenario: Interfacing fuel gauge ICs (e.g., MAX17050) to host MCU via SMBus/I²C while monitoring battery voltage/current thresholds.

IC Role / Device Role / Timing Role: Mixed-signal co-processor handling overvoltage, undervoltage, and thermal fault detection with hysteresis.

Use Value: Offloads interrupt-intensive analog monitoring from main MCU, reducing firmware complexity and power consumption.

Industrial Sensor Signal Conditioning

PC Power Sequencing Supervisor

Use Scenario: Conditioning analog outputs from pressure/temperature sensors before ADC sampling in PLC modules.

IC Role / Device Role / Timing Role: Programmable comparator with adjustable hysteresis, deglitching, and delay-based windowing logic.

Use Value: Eliminates need for external op-amps, RC filters, and monostables - improves signal integrity and design repeatability.

Use Scenario: Enforcing strict power-up/power-down sequencing for multi-rail motherboards (e.g., +12 V → +5 V → +3.3 V → +1.8 V).

IC Role / Device Role / Timing Role: Timing supervisor generating precise enable/disable delays and monitoring rail presence via GPIO inputs.

Use Value: Ensures ASIC/FPGA safety during boot by preventing voltage violations that cause latch-up or data corruption.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SLG46537V	16-pin STQFN; adds 2 additional GPIOs and 1 extra ACMP - same macrocell count and ASM capability.	Required when more analog inputs or I/O expansion is needed beyond 14 pins - no change to logic design flow.	Select SLG46537V if board layout accommodates larger footprint and system demands >3 ACMP channels or >14 GPIOs.
SLG46620V	Includes integrated 2.5 V LDO regulator and enhanced I²C slave addressing - same 14-pin STQFN package.	Better suited for single-supply systems where local regulation simplifies power tree - not drop-in compatible due to different VDD pin behavior.	Choose SLG46620V when powering from unregulated 3.3–5 V rails and requiring internal voltage stabilization without external regulators.

Compared with SLG46534V-SKT, SLG46537V extends I/O count while maintaining identical logic resources, whereas SLG46620V trades raw I/O flexibility for integrated power management - making SLG46534V-SKT optimal for cost-sensitive, space-constrained designs needing maximum configurability per mm².

Availability

SLG46534V-SKT is available at Aetrix Electronics and suitable for USB-C accessory development, smart battery management, industrial sensor interfaces, and PC power sequencing requiring stable component supply and long-term production support.

Supply support for SLG46534V-SKT 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 delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The GreenPAK family - including SLG46534V-SKT - was designed to replace discrete logic, timers, and analog functions with field-programmable, ultra-low-power mixed-signal ICs targeting space- and cost-constrained embedded systems.

FAQ

What programming tools are required to configure the SLG46534V-SKT?

The SLG46534V-SKT is configured using Renesas' free GreenPAK Designer software, which provides schematic-based logic entry, simulation, and programming via USB programmer (e.g., SLG4DVKHV). The device supports on-chip emulation without OTP programming, allowing iterative testing before final NVM write - essential for rapid validation of SLG46534V-SKT logic implementations.

Does the SLG46534V-SKT support in-system programming after soldering?

Yes, the SLG46534V-SKT supports in-system programming via its I²C interface using the GreenPAK Programmer or compatible host MCU. This enables field firmware updates, calibration storage in RAM, and post-production configuration - all without removing SLG46534V-SKT from the PCB.

Can the SLG46534V-SKT operate reliably at 1.8 V with full functionality?

Yes, the SLG46534V-SKT is fully specified at 1.8 V ±5 %, including ACMP operation, I²C communication up to 400 kHz, and macrocell delays as low as 45 ns. All 19 macrocells, ASM, and oscillators function within datasheet limits at minimum VDD - confirmed across –40 °C to +85 °C.

How many unique configurations can be stored in the SLG46534V-SKT's OTP memory?

The SLG46534V-SKT contains one-time-programmable NVM storing a single, complete configuration - including interconnect routing, macrocell settings, and I²C address. While only one configuration persists after programming, GreenPAK Designer allows unlimited design iterations in emulation mode prior to final OTP commit for SLG46534V-SKT deployment.

Is the SLG46534V-SKT pin-compatible with earlier GreenPAK devices like SLG46533?

No, the SLG46534V-SKT is not pin-compatible with SLG46533. Although both use 14-pin STQFN packages, pin functions differ significantly - e.g., SLG46534V-SKT assigns Pin 2 as GPI (input-only), while SLG46533 uses it as GPIO. Migration requires PCB layout revision and logic reconfiguration for SLG46534V-SKT.

SLG46534V-SKT Specifications

Product attributes: Attribute value

Manufacturer:: Renesas

Series:: GreenPAK™

Packaging:: Bag

Product Status:: Active

Module/Board Type:: Socket Module - QFN

For Use With/Related Products:: SLG46534

SLG46534V-SKT FAQ

1.How can I place an order for SLG46534V-SKT through Aetrix?

Please submit a Request for Quotation (RFQ) for SLG46534V-SKT 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 SLG46534V-SKT reliable?

The price and inventory of SLG46534V-SKT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SLG46534V-SKT is usually 5 days.

3.What payment methods are accepted for SLG46534V-SKT?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SLG46534V-SKT transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SLG46534V-SKT?

SLG46534V-SKT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SLG46534V-SKT 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 SLG46534V-SKT?

For technical support, including SLG46534V-SKT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SLG46534V-SKT requirements.

6.How does Aetrix verify that SLG46534V-SKT is sourced from the original manufacturer or authorized distributors?

All SLG46534V-SKT 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 SLG46534V-SKT meets industry standards.

7.What is the process for return or replacement of SLG46534V-SKT?

All SLG46534V-SKT units undergo pre-shipment inspection (PSI). If there is an issue with SLG46534V-SKT, 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 SLG46534V-SKT part is unused and in its original packaging.

Return procedure for SLG46534V-SKT:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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