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SLG46826G

RENSLG46826G

Renesas Electronics Corporation
IC CPLD 19MC 20TSSOP
Active3,351 in stock

Overview

The SLG46826G is a GreenPAK Mixed-Signal Matrix featuring 19 macrocells and 256 bytes of EEPROM in a compact 20-TSSOP package. This In-System Programmable (ISP) device allows for the integration of multiple discrete digital and analog components, such as logic gates, timers, and comparators, into a single low-power IC. It supports a wide operating voltage range from 2.3V to 5.5V for standard logic and as low as 1.71V for the internal supply.

Why Choose This Part

This device offers ultra-low standby current of 1uA, making it ideal for battery-powered applications. Its Multiple Time Programmable (MTP) memory supports in-system configuration via I2C, allowing for late-stage design changes without hardware revisions. The inclusion of an integrated analog temperature sensor and 256 bytes of user EEPROM provides significant functional density in a standard TSSOP package.

Applications

System Reset Logic
Implementing complex power-on reset sequences and watchdog timers to ensure reliable system boot-up.
I2C IO Expansion
Using the integrated I2C interface and 13 I/O pins to expand GPIO capability for microcontrollers in pin-constrained designs.
Analog Monitoring
Utilizing the internal analog temperature sensor and comparators for environmental monitoring and threshold detection.
Glue Logic Consolidation
Replacing multiple discrete logic gates, flip-flops, and delays with a single programmable chip to reduce PCB footprint.

Key Specifications

Mounting Type Surface Mount
Number of I/O 13
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Programmable Type In System Programmable
Number of Macrocells 19
Operating Temperature -40degC ~ 85degC
Supplier Device Package 20-TSSOP
Voltage Supply - Internal 1.71V ~ 2.5V, 2.3V ~ 5.5V

Getting Started

Engineers can design and simulate custom circuits using the free Go Configure Software Hub (formerly GreenPAK Designer). For physical prototyping, the GreenPAK Advanced Development Board allows for easy programming and testing of the 20-TSSOP package via socket adapters. Once the design is finalized, the configuration can be loaded into the device via I2C or pre-programmed during manufacturing.

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