Renesas GreenPAK™ SLG46824 & SLG46826

The SLG46826 and SLG46824 belong to the GreenPAK family of mixed-signal circuits, offering in-system programming via a I2C serial interface. These ICs streamline development by enabling effortless installation and programming of non-volatile memory (NVM) on the PCB, facilitating system checkout and production modifications. Additionally, the SLG46826 boasts 2 kbits of EEPROM, providing a versatile solution for storing backup configuration data, checksums, or serial numbers as an alternative to I2C-compatible serial EEPROM. 

Key features

• Two low power ACMPs and two high speed ACMPs
• In-System Programmable through I2C port (ISP)
• Multi-Time Programmable (MTP / 1K Erase/Write cycles)
• 2k bits of memory for independent customer use (EEPROM emulation)

Additional features

• Two low power general purpose rail-to-rail analog comparators (ACMPxH)
• Two low power general purpose rail-to-rail analog comparators (ACMPxL)
• One voltage reference
  • One Vref output
     
• Eleven combination function macrocells
  • Three selectable DFF/LATCH or 2-bit LUTs
  • One selectable programmable pattern generator or 2-bit LUT
  • Six selectable DFF/LATCH or 3-bit LUTs
  • One selectable pipe delay or ripple counter, or 3-bit LUT 
     
• Eight multi-function macrocells
  • Seven selectable DFF/LATCH or 3-bit LUTs + 8-bit delay/counters
  • One selectable DFF/LATCH or 4-bit LUT + 16-bit delay/counter
     
• Serial communications
  • I2C protocol interface
     
• Programmable delay with edge detector output
• Deglitch filter or edge detector
• Three oscillators
  • 2.048 kHz oscillator
  • 2.048 MHz oscillator
  • 25 MHz oscillator
     
• Power-on reset
• In-system programmability 
• Multiple time programmable memory
• Wide range power supply
  • 2.5 V (±8 %) to 5 V (±10 %) V_DD
  • 1.8 V (±5 %) to 5 V (±10 %) V_DD2 (V_DD2 ≤ V_DD)
     
• Operating temperature range: -40 °C to 85 °C
• RoHS compliant/halogen-free
• Two packages available
  • 20-pin STQFN: 2 mm x 3 mm x 0.55 mm, 0.4 mm pitch
  • 20-pin TSSOP: 6.5 mm x 6.4 mm x 1.2 mm, 0.65 mm pitch

Applications

• Functional replacement of mixed-signal standard products
• Hardware safety and Reset functions for SoC/MCUs
• Adding different features
• Overcoming last minute design challenges/issues

Available tools

• Recommended hardware tool sets are:
  • GreenPAK advanced development board (SLG4DVKADV) + SLG46824V-SKT/SLG46826V-SKT
  • GreenPAK DIP development board + SLG46824V-DIP/SLG46826V-DIP
  • GreenPAK serial debugger board (GSD)
     
• Recommended software tool is Go Configure™ software hub | Renesas