Renesas Introduces Smallest Configurable GreenPAK IC with Multi-Time Programmability
Renesas Electronics Corporation has introduced the SLG46801, the industry's smallest GreenPAK configurable mixed-signal device. This innovative IC integrates commonly used analog, timing, and logic functions into an ultra-compact footprint, making it ideal for space-constrained applications.
The SLG46801 addresses the growing demand in consumer devices for increased functionality within smaller form factors, while simultaneously reducing component count, PCB area, and overall bill-of-materials cost. It is designed to either complement an MCU or replace multiple discrete components, streamlining designs and reducing complexity.
Key differentiators for the SLG46801 include its availability in the industry's smallest WLCSP package, its multi-time programmability (MTP) via an I²C interface for in-system updates and bug fixes, and a wide 1.71V to 5.5V operating and configurable voltage range. These features provide designers with significant flexibility and the ability to implement post-deployment product enhancements.
Source Link: Press Release
Specifications
| Product | Function | Package Options | Smallest Package Size | Operating Voltage Range | Programmability | Interface |
|---|---|---|---|---|---|---|
| SLG46801 | Configurable Mixed-Signal IC | 9-ball WLCSP, 12-lead STQFN | 1.155mm × 1.155mm | 1.71V to 5.5V | Multi-Time Programmable | I²C |
Key Features
- Industry's smallest WLCSP-packaged GreenPAK device.
- Available in a 9-ball, 1.155mm × 1.155mm WLCSP package and a 12-lead, 1.6mm × 1.6mm × 0.55mm STQFN package.
- Features multi-time programmable (MTP) non-volatile memory.
- Enables in-system bug fixes, updates, and configuration changes via I²C after deployment.
- Supports a full 1.71V to 5.5V operating and configurable range, the widest among MTP GreenPAK devices.
- Integrates two high-speed analog comparators, configurable lookup tables, counters and delays, 10kHz and 25MHz oscillators, and voltage-tolerant GPIOs.
- Includes an I²C-compatible serial interface.
- Offers one of the lowest costs per GPIO within the GreenPAK family.
- GPIO pins can be dynamically repurposed for the I²C interface, maximizing design flexibility.
- Supports optional CRC-8 and read-back protection for robust configurable implementations.
- Configurable using the free Renesas Go Configure™ Software Hub, a GUI-based development environment.
Applications
- Smart rings, smartwatches, and fitness bands
- VR glasses and other portable electronics
- Consumer electronics and handheld devices
- Smart-home systems
- Networking and communications
- Industrial control
- IoT sensor nodes
Availability
The Renesas SLG46801 is currently listed on Renesas as a NEW / Preview product. The product page provides an “Order Now” option, while the specific part SLG46801V-PR indicates that inventory may be available through authorized distributors.
