The SLG46531 GreenPAK5 is Silego’s fifth generation GreenPAK Product. It is a one-time programmable Mixed signal array available in a small 2mm x 3mm TDFN-20 package.
• Logic & mixed signal circuits;
• Highly versatile macro cells;
• Read back protection (Read lock);
• 1.8 V (±5%) to 5 V (±10%) supply;
• Operating temperature range: -40°C to 85°C;
• RoHS compliant / Halogen-free;
• 20-pin STQFN: 2 × 3 × 0.55 mm, 0.4 mm pitch;
The SLG46531 provides a small, low power component for commonly used mixed-signal functions. The user creates their circuit design by programming the one time Non-Volatile Memory (NVM) to configure the interconnect logic, the I/O Pins and the macro cells of the SLG46531. This highly versatile device allows a wide variety of mixed-signal functions to be designed within a very small, low power single integrated circuit. The macro cells in the device include the following:
• Four Analog Comparators (ACMP);
• Two Voltage References (Vref);
• Seventeen Combination Function Macrocells;
- Three Selectable DFF/Latch or 2-bit LUTs;
- One Selectable Continuous DFF/Latch or 3-bit LUTs;
- Four Selectable DFF/Latch or 3-bit LUTs
- One Selectable Pipe Delay or 3-bit LUT
- One Selectable Programmable Pattern Generator or 2-bit LUT
- Five 8-bit delays/counters or 3-bit LUTs
- Two 16-bit delays/counters or 4-bit LUTs;
• Asynchronous State Machine;
- Eight States;
- Flexible input logic from state transitions;
• Serial Communications;
- I2C Protocol compliant
• Pipe Delay – 16 stage/3 output (Part of combination function macrocell);
• Programmable Delay;
• Additional logic functions – 2 Deglitch Filters with Edge Detectors;
• Two Oscillators (OSC);
- Configurable 25 kHz/2 MHz;
- 25MHz Ring Oscillator;
• Crystal Oscillator;
• Eight Byte RAM + OTP User Memory;
- RAM Memory space that is readable and writable via I2C;
- User defined initial values transferred from OTP;