SY33519VYQ

Mixed-signal Programmable Logic Device

SY33519VYQ Mixed-signal Programmable Logic Device Datasheet

Parameters
Features
Description

Part number	SY33519VYQ
Package	QFN2×3-20
I/O pins	20
LUTs	18
DFF/Latches	4
CNT	9
ASM	8-state Asynchronous State Machine
Interface	I2C/UART
Analog ACMPs	4
Supply voltage (V)	3.0 to 5.5

18 General-Purpose I/O (GPIO) Pins
Nine 2-bit LUTs
Nine 3-bit LUTs
One 4-bit LUT
Four DFF/Latches
Nine CNT/Delays: Two for 16-bit CNT/Delays, Seven for 8-bit CNT/Delays
Two Analog Glitch Filters
One Asynchronous State Machine (ASM)
Four Analog Comparators (ACMP)
Embedded Crossbar for Application Flexibility
On-Chip Voltage References (Vref)
On-Chip RC Oscillators: 25kHz, 2MHz, 25MHz
Serial Communication Interface by I2C or UART
20-Pin QFN (2×3×0.55mm) Package
MSL Rating: MSL1

The SY33519 is a programmable logic device with mixed-signal functions. It provides configurable logic, flexible control, and mixed-signal generation functions. It serves as an ideal replacement for discrete logic circuits, acting as a companion device for complex systems. It helps reduce PCB size, lower BOM costs, and provide a fast and cost-effective solution for specific applications.

Evaluation Board

Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board

EVB_SY33519

EVB File

The EVB_SY33519 is intended for evaluating Mixed-signal Programmable Logic Device SY33519

Technical Documentation

Title	Date
Silergy_Catalog_Q2_2026	2026-06-12