SL1620 Embedded IoT Processor
PRODUCT BRIEF
The Synaptics SL Series of embedded processors are highly integrated AI-native Linux® and Android™ systems on chip (SoCs) optimized for multi-modal consumer, enterprise, and industrial IoT workloads with hardware accelerators for edge inferencing, security, video, graphics, and audio. The SL1620 is designed and optimized
for embedded applications that require powerful processing, advanced AI capability, and 3D graphics. This chip comes with Linux® OS, superior audio algorithms, a variety of peripherals, dual displays, companion Synaptics
SoC for connectivity and audio front end.
The SL1620 incorporates high-performance compute engines, including a quad-core Arm® Cortex®-A55 CPU subsystem, a high-efficiency, feature-rich GPU for advanced graphics and AI acceleration, superior audio algorithms, dual displays and superior audio algorithms.
BENEFITS
- ► Multi-modal IoT SoC with lower system cost
► Powerful GPU enabling advanced graphics and out-of-the-box AI
► Pairs with best-in-class Synaptics connectivity
► Enables fast time to market
APPLICATIONS
- ► Enterprise conferencing
► Home security gateways
► Smart speakers and soundbars
► Industrial control systems
► Signage, displays, and wearables
AI-NATIVE
EDGE SOC
HIGH PERFORMANCE
PER WATT
LINUX / ANDROID SDK
PROVEN SECURITY
MODEL
FEATURES
► Quad-core Arm® Cortex®-A55 processor; up to 1.9 GHz per core
► DRAM controller: 32/16-bit DDR3 /DDR3L-1866 / DDR4-2133
► Base Crypto Module (BCM) security processor
► True random number generator (TRNG)
► On-chip 32 Kbit OTP
► eMMC 5.1 controller
► Integrated GPU for 3D/2D graphics with concurrent execution and support for generalpurpose compute
► Audio processing with far-field voice, keyword detection, decompression and post-processing
► Dual-display support
► Gbit networking with IEEE 1588 support
► SPI, SDIO, UART, USB, GPIO, TDM, I2S
SYSTEM BLOCK DIAGRAM
