System on Chip
SITCore SoCs integrate the core processing capability directly into your custom PCB design while maintaining full compatibility with the SITCore ecosystem. For engineering teams who want maximum control over the hardware.
When to choose System on Chips
Pick an SoC when
- You need maximum control over your hardware design
- You want to minimize cost and board size at volume
- Your engineering team is comfortable with chip-level design
- Component-level optimization matters for your product
Consider something else if
- You're learning the platform — Experimenter Kit
- You're evaluating for a commercial project — Development Board
- You're prototyping — Single Board Computer
- You want faster integration — System on Module
All SITCore SoCs integrate the processor, memory, peripherals, and security features required to build a complete embedded system. They run TinyCLR with .NET and C# while remaining compatible with traditional embedded workflows.
The lineup
Specifications
| SC13048Q | SC20100S/B | SC20260B | |
|---|---|---|---|
| Speed | 80 MHz | 480 MHz | 480 MHz |
| Core CPU | 32-bit single-precision | 32-bit double-precision | 32-bit double-precision |
| User flash | 220 K + 8 MB ext (opt) | 640 K + 8 MB ext (opt) | 640 K + 8 MB ext (opt) |
| User RAM | 128 K | 512 K | 512 K + 32 MB ext (opt) |
| USB host | — | 1 | 1 |
| USB client | 1 | 1 | 1 |
| GPIO | 37 | 74 | 161 |
| SPI | 2 | 3 | 3 |
| I²C | 2 | 2 | 3 |
| UART | 4 (2 w/ handshake) | 8 (4 w/ handshake) | 8 (4 w/ handshake) |
| CAN | 1 | 2 | 2 |
| PWM | 10 | 16 | 28 |
| ADC | 10 | 12 | 21 |
| DAC | 1 | 2 | 2 |
| SD | — | 1 | 1 |
| Quad SPI external flash | 1 | 1 | 1 |
| Graphics | BasicGraphics | Via SPI | 16BPP TFT / HDMI |
| Networking | — | Cellular, WiFi, Ethernet | Cellular, WiFi, Ethernet |
| Camera | — | — | 1 |
| Operating temperature | −40 to +85°C | −40 to +85°C | −40 to +85°C |
| Package | 48-pin QFN, 7×7 mm | S: LQFP100, 14×14 mm · B: 100-TFBGA, 8×8 mm | 265-TFBGA, 14×14 mm |
Since many pins share peripherals, not all peripherals are available simultaneously. HDMI requires additional circuitry.
Ordering
| Part number | Description | MSRP |
|---|---|---|
| SC-13048Q-A | SITCore SC13048Q SoC | $15.95 @100 |
| SC-20100B-A | SITCore SC20100B SoC | Special order |
| SC-20100S-A | SITCore SC20100S SoC | $25.95 @100 |
| SC-20260B-A | SITCore SC20260B SoC | Special order |
Where to buy →
All SITCore chipsets are available through our global distributors.
Ready to build?
Two ways forward — head to the SoC docs for the technical reference, or talk to us about your project.