Small Form Factor MCUs
The industry’s smallest footprint MCUs (down to 2 mm x 2 mm) do not compromise on performance or integration. The full product line-up available in tiny packages includes up to 100 MIPS CPU, 12-bit ADC, 12-bit DACs and other vital analog peripherals such as integrated precision oscillator (±2%). Cost-sensitive pin-compatible one-time programmable (OTP) options are also available.

Silicon Labs' highly-integrated small form factor MCUs are optimized for space-constrained, low-power, low-cost applications in consumer, industrial, communications and automotive markets. Development is quick and easy due to cost-effective, professional development tools and in-system debug capabilities.
Small Form Factor MCU Products
| C8051F2xx |
8 kB |
25 |
256/1280 |
48-pin TQFP |
| C8051F30x |
2 - 8 kB |
25 |
256 |
11-pin QFN 14-pin SOIC |
| C8051F31x |
8 - 16 kB |
25 |
1280 |
28-pin QFN 32-pin LQFP |
| C8051F33x |
2 - 16 kB |
25 |
768 |
20-pin QFN 24-pin QFN |
| C8051F36x |
16 - 32 kB |
50 - 100 |
1280 |
28-pin QFN 32-pin LQFP 48-pin TQFP |
| C8051F41x |
16 - 32 kB |
50 |
2304 |
28-pin QFN 32-pin LQFP |
| C8051T60x |
1.5 - 8 kB OTP |
25 |
128/256 |
10-pin QFN, MSOP 11-pin QFN 14-pin SOIC |
| C8051T61x |
8 - 16 kB OTP |
25 |
1280 |
24-pin QFN 28-pin QFN 32-pin LQFP |
| C8051T63x |
2 - 8 kB OTP |
25 |
768 |
20-pin QFN |
