| Parameters |
| Mfr |
Silicon Labs |
| Series |
SiM3U1xx |
| Package |
Tray |
| Product Status |
Not For New Designs |
| Core Processor |
ARM® Cortex®-M3 |
| Core Size |
32-Bit Single-Core |
| Speed |
80MHz |
| Connectivity |
EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB |
| Peripherals |
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O |
50 |
| Program Memory Size |
256KB (256K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
- |
| RAM Size |
32K x 8 |
| Voltage - Supply (Vcc/Vdd) |
1.8V ~ 3.6V |
| Data Converters |
A/D 28x12b; D/A 2x10b |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
64-VFQFN Exposed Pad |
| Supplier Device Package |
64-QFN (9x9) |
| Base Product Number |
SIM3U166 |
| RoHS Status |
RoHS Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| ECCN |
5A992C |
| HTSUS |
8542.31.0001 |
| Standard Package |
260 |
ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 64-QFN (9x9)