| TYPE | DESCRIPTION |
| Mfr | Silicon Labs |
| Series | Busy Bee |
| Package | Tape & Reel (TR) |
| Product Status | ACTIVE |
| Package / Case | 12-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 50MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 512 x 8 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| Core Processor | CIP-51 8051 |
| Data Converters | A/D 16x12b SAR |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Connectivity | I2C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 12-QFN (2x2) |
| Number of I/O | 9 |
Long term acquisition of IC chips, diodes, electronic materials, factory inventory, agent inventory, factory obsolete materials, professional team to calculate BOM list, and package total orders. Delivery is available both domestically and internationally
