| Type | Description |
| Part Status | Not For New Designs |
|---|---|
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 48 MIPS |
| Connectivity | I²C, SPI, UART/USART, USB |
| Peripherals | POR, PWM, Temp Sensor, WDT |
| Number of I/O | 21 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | OTP |
| EEPROM Size | - |
| RAM Size | 1.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.25V |
| Data Converters | A/D 21x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | Surface Mount |
| Supplier Device Package | 28-VFQFN Exposed Pad |
| RoHS Status | RoHS Compliant |
|---|---|
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Lifecycle Status | Obsolete / End of life |
| Stock Category | Available stock |
