| Series | 73S12xx |
| Package | Tape & Reel (TR) |
| Part Status | Discontinued at Digi-Key |
| Core Processor | 80515 |
| Core Size | 8-Bit |
| Speed | 24MHz |
| Connectivity | I²C, SmartCard, UART/USART, USB |
| Peripherals | LED, POR, WDT |
| Number of I/O | 9 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 68-VFQFN Exposed Pad |
| Supplier Device Package | 68-QFN (8x8) |
