| Part Number | PIC16F54-I/SS | PIC16F57-I/SS |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers |
|
|
|
| Product Status | Active | Active |
| Core Processor | PIC | PIC |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20MHz | 20MHz |
| Connectivity | - | - |
| Peripherals | POR, WDT | POR, WDT |
| Number of I/O | 12 | 20 |
| Program Memory Size | 768B (512 x 12) | 3KB (2K x 12) |
| Program Memory Type | Flash | Flash |
| EEPROM Size | - | - |
| RAM Size | 25 x 8 | 72 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 5.5V | 2V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | External | External |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) | 28-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SSOP | 28-SSOP |