| PartNumber | PIC16C554T-20/SO | PIC16C554T-20/SS | PIC16C554T-20E/SO |
| Description | IC MCU 8BIT 896B OTP 18SOIC | IC MCU 8BIT 896B OTP 20SSOP | IC MCU 8BIT 896B OTP 18SOIC |
| Manufacturer | - | Microchip Technology | - |
| Product Category | - | Embedded - Microcontrollers | - |
| Series | - | PICR 16C | - |
| Packaging | - | Tape & Reel (TR) Alternate Packaging | - |
| Package Case | - | 20-SSOP (0.209", 5.30mm Width) | - |
| Operating Temperature | - | 0°C ~ 70°C (TA) | - |
| Supplier Device Package | - | 20-SSOP | - |
| Number of I O | - | 13 | - |
| Speed | - | 20MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | - | PIC | - |
| RAM Size | - | 80 x 8 | - |
| Program Memory Type | - | OTP | - |
| Peripherals | - | POR, WDT | - |
| Connectivity | - | - | - |
| Voltage Supply Vcc Vdd | - | 3 V ~ 5.5 V | - |
| Core Size | - | 8-Bit | - |
| Program Memory Size | - | 896B (512 x 14) | - |
| Data Converters | - | - | - |
| Oscillator Type | - | External | - |