| PartNumber | PIC16C65B-20E/PQ | PIC16C65B-20E/PT | PIC16C65B-20E/P |
| Description | IC MCU 8BIT 7KB OTP 44MQFP | IC MCU 8BIT 7KB OTP 44TQFP | Microcontrollers - MCU 8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O |
| Manufacturer | - | - | Microchip Technology |
| Product Category | - | - | Embedded - Microcontrollers |
| Series | - | - | PICR 16C |
| Packaging | - | - | Tube |
| Package Case | - | - | 40-DIP (0.600", 15.24mm) |
| Operating Temperature | - | - | -40°C ~ 125°C (TA) |
| Supplier Device Package | - | - | 40-PDIP |
| Number of I O | - | - | 33 |
| Speed | - | - | 20MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | PIC |
| RAM Size | - | - | 192 x 8 |
| Program Memory Type | - | - | OTP |
| Peripherals | - | - | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | - | - | I2C, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 4 V ~ 5.5 V |
| Core Size | - | - | 8-Bit |
| Program Memory Size | - | - | 7KB (4K x 14) |
| Data Converters | - | - | - |
| Oscillator Type | - | - | External |