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| PartNumber | PIC16C67-20E/P | PIC16C67-20E/PT | PIC16C67-20E/PQ |
| Description | 8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O | 8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O | IC MCU 8BIT 14KB OTP 44MQFP |
| Manufacturer | Microchip | Microchip | Microchip Technology |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Package / Case | PDIP-40 | TQFP-44 | - |
| Series | PIC16(L)C6x | PIC16(L)C6x | PICR 16C |
| Core | PIC | PIC | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 20 MHz | 20 MHz | - |
| Program Memory Size | 8 kB | 8 kB | 14KB (8K x 14) |
| Data RAM Size | 368 B | 368 B | - |
| ADC Resolution | No ADC | No ADC | - |
| Number of I/Os | 33 I/O | 33 I/O | - |
| Operating Supply Voltage | 2.5 V to 6 V | 2.5 V to 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Tube | Tray | Tray |
| Height | 4.95 mm | 1 mm | - |
| Length | 53.21 mm | 10 mm | - |
| Product | MCU | MCU | - |
| Program Memory Type | EPROM | EPROM | OTP |
| Width | 14.73 mm | 10 mm | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Data ROM Size | 368 B | 368 B | - |
| Data ROM Type | EPROM | EPROM | - |
| Interface Type | I2C, SPI, USART | I2C, SPI, USART | - |
| Number of Timers/Counters | 3 Timer | 3 Timer | - |
| Processor Series | PIC16 | PIC16 | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 10 | 160 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Supply Voltage Min | 2.5 V | 4 V | - |
| Tradename | PIC | PIC | - |
| Unit Weight | 0.210004 oz | - | - |
| Moisture Sensitive | - | Yes | - |
| Package Case | - | - | 44-QFP |
| Operating Temperature | - | - | -40°C ~ 125°C (TA) |
| Supplier Device Package | - | - | 44-MQFP (10x10) |
| Number of I O | - | - | 33 |
| Speed | - | - | 20MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | PIC |
| RAM Size | - | - | 368 x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | - | - | I2C, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 4 V ~ 6 V |
| Core Size | - | - | 8-Bit |
| Data Converters | - | - | - |
| Oscillator Type | - | - | External |