| PartNumber | PIC12F635-E/SN | PIC12F635-E/P | PIC12F635-E/MF |
| Description | 8-bit Microcontrollers - MCU 2kb 64 RAM 6 I/O | 8-bit Microcontrollers - MCU 2kb 64 RAM 6 I/O | IC MCU 8BIT 1.75KB FLASH 8DFN-S |
| Manufacturer | Microchip | Microchip | Microchip Technology |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SOIC-8 | PDIP-8 | - |
| Series | PIC12F635 | PIC12F635 | PICR 12F |
| Core | PIC | PIC | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 20 MHz | 20 MHz | - |
| Program Memory Size | 1.75 kB | 1.75 kB | 1.75KB (1K x 14) |
| Data RAM Size | 64 B | 64 B | - |
| ADC Resolution | No ADC | No ADC | - |
| Number of I/Os | 6 I/O | 6 I/O | - |
| Operating Supply Voltage | 2 V to 5.5 V | 2 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Tube | Tube | Tube |
| Height | 1.25 mm | 3.3 mm | - |
| Length | 4.9 mm | 9.27 mm | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | FLASH |
| Width | 3.9 mm | 6.35 mm | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Data ROM Size | 128 B | 128 B | - |
| Data ROM Type | EEPROM | EEPROM | - |
| Interface Type | RS-232, SPI, USB | RS-232, SPI, USB | - |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 2 Timer | 2 Timer | - |
| Processor Series | PIC12F | PIC12F | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 100 | 60 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Tradename | PIC | PIC | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
| Unit Weight | 0.019048 oz | 0.032805 oz | - |
| Package Case | - | - | 8-VDFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 125°C (TA) |
| Supplier Device Package | - | - | 8-DFN-S (6x5) |
| Number of I O | - | - | 5 |
| Speed | - | - | 20MHz |
| EEPROM Size | - | - | 128 x 8 |
| Core Processor | - | - | PIC |
| RAM Size | - | - | 64 x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, POR, WDT |
| Connectivity | - | - | - |
| Voltage Supply Vcc Vdd | - | - | 2 V ~ 5.5 V |
| Core Size | - | - | 8-Bit |
| Data Converters | - | - | - |
| Oscillator Type | - | - | Internal |