| | 1 | 2 | 3 | 4 | | 5 | 6 | | 7 | | 8 | |
| PIC16 | LC | | 54A | T | - | 04 | I | / | SI | | | |
| |
| 8. Patern code (only for QTP/SQTP parts) |
| 3-digit pattern code |
| |
| | | 7. Package type |
| JW | Ceramic DIP with window. |
| L | Plastic LCC |
| P | Plastic DIP |
| PQ | Metric plastic QFP |
| SO | Small Outline wide plastic gull wing package |
| SS | Small outline shrink plastic package |
| TQ | TQFP |
| |
| | | | | 6. Temperature range |
| Blank | Commercial range 0 - +70°C |
| T | Commercial range 0 - +70°C (tape/reel parts) |
| I | Industrial range -40 - +85°C |
| S | Industrial range -40 - +85°C (tape/reel parts) |
| E | Automotive range -40 - +125°C |
| |
| | | | | | 5. Frequency |
| 02 | 2 MHz |
| 04 | 4 MHz |
| 10 | 10 MHz |
| 16 | 16 MHz |
| 20 | 20 MHz |
| |
| | | | | | | | 4. Device Packaging |
| Blank | Standard packaging (anti-static tubes, etc) |
| T | Tape and reel packaging |
| |
| | | | | | | | | 3. Part number |
| 52 | 6-bit CMOS microcontroller (384 x 12 ROM, 12 I/O lines) |
| 54A | 8-bit CMOS microcontroller (512 x 12 ROM, 12 I/O lines) |
| 54B | 8-bit CMOS microcontroller (512 x 12 ROM, 12 I/O lines) |
| 54C | 8-bit CMOS microcontroller (512 x 12 ROM, 12 I/O lines) |
| 55A | 8-bit CMOS microcontroller (512 x 12 ROM, 20 I/O lines) |
| 56A | 8-bit CMOS microcontroller (1K x 12 ROM, 12 I/O lines) |
| 57A | 8-bit CMOS microcontroller (2K x 12 ROM, 20 I/O lines) |
| 57B | 8-bit CMOS microcontroller (2K x 12 ROM, 20 I/O lines) |
| 57C | 8-bit CMOS microcontroller (2K x 12 ROM, 20 I/O lines) |
| 58A | 8-bit CMOS microcontroller (2K x 12 ROM, 12 I/O lines) |
| 58B | 8-bit CMOS microcontroller (2K x 12 ROM, 12 I/O lines) |
| 61 | 8-bit CMOS microcontroller (1K x 14 ROM, 13 I/O lines) |
| 62 | 8-bit CMOS microcontroller (2K x 14 ROM, 22 I/O lines) |
| 62A | 8-bit CMOS microcontroller (2K x 14 ROM, 22 I/O lines) |
| 63 | 8-bit CMOS microcontroller (4K x 14 ROM, 22 I/O lines) |
| 64 | 8-bit CMOS microcontroller (2K x 14 ROM, 33 I/O lines) |
| 64A | 8-bit CMOS microcontroller (2K x 14 ROM, 33 I/O lines) |
| 65 | 8-bit CMOS microcontroller (4K x 14 ROM, 33 I/O lines) |
| 65A | 8-bit CMOS microcontroller (4K x 14 ROM, 33 I/O lines) |
| 66 | 8-bit CMOS microcontroller (8K x 14 ROM, 22 I/O lines) |
| 67 | 8-bit CMOS microcontroller (8K x 14 ROM, 33 I/O lines) |
| 71 | 8-bit CMOS microcontroller with A/D converter (1K x 14 ROM, 13 I/O lines) |
| 84 | 8-bit CMOS microcontroller (1K x 14 ROM, 13 I/O lines) |
| |
| | | | | | | | | | 2. ROM type |
| Blank | EPROM or EEPROM |
| R | Masked ROM |
| |
| | | | | | | | | | | 1. Supply voltage |
| C | Standard supply voltage range |
| LC | Extended supply voltage range |
| LV | Low-power supply voltage |
| | 1 | 2 | 3 | 4 | 5 | 6 | | 7 | | 8 | |
| PIC16 | LC | | 55 | T | -XT | | / | P | | 123 | |
| |
| 8. Patern code (only for QTP parts) |
| 3-digit pattern code |
| |
| | | 7. Package type |
| JW | Ceramic DIP with window. |
| P | Plastic DIP |
| SO | Small Outline wide plastic gull wing package |
| SP | Skinny plastic DIP |
| SS | Small outline shrink plastic package |
| S | Die in waffle pack |
| |
| | | | | 6. Temperature range |
| Blank | Commercial range 0 - +70°C |
| T | Commercial range 0 - +70°C (tape/reel parts) |
| I | Industrial range -40 - +85°C |
| S | Industrial range -40 - +85°C (tape/reel parts) |
| E | Automotive range -40 - +125°C |
| |
| | | | | | 5. Oscillator type |
| Blank | Oscillator type can be programmed on UV-erasable parts. Default type for erased device is RC (low-cost RC oscillator). |
| -HS | High-speed crystal oscillator |
| -LP | Power-saving low frequency crystal oscillator |
| -RC | Low-cost RC oscillator |
| -XT | Standard crystal oscillator |
| |
| | | | | | | 4. Device Packaging |
| Blank | Standard packaging (anti-static tubes, etc) |
| T | Tape and reel packaging |
| |
| | | | | | | | 3. Part number |
| 54 | 8-bit CMOS microcontroller (512 x 12 ROM, 12 I/O lines) |
| 55 | 8-bit CMOS microcontroller (512 x 12 ROM, 20 I/O lines) |
| 56 | 8-bit CMOS microcontroller (1K x 12 ROM, 12 I/O lines) |
| 57 | 8-bit CMOS microcontroller (2K x 12 ROM, 20 I/O lines) |
| |
| | | | | | | | | 2. ROM type |
| Blank | EPROM or EEPROM |
| R | Masked ROM |
| |
| | | | | | | | | | 1. Supply voltage |
| C | Standard supply voltage range |
| LC | Extended supply voltage range |