| Model Number |
| PIC16C55-XT/P |
PIC18F1220-I/P |
| Model Name |
| Microchip Tech PIC16C55-XT/P |
Microchip Tech PIC18F1220-I/P |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 3V~6.25V PIC 24Byte 4MHz 20 PDIP-28 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
4KB 4.2V~5.5V PIC 40MHz FLASH 16 PDIP-18 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 7.240 grams / 0.255384 oz |
2.840 grams / 0.100178 oz |
| Package / Case |
| PDIP-28 |
PDIP-18 |
| Package / Arrange |
| Tube-packed |
Tube-packed |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
3A991A2 |
| Infrared Data Association |
| - |
- |
| Low-Voltage Detect |
| Yes |
Yes |
| CCP Capture/Compare |
| - |
- |
| Internal Comparator |
| - |
- |
| communication protocol |
| - |
- |
| Operating Temperature Range |
| 0℃~+70℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 3V~6.25V |
4.2V~5.5V |
| Watchdog |
| Yes |
Yes |
| Peripheral/Function |
| WDT |
PWM;WDT |
| CPU Core |
| PIC |
PIC |
| Real-Time Clock |
| - |
- |
| Secure Digital Input and Output |
| - |
- |
| Universal Serial Bus |
| - |
- |
| Direct Memory Access |
| - |
- |
| RAM Size |
| 24Byte |
N/A |
| PWM (Bit) |
| - |
- |
| CPU Maximum Speed |
| 4MHz |
40MHz |
| Internal Oscillator |
| - |
Yes |
| DAC (Bit) |
| - |
- |
| Program Memory Type |
| - |
FLASH |
| ADC (Bit) |
| - |
10bit |
| GPIO Ports Number |
| 20 |
16 |
