Model Number |
PIC16C55A-04/P |
ATMEGA644P-A15AZ |
Model Name |
Microchip Tech PIC16C55A-04/P |
Microchip Tech ATMEGA644P-A15AZ |
Category |
Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
Brand |
Microchip Tech |
Microchip Tech |
Description |
3V~5.5V PIC 4MHz 20 PDIP-28 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
64KB 2.7V~5.5V AVR 16MHz 32 VQFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
RoHS |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Unit |
Piece |
Piece |
Weight: |
7.360 grams / 0.259617 oz |
1.000 grams / 0.035274 oz |
Package / Case |
PDIP-28 |
VQFP-44(10x10) |
Package / Arrange |
Tube-packed |
Tape & Reel (TR) |
Battery |
No |
No |
ECCN |
EAR99 |
EAR99 |
Low-Voltage Detect |
Yes |
Yes |
Operating Temperature Range |
0℃~+70℃ |
-40℃~+125℃ |
Operating Voltage Range |
3V~5.5V |
2.7V~5.5V |
CPU Core |
PIC |
AVR |
Watchdog |
Yes |
Yes |
Secure Digital Input and Output |
- |
N/A |
Direct Memory Access |
- |
N/A |
CPU Maximum Speed |
4MHz |
16MHz |
GPIO Ports Number |
20 |
32 |