microcontroller
ATMEGA644PA-PU
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) | Drill (mm) |
|---|---|---|---|---|---|---|
| PB0(PCINT8/XCK0/T0) | passive | THT | rect | 1.6×1.6 | 0.889 | |
| PB1(PCINT9/CLKO/T1) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PB2(PCINT10/INT2/AIN0) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PB3(PCINT11/OC0A/AIN1) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PB4(PCINT12/OC0B/SS#) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PB5(PCINT13/ICP3/MOSI) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PB6(PCINT14/OC3A/MISO) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PB7(PCINT15/OC3B/SCK) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| RESET# | passive | THT | circle | 1.6×1.6 | 0.889 | |
| VCC | power | THT | circle | 1.6×1.6 | 0.889 | |
| GND | ground | THT | circle | 1.6×1.6 | 0.889 | |
| XTAL2 | passive | THT | circle | 1.6×1.6 | 0.889 | |
| XTAL1 | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PD0(PCINT24/RXD0/T3) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PD1(PCINT25/TXD0) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PD2(PCINT26/RXD1/INT0) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PD3(PCINT27/TXD1/INT1) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PD4(PCINT28/XCK1/OC1B) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PD5(PCINT29/OC1A) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PD6(PCINT30/OC2B/ICP) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PD7(OC2A/PCINT31) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PC0(SCL/PCINT16) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PC1(SDA/PCINT17) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PC2(TCK/PCINT18) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PC3(TMS/PCINT19) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PC4(TDO/PCINT20) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PC5(TDI/PCINT21) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PC6(TOSC1/PCINT22) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PC7(TOSC2/PCINT23) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| AVCC | passive | THT | circle | 1.6×1.6 | 0.889 | |
| GND | ground | THT | circle | 1.6×1.6 | 0.889 | |
| AREF | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PA7(ADC7/PCINT7) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PA6(ADC6/PCINT6) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PA5(ADC5/PCINT5) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PA4(ADC4/PCINT4) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PA3(ADC3/PCINT3) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PA2(ADC2/PCINT2) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PA1(ADC1/PCINT1) | passive | THT | circle | 1.6×1.6 | 0.889 | |
| PA0(ADC0/PCINT0) | passive | THT | circle | 1.6×1.6 | 0.889 |
Key Parameters
Frequency
20MHz
Save parts to a list and design PCBs from them
Details
- Category
- microcontroller
- MPN
- ATMEGA644PA-PU
- Manufacturer
- Microchip Technology
- Package
- PDIP-40
- Footprint
- DIP-40_L52.0-W13.7-P2.54-LS15.2-BL
- JLCPCB
- C1337485
- LCSC
- C1337485
- Lifecycle
- active
- Mounting
- THT
- RoHS
- Compliant
- ECCN
- EAR99
JLCPCB Stock & Pricing
In Stock(10 pcs)
1-9 pcs$9.1068
10-29 pcs$8.8883
30-99 pcs$8.7438
100-499 pcs$8.5976
500-999 pcs$8.5976
1000+ pcs$8.5976