点击放大查看
ATMEGA644PA-AU
| Category |
对参数有疑问？问 AI 助手
Business
| Product | MCU | Tradename | ATMEGA |
| Factory Pack Quantity | 160 | ||
Compliance
| RoHS | RoHS Compliant | ||
Electrical
| Core Type | AVR | Interface | SPI, TWI, UART |
| Clock Rate | 20 MHz | Memory Size | 4 kB |
| Memory Type | SRAM | Voltage - Supply | 1.8 V to 5.5 V |
| Program Memory Size | 64 kB | Program Memory Type | Flash |
Mechanical
| Packaging | Tray | Mounting Style | SMD/SMT |
| Package / Case | TQFP-44 | Number of Cores/Bus Width | 8 bit |
Product Info
| Series | ATMEGA 644PA | Manufacturer | Microchip Technology / Atmel |
| Number of Inputs and Type | 32 I/O | ||
Environmental
| Operating Temperature | + 85 C | ||
Documents & Media
PDF Document
PDF Document
PDF Document
Sourcing & traceability
- Datasheet
- doc8272.pdf
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.