ATMEGA329A-AU vs ATMEGA329PA-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA329A-AU sa pamamagitan ng Microchip Technology at ATMEGA329PA-AUR sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATMEGA329A-AU - 32KB AVR MCU, 20MHz, TQFP-64 | Microchip
ATMEGA329A-AU ✓ NakahandaMicrochip Technology
ATMEGA329PA-AUR - 8-bit AVR MCU, 32KB Flash, 20MHz, 64-TQFP | Microchip
ATMEGA329PA-AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA329A-AU | ATMEGA329PA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC (Harvard) |
| Flash Memory | 32 KB ISP Flash (16K x 16) with read-while-write | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maksimum na Taktiko ng Oras | 20 MHz | — |
| General Purpose I/O | 54 lines | — |
| Working Registers | 32 general purpose | — |
| LCD Controller | On-chip LCD controller with internal contrast control | Up to 4x25 segments (integrated) |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug, ISP programming) | — |
| Timers | Three flexible timers | — |
| Packhaging | 64-TQFP (14x14 mm) | 64-pin TQFP (14x14 mm, 0.8 mm pitch) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Tindminan RoHS | Green (compliant) | Compliant |
| Supply Voltage Range | 2.5 V to 5.5 V (per ATmega329A family; see datasheet) | — |
| Product Family | AVR ATmega | — |
| Family | — | ATmega (picoPower) |
| Program Memory (Flash) | — | 32 KB |
| Maximum CPU Speed | — | 20 MHz |
| Volte ng Pagbibigay | — | 2.7 V to 5.5 V (4.5 V to 5.5 V at 20 MHz) |
| General-Purpose I/O | — | 54 |
| Timers/Counters | — | Two 8-bit + One 16-bit |
| ADC | — | 8-channel, 10-bit |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| Temperature na Operasyon | — | -40C to +85C (Industrial) |
| Programming Interface | — | JTAG / debugWIRE / ISP |
| Level ng MSL | — | 3 (168 hours) |