ATMEGA3290P-20AUR vs ATMEGA329PA-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA3290P-20AUR 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
ATMEGA3290P-20AUR - AVR 8-Bit MCU 32KB 20MHz | Microchip
ATMEGA3290P-20AUR ✓ NakahandaMicrochip Technology
ATMEGA329PA-AUR - 8-bit AVR MCU, 32KB Flash, 20MHz, 64-TQFP | Microchip
ATMEGA329PA-AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA3290P-20AUR | ATMEGA329PA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | AVR 8-bit RISC CMOS | 8-bit AVR RISC (Harvard) |
| Program Memory (Flash) | 32 KB (16K x 16) ISP, read-while-write | 32 KB |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maksimum na Taktiko ng Oras | 20 MHz | — |
| Peak Performance | 20 MIPS (approx. 1 MIPS/MHz) | — |
| Instruction Set | 130 instructions, most single-cycle | — |
| General-Purpose I/O | 69 lines | 54 |
| Working Registers | 32 | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| LCD Controller | Yes, on-chip segment LCD driver | Up to 4x25 segments (integrated) |
| Debug / Programming | JTAG on-chip debug, ICSP self-programming | — |
| Low-Power Technology | picoPower | — |
| Packhaging | 100-TQFP (14x14 mm) | 64-pin TQFP (14x14 mm, 0.8 mm pitch) |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packing | Tape & Reel (R suffix) | — |
| Tindminan RoHS | Green / RoHS compliant per distributor data | Compliant |
| Family | — | ATmega (picoPower) |
| 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) |
| Timers/Counters | — | Two 8-bit + One 16-bit |
| ADC | — | 8-channel, 10-bit |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| Programming Interface | — | JTAG / debugWIRE / ISP |
| Level ng MSL | — | 3 (168 hours) |