ATMEGA329PA-AUR vs ATMEGA649P-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA329PA-AUR sa pamamagitan ng Microchip Technology at ATMEGA649P-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
ATMEGA329PA-AUR - 8-bit AVR MCU, 32KB Flash, 20MHz, 64-TQFP | Microchip
ATMEGA329PA-AUR ✓ NakahandaMicrochip Technology
ATMEGA649P-AUR - AVR 8-bit MCU 64KB Flash LCD | Microchip
ATMEGA649P-AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA329PA-AUR | ATMEGA649P-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC (Harvard) | 8-bit AVR RISC |
| Family | ATmega (picoPower) | — |
| Program Memory (Flash) | 32 KB | — |
| EEPROM | 1 KB | 2 KB |
| SRAM | 2 KB | 4 KB |
| Maximum CPU Speed | 20 MHz | 16 MHz |
| Volte ng Pagbibigay | 2.7 V to 5.5 V (4.5 V to 5.5 V at 20 MHz) | 1.8 V to 5.5 V (picoPower family) |
| General-Purpose I/O | 54 | — |
| Timers/Counters | Two 8-bit + One 16-bit | — |
| ADC | 8-channel, 10-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| LCD Controller | Up to 4x25 segments (integrated) | Integrated segment LCD driver |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40C to +85C (industrial, per A-grade suffix) |
| Packhaging | 64-pin TQFP (14x14 mm, 0.8 mm pitch) | 64TQFP (TQFP-64) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Programming Interface | JTAG / debugWIRE / ISP | — |
| Tindminan RoHS | Compliant | — |
| Level ng MSL | 3 (168 hours) | — |
| Flash Memory | — | 64 KB ISP Flash (read-while-write) |
| General Purpose I/O | — | 54/69 lines |
| Working Registers | — | 32 general purpose |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| Low Power Technology | — | picoPower |
| Packing | — | Tape & Reel (T&R) |
| RoHS / Green | — | GREEN package |
| Product Status | — | Active |