ATMEGA329A-MUR vs ATMEGA329P-20MUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA329A-MUR sa pamamagitan ng Microchip Technology at ATMEGA329P-20MUR 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-MUR - 8-bit AVR MCU, 32KB Flash, 64-QFN | Microchip
ATMEGA329A-MUR ✓ NakahandaMicrochip Technology
ATMEGA329P-20MUR - 8-bit AVR MCU, 32KB Flash, 20MHz, 64-QFN | Microchip
ATMEGA329P-20MUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA329A-MUR | ATMEGA329P-20MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 32 KB (16K x 16) | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 20 MHz | — |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | 1.8 V to 5.5 V (5V operation at 20 MHz) |
| I/O Pins | 32 | — |
| Packhaging | 64-pin QFN (9 x 9 mm) with exposed pad | 64-QFN (9x9 mm) |
| On-chip LCD Driver | Yes (segmented LCD) | — |
| ADC | 10-bit | 10-bit successive approximation |
| Communication | USART, SPI, TWI (I2C-compatible) | — |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | — |
| Temperature na Operasyon | -40 C to +85 C (Industrial) | -40C to +85C (Industrial) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant ("Green") | Compliant (Green) |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Maximum CPU Frequency | — | 20 MHz |
| General-Purpose I/O | — | 54 |
| General-Purpose Registers | — | 32 |
| LCD Controller | — | Yes (integrated) |
| JTAG Interface | — | Yes |
| picoPower Technology | — | Yes |
| Level ng MSL | — | [DATA_NEEDED: MSL level] |