ATMEGA329A-MUR vs ATMEGA329P-20MUR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATMEGA329A-MUR disebabkan oleh Microchip Technology dan ATMEGA329P-20MUR disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATMEGA329A-MUR - 8-bit AVR MCU, 32KB Flash, 64-QFN | Microchip
ATMEGA329A-MUR ✓ AktifMicrochip Technology
ATMEGA329P-20MUR - 8-bit AVR MCU, 32KB Flash, 20MHz, 64-QFN | Microchip
ATMEGA329P-20MUR ✓ AktifPengandingan Spesifikasi
| Parametr | ATMEGA329A-MUR | ATMEGA329P-20MUR |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| 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 | — |
| Kemasan | 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 | — |
| Suhu Operasi | -40 C to +85 C (Industrial) | -40C to +85C (Industrial) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status 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 |
| Aras MSL | — | [DATA_NEEDED: MSL level] |