ATMEGA645P-MUR vs ATMEGA649P-MUR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATMEGA645P-MUR disebabkan oleh Microchip Technology dan ATMEGA649P-MUR 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
ATMEGA645P-MUR - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA645P-MUR ✓ AktifMicrochip Technology
ATMEGA649P-MUR - 16MHz 8-bit AVR MCU, 64KB Flash, 64-QFN | Microchip
ATMEGA649P-MUR ✓ AktifPengandingan Spesifikasi
| Parametr | ATMEGA645P-MUR | ATMEGA649P-MUR |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) | — |
| EEPROM | 2 KB | — |
| SRAM | 4 KB | — |
| Tegangan Pemberi Arus | 4.5 V to 5.5 V | — |
| I/O Count | 53 (54/69 general purpose I/O per family) | — |
| Connectivity | SPI, UART/USART | — |
| Kemasan | 64-VFQFN Exposed Pad (9x9 mm) | 64-QFN (9x9 mm) with exposed pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Suhu Operasi | -40C to +85C (IND grade) | -40C to +85C (Industrial) |
| Architecture | AVR RISC, single-cycle instructions | — |
| Programming | In-System Programmable (ISP) Flash, read-while-write | — |
| Technology | picoPower | — |
| Life Cycle Stage | Active | — |
| Packaging | Tape & Reel (TR) | — |
| Maximum Clock Speed | — | 16 MHz |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| EEPROM Size | — | 2 KB |
| SRAM Size | — | 4 KB |
| General-Purpose I/O Lines | — | 54/69 |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| LCD Controller | — | Integrated, up to 4x25 segments |
| ADC | — | 10-bit, up to 8 channels |
| Timers/Counters | — | Two 8-bit, One 16-bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Debug Interface | — | JTAG / debugWIRE |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| Status RoHS | — | Compliant |
| Lead-Free / Green | — | Yes (Green) |
| Packing Media | — | Tape and Reel (4000 per reel) |