ATMEGA645-16MUR vs ATMEGA645A-MUR Perbandingan
Perbandingan bersamaan detil ATMEGA645-16MUR dari Microchip Technology dan ATMEGA645A-MUR dari Microchip Technology. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Microchip Technology
ATMEGA645-16MUR - 8-bit AVR MCU 64KB 16MHz 64-QFN | Microchip
ATMEGA645-16MUR ✓ AktifMicrochip Technology
ATMEGA645A-MUR - 8-bit AVR MCU 64KB Flash 64-QFN | Microchip
ATMEGA645A-MUR ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | ATMEGA645-16MUR | ATMEGA645A-MUR |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Core Size | 8-Bit | — |
| Frekuensi Bawah Maximum | 16 MHz | 16 MHz (per DigiKey listing); family rated to 20 MHz |
| Program Memory Size | 64 KB (32K x 16) Flash | — |
| EEPROM Size | 2 KB | — |
| SRAM Size | 4 KB | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Number of I/O | 53 | — |
| ADC Resolution | 10 bit | — |
| ADC Channels | 8 | — |
| Interfaces | JTAG, SPI, USART, I2C (TWI) | — |
| LCD Controller | Yes (segment LCD driver) | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Paket | 64-QFN (9 x 9 mm) | 64-QFN / MLF, 9x9 mm |
| Suhu Kerja | -40C to +85C (Industrial) | — |
| Tipe Mounting | Surface Mount | Surface Mount |
| Packaging | Tape & Reel, Green/RoHS | Tape & Reel (R suffix) |
| Instructions | 130 (most single-cycle) | — |
| Flash Memory | — | 64 KB (32K x 16) ISP Flash |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB |
| Lebar Bus Data | — | 8 bit |
| Tegangan Pemuat | — | 4.5 V to 5.5 V |
| General Purpose I/O | — | 54 I/O lines (family 54/69 depending on package) |
| Working Registers | — | 32 general purpose |
| Temperature Range | — | Industrial (-40C to +85C) |
| Programming | — | In-System Programmable (ISP) Flash, read-while-write |
| Debug Interface | — | JTAG (debugWIRE/ICSP supported via MPLAB SNAP) |
| Status RoHS | — | Green / RoHS compliant (per FindIC listing) |
| Status Lingkungan Hidup | — | Active |