ATMEGA324P-20MQ vs ATMEGA644P-20MU Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATMEGA324P-20MQ disebabkan oleh Microchip Technology dan ATMEGA644P-20MU 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
ATMEGA324P-20MQ - 8-bit AVR MCU 32KB 20MHz VQFN-44 | Microchip
ATMEGA324P-20MQ ✓ AktifMicrochip Technology
ATMEGA644P-20MU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20MU NrndPengandingan Spesifikasi
| Parametr | ATMEGA324P-20MQ | ATMEGA644P-20MU |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | NRND |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Frekuensi Klock Maksimum | 20 MHz | 20 MHz |
| Flash Memory | 32 KB (16K x 16) ISP | 64 KB (32K x 16) |
| EEPROM | 1 KB | 2 KB |
| SRAM | 2 KB | 4 KB |
| Tegangan Pemberi Arus | 5 V | 4.5 V to 5.5 V (at 20 MHz) |
| Number of I/O | 32 general purpose I/O lines | — |
| Kemasan | 44-VQFN (7x7 mm), exposed pad | 44-VQFN (7x7 mm) exposed pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Gambaran Suhu Operasi | Extended temperature (M suffix) | — |
| Instruction Set | 131 powerful instructions | — |
| Working Registers | 32 general purpose registers | — |
| Low Power Technology | picoPower | — |
| Programming / Debug | ICSP, JTAG | — |
| Timers / RTC | Real time counter plus three flexible timers | — |
| Status RoHS | Green package (per FindIC listing) | Green / RoHS compliant |
| Core Architecture | — | AVR 8-bit enhanced RISC |
| USART Count | — | 2 |
| ADC | — | 10-bit, up to 8 channels |
| Interfaces | — | SPI, TWI (I2C-compatible), USART, JTAG |
| Suhu Operasi | — | Industrial range |
| MIPS Rating | — | Up to 20 MIPS (1 MIPS/MHz) |
| Product Status | — | Mature product; not recommended for new designs, replaced by ATmega644PA |