ATMEGA48PB-MU vs ATMEGA48PB-AN مقایسه
مقایسه دقیق کنار به کنار ATMEGA48PB-MU توسط Microchip Technology و ATMEGA48PB-AN توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Microchip Technology
ATMEGA48PB-MU - 8-bit AVR MCU 4KB Flash 20MHz QFN-32 | Microchip
ATMEGA48PB-MU ✓ فعالMicrochip Technology
ATMEGA48PB-AN - 8-Bit AVR MCU 20MHz 4KB TQFP-32 | Microchip
ATMEGA48PB-AN ✓ فعالمقایسه مشخصات
| پارامتر | ATMEGA48PB-MU | ATMEGA48PB-AN |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 4 KB (2K x 16) | — |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| Maximum CPU Frequency | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.5 V to 5.5 V (1.8 V at reduced speed) |
| General Purpose I/O | 27 lines | — |
| ADC Resolution | 10-bit, 8 channels | — |
| Timers/Counters | 3 (with compare modes) | 3 (with compare modes) |
| Communication Interfaces | USART, SPI, Two-Wire Interface (I2C-compatible) | — |
| Low Power Technology | picoPower | — |
| دمای کاری | -40 C to +85 C | -40C to +105C |
| بسته‌بندی | 32-VFQFN (5x5 mm) | 32-TQFP, 7x7 mm (package code AN) |
| نوع نصب | Surface Mount | Surface Mount |
| Working Registers | 32 x 8-bit | — |
| In-System Programming | Yes (ISP, read-while-write) | — |
| Functional Safety Support | Yes (FuSa class per DigiKey listing) | — |
| وضعیت RoHS | Compliant (green package) | — |
| حداکثر فرکانس کلاک | — | 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) |
| General-Purpose I/O | — | 27 lines |
| USART | — | 1 (wake-up on start of transmission) |
| Serial Interfaces | — | SPI, TWI (I2C-compatible) |
| Low-Power Technology | — | picoPower |
| Programming | — | ISP Flash with read-while-write, ICSP via 2 I/O pins + reset |
| Packaging | — | Tray |
| Green Status | — | GREEN (lead-free per Mouser listing) |
| Functional Safety | — | FuSa support offered by Microchip |