ATMEGA48PA-AN vs ATMEGA168PA-ANR مقایسه
مقایسه دقیق کنار به کنار ATMEGA48PA-AN توسط Microchip Technology و ATMEGA168PA-ANR 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
ATMEGA48PA-AN - 8-Bit AVR 20MHz 4KB MCU | Microchip | TQFP-32
ATMEGA48PA-AN ✓ فعال
مقایسه مشخصات
| پارامتر | ATMEGA48PA-AN | ATMEGA168PA-ANR |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory | 4 KB ISP Flash (2K x 16) | — |
| EEPROM | 256 bytes | 512 bytes |
| SRAM | 512 bytes | 1 KB |
| Maximum Clock Speed | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| دمای کاری | -40C to +105C | — |
| General Purpose I/O Lines | 23 | 23 |
| General Purpose Working Registers | 32 | 32 |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | 3 flexible timer/counters with compare modes |
| ADC Resolution | 10-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | USART, SPI, Two-Wire (I2C) |
| Instruction Set | 131 instructions, most single-cycle | — |
| Flash Endurance | 10,000 write/erase cycles | 10,000 write/erase cycles (typical) |
| EEPROM Endurance | 100,000 write/erase cycles | — |
| بسته‌بندی | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| Maximum CPU Speed | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| محدوده دمای کاری | — | -40 C to +105 C |
| ADC | — | 8-channel 10-bit successive approximation |
| PWM Channels | — | 6 |
| On-Chip Debug | — | debugWIRE |
| Brown-Out Detection | — | Yes, programmable |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |