ATMEGA168-20AI vs ATMEGA168-20AUR Vergleich
Detaillierter Direktvergleich von ATMEGA168-20AI von Microchip Technology und ATMEGA168-20AUR von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATMEGA168-20AI - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AI ✓ AktivMicrochip Technology
ATMEGA168-20AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AUR ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA168-20AI | ATMEGA168-20AUR |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,85 | $2,76 |
| Core Architecture | 8-bit AVR RISC | — |
| Maximale Taktfrequenz | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 16 KB (8K x 16) |
| SRAM | 1 KB | — |
| EEPROM | 512 B | 512 B |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Betriebstemperatur | -40C to +85C (industrial) | — |
| I/O Lines | 23 | — |
| ADC Resolution | 10-bit | 10-bit, 8 channels |
| ADC Channels | 8 | — |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | 3 |
| Communication Interfaces | USART, SPI, 2-wire (I2C-compatible) | USART, SPI, I2C (TWI) |
| Gehäuse | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Montageart | Surface Mount | Surface Mount |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| Instructions | 131 instructions, most single-cycle | — |
| On-chip Debug | debugWIRE | — |
| Programming | ISP (In-System Programming), self-programming Flash | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| RAM Size | — | 1 KB |
| Number of I/O | — | 23 |
| On-Chip Debug | — | debugWIRE |
| In-System Programming | — | Yes (ISP, read-while-write) |
| Programmable Instructions | — | 133 (most single-cycle) |
| RoHS-Status | — | Compliant |