ATMEGA168-20MUR vs ATMEGA168A-MU Vergleich
Detaillierter Direktvergleich von ATMEGA168-20MUR von Microchip Technology und ATMEGA168A-MU 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
ATMEGA168-20MUR - AVR 8-Bit MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MUR ✓ AktivMicrochip Technology
ATMEGA168A-MU - 8-bit AVR MCU 16KB Flash 20MHz VQFN-32 | Microchip
ATMEGA168A-MU ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA168-20MUR | ATMEGA168A-MU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,12 | $1,38 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Program Memory Size | 16 KB (8K x 16) FLASH | — |
| EEPROM Size | 512 B | — |
| RAM Size | 1 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 23 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 (TQFP/QFN packages) | — |
| Timers | Three flexible timer/counters | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| Betriebstemperatur | -40C to +85C (Industrial) | [DATA_NEEDED: operating temperature range] |
| Gehäuse | 32-VQFN (5x5 mm) exposed pad | 32-VQFN (5x5 mm) exposed pad |
| Montageart | Surface Mount | Surface Mount |
| On-Chip Debug | debugWIRE | — |
| Programming | ISP, ICSP (2 I/O pins + reset) | — |
| Lebenszyklusstatus | Active | Active |
| RoHS-Status | Compliant (Green) | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Memory | — | 16 KB (8K x 16) ISP |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| Maximale Taktfrequenz | — | 20 MHz |
| Maximum Throughput | — | 20 MIPS at 20 MHz |
| General Purpose I/O Lines | — | 23 |
| Working Registers | — | 32 x 8-bit general purpose |
| Timer/Counters | — | 3 flexible with compare modes |
| ADC | — | 10-bit, 6-channel (QFN package) |
| Serial Interfaces | — | USART, SPI, 2-wire (I2C/TWI) |
| Datenbusbreite | — | 8 bit |
| Instruction Set | — | 133 instructions, mostly single-cycle |