ATMEGA168-20MQR vs ATMEGA168-20MU Vergleich
Detaillierter Direktvergleich von ATMEGA168-20MQR von Microchip Technology und ATMEGA168-20MU 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
ATMEGA168-20MQR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MQR ✓ AktivMicrochip Technology
ATMEGA168-20MU - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MU ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA168-20MQR | ATMEGA168-20MU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,38 | $0,00 |
| Core Processor | AVR | — |
| Core Size | 8-bit | 8-Bit |
| Speed | 20 MHz | 20MHz |
| Program Memory Size | 16 KB (8K x 16) FLASH | 16KB (8K x 16) Flash |
| EEPROM Size | 512 B | 512B |
| RAM Size | 1 KB SRAM | 1K x 8 |
| Number of I/O | 23 | 23 |
| General Purpose Working Registers | 32 x 8-bit | — |
| Supply Voltage Range | 4.5 V to 5.5 V (at 20 MHz); 2.0 V min per device family | 2.7 V to 5.5 V |
| Betriebstemperatur | -40C to +85C | 0C to +70C |
| ADC Resolution | 10-bit | 10-bit |
| Number of ADC Channels | 8 (6 external + ADC6/ADC7 on QFN) | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | SPI, UART/USART, TWI (I2C-compatible) | I2C (TWI), SPI, UART/USART |
| Timers | 2 x 8-bit, 1 x 16-bit | 2 x 8-bit, 1 x 16-bit |
| Oscillator Type | Internal (calibrated RC) plus external crystal | Internal |
| Gehäuse | 32-VQFN (5x5 mm) Exposed Pad | 32-VQFN (5x5 mm) exposed pad |
| Montageart | Surface Mount | Surface Mount |
| Programming | ISP, ICD, ICSP (2 I/O pins + reset) | ISP, In-Circuit Serial Programming (ICSP) |
| Core | — | AVR 8-bit RISC |
| ADC Channels | — | 8 (TQFP and QFN/MLF packages) |
| Debug | — | debugWIRE on-chip debug |