ATMEGA164P-20MUR vs ATMEGA164A-MU Vergleich
Detaillierter Direktvergleich von ATMEGA164P-20MUR von Microchip Technology und ATMEGA164A-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
ATMEGA164P-20MUR - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA164P-20MUR ✓ AktivMicrochip Technology
ATMEGA164A-MU - 8-bit AVR MCU 16KB Flash 20MHz VQFN-44 | Microchip
ATMEGA164A-MU ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA164P-20MUR | ATMEGA164A-MU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,50 | $3,01 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Maximale Taktfrequenz | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (8K x 16) ISP Flash with read-while-write | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Instruction Set | 133 instructions, most single-cycle | 133 powerful instructions, most single-cycle |
| Throughput | Up to 20 MIPS at 20 MHz | Up to 20 MIPS (approx. 1 MIPS per MHz) |
| General Purpose I/O | 32 I/O lines | 32 I/O lines |
| Working Registers | 32 general purpose registers | — |
| USART | 2 | — |
| Timers/Counters | 3 (with compare modes and PWM) | — |
| ADC | 8-channel, 10-bit | 10-bit ADC (per family datasheet) |
| Serial Interfaces | 2x USART, TWI (I2C-compatible), SPI | — |
| Real-Time Counter | Yes (32 kHz crystal) | — |
| Low Power Technology | picoPower with multiple sleep modes | — |
| Gehäuse | 44-VQFN (7x7 mm), exposed pad | 44-VQFN (7x7 mm) with exposed pad |
| Montageart | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (I suffix) | — |
| Lifecycle Stage | ACTIVE | — |
| Program Memory (FLASH) | — | 16 KB (8K x 16) ISP |
| General Purpose Registers | — | 32 |
| Peripherals | — | Real-time counter, timers/PWM, WDT, brown-out detection |
| Programming Interface | — | ISP (In-System Programmable), read-while-write |
| Betriebstemperatur | — | -40C to +85C (industrial) |
| Life Cycle Stage | — | Active |