ATMEGA328PB-MU vs ATMEGA328-MUR Comparaison
Comparaison détaillée côte à côte de ATMEGA328PB-MU par Microchip Technology et ATMEGA328-MUR par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATMEGA328PB-MU - 8-Bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA328PB-MU ✓ ActifMicrochip Technology
ATMEGA328-MUR - AVR 8-Bit MCU 32KB 20MHz VQFN-32 | Microchip
ATMEGA328-MUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA328PB-MU | ATMEGA328-MUR |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,19 | $1,84 |
| Core Architecture | AVR 8-bit RISC | — |
| Core Size | 8-Bit | 8-Bit |
| Fréquence d'horloge maximale | 20 MHz | — |
| Program Memory Size | 32 KB (16K x 16) FLASH | — |
| SRAM Size | 2 KB | 2 KB |
| EEPROM Size | 1 KB | 1 KB |
| Performance | Approx. 1 MIPS per MHz | — |
| I/O Count | 27 GPIO (incl. PORTE [3:0] on QFN) | — |
| Boîtier | 32-VFQFN (5x5 mm) | 32-VQFN (5x5 mm) Exposed Pad |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Tension d'alimentation | [DATA_NEEDED: VCC range] | — |
| ADC Resolution | 10-bit | 10 bit |
| Timers | 2 x 8-bit, 1 x 16-bit | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | USART, 2 x SPI, 2 x I2C (TWI) | USART, SPI, I2C (TWI) |
| Low Power Technology | picoPower, multiple sleep modes | — |
| Programming | ISP, debugWIRING, self-programming boot loader | — |
| Safety Qualification | Functional Safety (FuSa) supported per DigiKey | — |
| Statut RoHS | Compliant (GREEN package per FindIC) | — |
| Core Processor | — | AVR 8-bit RISC |
| Speed | — | 20 MHz |
| Flash Memory Size | — | 32 KB (16K x 16) |
| Supply Voltage Range | — | 2.5 V to 5.5 V (speed dependent) |
| Number of I/O | — | 23 |
| ADC Channels | — | 8 (6 external + 2 extra on QFN) |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT, debugWIRE |
| Instructions | — | 131 instructions, mostly single-cycle |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Packaging | — | Tape & Reel (R suffix), Green |
| Lifecycle Stage | — | ACTIVE |