ATMEGA328P-MUR vs ATMEGA328PB-MNR Comparaison
Comparaison détaillée côte à côte de ATMEGA328P-MUR par Microchip Technology et ATMEGA328PB-MNR 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
ATMEGA328P-MUR - 8-bit AVR MCU 20MHz 32KB Flash VQFN-32 (Tape & Reel)
ATMEGA328P-MUR ✓ ActifMicrochip Technology
ATMEGA328PB-MNR - 20MHz 8-Bit AVR MCU | Microchip Technology
ATMEGA328PB-MNR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA328P-MUR | ATMEGA328PB-MNR |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Core Architecture | AVR 8-bit RISC | — |
| Maximum Clock Speed | 20 MHz | — |
| Instruction Throughput | 20 MIPS | — |
| Flash Program Memory | 32 KB (16 K x 16) | — |
| SRAM | 2 KB | 4 KB |
| EEPROM | 1 KB | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| General-Purpose I/O | 23 lines | — |
| ADC | 10-bit, 8 channels (6 + 2 dedicated QFN/VFP) | — |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | — |
| Communication Interfaces | USART, SPI (master/slave), TWI (I2C-compatible) | — |
| On-chip Oscillator | Internal 8 MHz calibrated, 128 kHz | — |
| Boîtier | 32-pin VQFN (5x5 mm, exposed pad) | 32-VFQFN, 5 mm × 5 mm |
| Type de montage | Surface Mount | Surface mount |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40°C to +105°C |
| Programming Interface | ISP, debugWIRE, TPI | — |
| Statut RoHS | Compliant | — |
| Processor Architecture | — | AVR enhanced RISC |
| CPU Width | — | 8-bit |
| Fréquence d'horloge maximale | — | 20 MHz |
| Program Memory Type | — | Flash |
| Program Memory Size | — | 32 KB (16K × 16) |
| Maximum ISP Flash Memory | — | 64 KB |
| EEPROM Memory | — | 2 KB |
| General-Purpose I/O Lines | — | 27 |
| General-Purpose Working Registers | — | 32 |
| Flexible Timer/Counters | — | 2 |
| Serial Interfaces | — | I2C, SPI, UART |
| Process Technology | — | Low-power CMOS |
| Low-Power Technology | — | picoPower |
| Temperature Grade | — | Industrial |
| RoHS Packaging | — | Pb-free packaging complies with RoHS |
| Tension d'alimentation de fonctionnement | — | [DATA_NEEDED: operating supply voltage] |
| Analog Input Channels | — | [DATA_NEEDED: analog input channels] |