ATMEGA48PB-MNR vs ATMEGA48PA-MNR Comparaison
Comparaison détaillée côte à côte de ATMEGA48PB-MNR par Microchip Technology et ATMEGA48PA-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
ATMEGA48PB-MNR - 8-bit AVR MCU 4KB Flash 20MHz QFN-32 | Microchip
ATMEGA48PB-MNR ✓ ActifMicrochip Technology
ATMEGA48PA-MNR - 8-Bit AVR MCU 20MHz 4KB Flash | Microchip
ATMEGA48PA-MNR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA48PB-MNR | ATMEGA48PA-MNR |
|---|---|---|
| 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) | $0,88 | $0,86 |
| Core Processor | AVR | — |
| Core Size | 8-bit | — |
| Fréquence d'horloge maximale | 20 MHz | — |
| Program Memory Size | 4 KB (2K x 16) Flash | — |
| Program Memory Type | FLASH (ISP, read-while-write) | — |
| EEPROM Size | 256 B | — |
| SRAM Size | 512 B | — |
| Number of I/O | 27 | — |
| Supply Voltage Range | 2.5 V / 3.3 V / 5 V operation | — |
| Connectivity | I2C (TWI), SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Timers | Three flexible timer/counters with compare modes | 2 x 8-bit, 1 x 16-bit |
| Température de fonctionnement | -40C to +105C | -40C to +105C |
| Boîtier | 32-VFQFN (5x5 mm) Exposed Pad | 32-VQFN (MLF) 5x5 mm |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (MNR suffix), GREEN/RoHS | Tape & Reel (MNR) |
| Special Features | picoPower technology, Functional Safety (FuSa) support | — |
| Core Architecture | — | AVR 8-bit RISC |
| CPU Speed | — | 20 MHz (20 MIPS) |
| Flash Memory | — | 4 KB (2K x 16) ISP |
| EEPROM | — | 256 B |
| SRAM | — | 512 B |
| General Purpose I/O | — | 23 |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| ADC | — | 10-bit, 8 channels |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Sleep Modes | — | 6 (incl. Power-down, Power-save) |
| Watchdog Timer | — | Yes, with separate oscillator |
| Statut RoHS | — | Compliant (Green package) |