ATMEGA48PA-MUR vs ATMEGA48PB-MUR Comparaison
Comparaison détaillée côte à côte de ATMEGA48PA-MUR par Microchip Technology et ATMEGA48PB-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
ATMEGA48PA-MUR - 8-bit AVR MCU 4KB 20MHz VQFN-32 | Microchip
ATMEGA48PA-MUR ✓ ActifMicrochip Technology
ATMEGA48PB-MUR - 4KB AVR MCU, 20MHz, 32-VQFN | Microchip
ATMEGA48PB-MUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA48PA-MUR | ATMEGA48PB-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) | $0,98 | $0,88 |
| Core Processor | AVR | AVR |
| Core Size | 8-bit | 8-Bit |
| Speed | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) | — |
| EEPROM | 256 B | — |
| SRAM | 512 B | — |
| Supply Voltage Range | 1.8 V to 5.5 V | [DATA_NEEDED: VCC range] (PB family typically 1.8 V to 5.5 V) |
| Number of I/O | 23 | 27 |
| ADC Resolution | 10-bit, 6 channels | — |
| Timers | Two 8-bit, one 16-bit | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| Température de fonctionnement | -40C to +85C | -40C to +85C (industrial, per FindIC: IND TEMP) |
| Boîtier | 32-VQFN (5x5 mm) 32M1 | 32-VFQFN Exposed Pad (5x5 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Package Height / Pitch | 1 mm height, 0.45 mm pitch (per datasheet package drawing) | — |
| Programming Features | ISP, IAP, debugWIRE | — |
| Power-Saving Modes | 5 modes incl. picoPower power-down | — |
| Statut RoHS | Compliant (GREEN package) | Green / RoHS compliant (per Mouser: QFN/MLF GRN) |
| Fréquence d'horloge maximale | — | 20 MHz |
| Program Memory Size | — | 4 KB (2K x 16) Flash |
| Program Memory Type | — | ISP FLASH |
| EEPROM Size | — | 256 B |
| SRAM Size | — | 512 B |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Technology | — | picoPower |
| Packaging | — | Tape & Reel (R suffix) |
| Functional Safety | — | FuSa-capable part (per DigiKey listing) |