ATMEGA48PB-MNR vs ATMEGA48PA-MMNR Comparaison
Comparaison détaillée côte à côte de ATMEGA48PB-MNR par Microchip Technology et ATMEGA48PA-MMNR 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 ✓ Actif
Comparaison des spécifications
| Paramètre | ATMEGA48PB-MNR | ATMEGA48PA-MMNR |
|---|---|---|
| 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 | $1,33 |
| Core Processor | AVR | — |
| Core Size | 8-bit | — |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Program Memory Size | 4 KB (2K x 16) Flash | 4 KB Flash (2K x 16) |
| 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 | 1.8 V to 5.5 V |
| Connectivity | I2C (TWI), SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Timers | Three flexible timer/counters with compare modes | — |
| Température de fonctionnement | -40C to +105C | — |
| Boîtier | 32-VFQFN (5x5 mm) Exposed Pad | 28-pin VQFN (4x4 mm, 0.45 mm pitch) |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (MNR suffix), GREEN/RoHS | — |
| Special Features | picoPower technology, Functional Safety (FuSa) support | — |
| Core Architecture | — | 8-bit AVR RISC |
| EEPROM | — | 256 B |
| SRAM | — | 512 B |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Plage de température de fonctionnement | — | -40 C to +105 C |
| General Purpose I/O Lines | — | 23 |
| Working Registers | — | 32 general purpose |
| Instruction Set | — | 131 instructions, most single-cycle |
| Timer/Counters | — | 3 flexible timer/counters with compare modes |
| ADC | — | 6-channel 10-bit |
| Flash Endurance | — | 10,000 write/erase cycles |
| EEPROM Endurance | — | 100,000 write/erase cycles |
| Programming Interface | — | SPI ISP, debugWIRE |
| Statut RoHS | — | Compliant (Green plastic) |