ATMEGA2561-16AU vs ATMEGA2561-16AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA2561-16AU par Microchip Technology et ATMEGA2561-16AUR 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
ATMEGA2561-16AU - 8-Bit AVR MCU 16MHz 256KB Flash | Microchip
ATMEGA2561-16AU ✓ ActifMicrochip Technology
ATMEGA2561-16AUR - 8-bit AVR MCU 256KB 16MHz | Microchip
ATMEGA2561-16AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA2561-16AU | ATMEGA2561-16AUR |
|---|---|---|
| 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) | $11,95 | $15,98 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Program Flash Memory | 256 KB (128K x 16) | — |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Fréquence d'horloge maximale | 16 MHz | — |
| MIPS Throughput | 16 MIPS | — |
| Operating Voltage Range | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| General-Purpose I/O Lines | 86 | — |
| Working Registers | 32 | 32 general purpose registers |
| USART | 4 | Four programmable serial USART |
| 2-Wire Interface (TWI) | Yes (I2C-compatible) | — |
| SPI | Yes | — |
| Timer/Counters | 6 (with PWM) | Six flexible timer/counters with compare modes and PWM |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Boîtier | 64-pin TQFP (14x14 mm) | 64-TQFP (14 x 14 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40C to +85C (industrial) | -40C to +85C (industrial) |
| JTAG / OCD | Supported | — |
| Statut RoHS | Compliant (Green) | Compliant |
| Flash Memory | — | 256 KB (128K x 16), ISP programmable |
| Maximum CPU Speed | — | 16 MHz |
| Throughput | — | 16 MIPS at 16 MHz |
| General Purpose I/O | — | 54 I/O lines |
| Serial Interfaces | — | SPI, TWI (I2C-compatible 2-wire) |
| Analog Comparator | — | On-chip, 1 channel |
| Watchdog Timer | — | Programmable, with separate on-chip oscillator |
| Real-Time Counter | — | Yes, with separate oscillator (TOSC1/TOSC2) |
| Pin Change Interrupt | — | Interrupt and wake-up on pin change |