ATMEGA1281-16MUR vs AT90CAN128-16MU Comparaison
Comparaison détaillée côte à côte de ATMEGA1281-16MUR par Microchip Technology et AT90CAN128-16MU 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
ATMEGA1281-16MUR - 8-Bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA1281-16MUR ✓ ActifMicrochip Technology
AT90CAN128-16MU - 16MHz 8-bit AVR MCU with CAN 128KB Flash | Microchip
AT90CAN128-16MU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA1281-16MUR | AT90CAN128-16MU |
|---|---|---|
| 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) | $8,78 | $7,43 |
| Core | AVR 8-bit RISC | — |
| Fréquence d'horloge maximale | 16 MHz | — |
| Program Memory Size | 128 KB (64K x 16) Flash | — |
| SRAM Size | 8 KB | — |
| EEPROM Size | 4 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O Lines | 54 | — |
| General Purpose Working Registers | 32 | 32 |
| Timers/Counters | 6 (flexible, with compare modes and PWM) | 4 with PWM and compare modes |
| USART Channels | 4 | — |
| Serial Interfaces | TWI (I2C-compatible), SPI | — |
| ADC Channels | 16-channel | — |
| Largeur du bus de données | 8 Bit | — |
| Boîtier | 64-QFN (9x9 mm), VFQFN exposed pad | 64-pin QFN (9 mm x 9 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Temperature Range | Industrial (-40C to +85C) | — |
| Life Cycle Stage | Active | — |
| Core Architecture | — | AVR 8-bit RISC |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| EEPROM | — | 4 KB |
| SRAM | — | 4 KB |
| Maximum CPU Frequency | — | 16 MHz |
| Supply Voltage (VCC) | — | 4.5 V to 5.5 V |
| General Purpose I/O Lines | — | 53 |
| Instruction Set | — | 133 instructions, mostly single-cycle |
| CAN Controller | — | CAN 2.0A / 2.0B compliant |
| UART / USART | — | 2x USART |
| Two-Wire Serial Interface (TWI/I²C) | — | Yes |
| SPI | — | Yes |
| ADC | — | 8-channel, 10-bit |
| Real-Time Counter | — | Yes, with separate oscillator |
| JTAG Debug Interface | — | Yes |
| Température de fonctionnement | — | [DATA_NEEDED: industrial temperature grade] |
| Statut RoHS | — | Compliant |