ATMEGA1281V-8MUR vs ATMEGA128L-8MUR Comparaison
Comparaison détaillée côte à côte de ATMEGA1281V-8MUR par Microchip Technology et ATMEGA128L-8MUR 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
ATMEGA1281V-8MUR - 8-bit AVR MCU 128KB Flash 8MHz | Microchip
ATMEGA1281V-8MUR ✓ ActifMicrochip Technology
ATMEGA128L-8MUR - 8-bit AVR MCU 128KB 8MHz 64-QFN | Microchip
ATMEGA128L-8MUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA1281V-8MUR | ATMEGA128L-8MUR |
|---|---|---|
| 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) | $4,02 | $11,75 |
| Core Architecture | 8-bit AVR RISC | — |
| Clock Speed | 8 MHz | — |
| Flash Memory | 128 KB (64K x 16), ISP | 128KB (64K x 16) In-System Programmable |
| SRAM | 8 KB | 4KB |
| EEPROM | 4 KB | 4KB |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Instruction Set | 133 instructions, most single-cycle | — |
| General Purpose I/O | 54 lines | — |
| Timers/Counters | Six flexible timers with compare modes and PWM | — |
| Serial USART | Four programmable USARTs | — |
| ADC | 8/16-channel, 10-bit | — |
| Serial Interfaces | SPI (master/slave), 2-wire serial (I2C-compatible) | — |
| Debug / Programming | JTAG on-chip debug, In-Circuit Serial Programming (ICSP) | — |
| Watchdog Timer | Programmable WDT with separate on-chip oscillator | — |
| Analog Comparator | On-chip analog comparator | — |
| Température de fonctionnement | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Boîtier | 64-QFN (9x9 mm), VQFN with exposed pad (MLF) | 64-VFQFN Exposed Pad (MLF), 9x9 mm |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (green package per FindIC listing) | [DATA_NEEDED: RoHS status] |
| Statut du cycle de vie | Active | — |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-Bit |
| Speed (Max Clock) | — | 8 MHz |
| Number of I/O | — | 53 |
| ADC Resolution | — | 10-bit, 8 channels |
| Timers | — | Two 8-bit, Two 16-bit |
| Communication Interfaces | — | 2x USART, SPI, TWI (I2C) |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| Programmability | — | In-System Programmable (ISP), boot loader self-programming |
| Lifecycle Stage | — | ACTIVE |