ATMEGA128L-8MUR vs ATMEGA1281V-8MUR Comparaison
Comparaison détaillée côte à côte de ATMEGA128L-8MUR par Microchip Technology et ATMEGA1281V-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
ATMEGA128L-8MUR - 8-bit AVR MCU 128KB 8MHz 64-QFN | Microchip
ATMEGA128L-8MUR ✓ ActifMicrochip Technology
ATMEGA1281V-8MUR - 8-bit AVR MCU 128KB Flash 8MHz | Microchip
ATMEGA1281V-8MUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA128L-8MUR | ATMEGA1281V-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) | $11,75 | $4,02 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-Bit | — |
| Speed (Max Clock) | 8 MHz | — |
| Flash Memory | 128KB (64K x 16) In-System Programmable | 128 KB (64K x 16), ISP |
| SRAM | 4KB | 8 KB |
| EEPROM | 4KB | 4 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| 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) | — |
| Boîtier | 64-VFQFN Exposed Pad (MLF), 9x9 mm | 64-QFN (9x9 mm), VQFN with exposed pad (MLF) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Programmability | In-System Programmable (ISP), boot loader self-programming | — |
| Lifecycle Stage | ACTIVE | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant (green package per FindIC listing) |
| Core Architecture | — | 8-bit AVR RISC |
| Clock Speed | — | 8 MHz |
| 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 |
| Statut du cycle de vie | — | Active |