ATMEGA1281V-8MU vs ATMEGA128L-8MJ Comparaison
Comparaison détaillée côte à côte de ATMEGA1281V-8MU par Microchip Technology et ATMEGA128L-8MJ 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-8MU - 8MHz AVR MCU, 128KB Flash | Microchip
ATMEGA1281V-8MU ✓ ActifMicrochip Technology
ATMEGA128L-8MJ - 8-bit AVR MCU, 128KB Flash, 8MHz | Microchip
ATMEGA128L-8MJ ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA1281V-8MU | ATMEGA128L-8MJ |
|---|---|---|
| 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) | $5,92 | $10,95 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Largeur du bus de données | 8 Bit | — |
| Maximum Clock Speed | 8 MHz | — |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | — |
| SRAM | 8 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 54 lines | — |
| Timers/Counters | 6 (two 8-bit, four 16-bit) | 4 (with compare modes and PWM) |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| USART | 2 | 2 |
| SPI | 1 | — |
| TWI (I2C-compatible) | 1 | — |
| JTAG Debug / Boundary Scan | Yes | — |
| Instructions | 133, most single-cycle | — |
| Working Registers | 32 x 8-bit | 32 x 8-bit |
| Boîtier | 64-QFN (MLF), 9 x 9 mm | 64-VFQFN with Exposed Pad (MLF) |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (green package) | — |
| Lifecycle Stage | ACTIVE | — |
| Flash Program Memory | — | 128 KB (In-System Programmable, Read-While-Write) |
| Fréquence d'horloge maximale | — | 8 MHz |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O Lines | — | 53 |
| Real Time Counter | — | Yes (RTC) |
| Two-wire Serial Interface (TWI) | — | Yes (byte-oriented) |
| JTAG | — | Yes (on-chip debug and boundary scan) |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| Throughput | — | Approx. 8 MIPS at 8 MHz (most instructions single-cycle) |