ATMEGA128A-ANR vs ATMEGA1281-16MUR Comparaison
Comparaison détaillée côte à côte de ATMEGA128A-ANR par Microchip Technology et ATMEGA1281-16MUR 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
ATMEGA128A-ANR - 8-bit AVR MCU 128KB Flash 16MHz | Microchip
ATMEGA128A-ANR ✓ ActifMicrochip Technology
ATMEGA1281-16MUR - 8-Bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA1281-16MUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA128A-ANR | ATMEGA1281-16MUR |
|---|---|---|
| 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) | $7,96 | $8,78 |
| Core Architecture | AVR 8-bit RISC | — |
| Fréquence d'horloge maximale | 16 MHz | 16 MHz |
| Flash Memory | 128 KB (64K x 16) | — |
| EEPROM | 4 KB | — |
| SRAM | 4 KB | — |
| General Purpose I/O | 53 I/O lines | — |
| Working Registers | 32 general purpose | — |
| Instructions | 135 instructions, most single-cycle | — |
| Timer/Counters | 4 flexible timer/counters | — |
| USART | 2 | — |
| ADC | 8-channel 10-bit | — |
| Interfaces | SPI, TWI (I2C-compatible), JTAG | — |
| External Memory Interface | Yes (WR, RD, ALE) | — |
| Boîtier | 64-TQFP (14x14 mm) | 64-QFN (9x9 mm), VFQFN exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Pin Compatibility | 100% compatible with ATmega103 | — |
| Statut RoHS | Green (per Mouser) | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Core | — | AVR 8-bit RISC |
| 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 |
| Timers/Counters | — | 6 (flexible, with compare modes and PWM) |
| USART Channels | — | 4 |
| Serial Interfaces | — | TWI (I2C-compatible), SPI |
| ADC Channels | — | 16-channel |
| Largeur du bus de données | — | 8 Bit |
| Temperature Range | — | Industrial (-40C to +85C) |
| Life Cycle Stage | — | Active |