ATMEGA645-16AI vs ATMEGA6450-16AU Comparaison
Comparaison détaillée côte à côte de ATMEGA645-16AI par Microchip Technology et ATMEGA6450-16AU 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
ATMEGA645-16AI - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA645-16AI ✓ ActifMicrochip Technology
ATMEGA6450-16AU - 8-Bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA6450-16AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA645-16AI | ATMEGA6450-16AU |
|---|---|---|
| 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) | $6,45 | $7,85 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Program Memory | 64 KB (32K x 16) ISP | — |
| SRAM | 4 KB | — |
| EEPROM | 2 KB | — |
| Fréquence d'horloge maximale | 16 MHz | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| ADC | 8-channel, 10-bit | — |
| Programmable I/O | 68 (device), 54 available on 64-TQFP | — |
| JTAG Interface | Yes (on-chip debugging and boundary scan) | — |
| Instruction Set | 130 instructions, mostly single-cycle | — |
| Température de fonctionnement | -40C to +85C (industrial, I grade) | [DATA_NEEDED: Operating Temperature range] |
| Boîtier | 64-TQFP (14x14 mm) | — |
| Type de montage | Surface Mount | Surface Mount |
| Interfaces | USART, SPI, TWI (I2C) | — |
| ISP Capability | In-System Programmable Flash | — |
| Statut RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Program Memory Size | — | 64 KB (32K x 16) Flash |
| EEPROM Size | — | 2 KB |
| RAM Size | — | 4 KB |
| Supply Voltage (Vcc/Vdd) | — | 4.5 V to 5.5 V |
| Number of I/O | — | [DATA_NEEDED: Number of I/O] |
| ADC Resolution | — | 10-bit |
| Peripherals | — | [DATA_NEEDED: Peripherals list] |
| Connectivity | — | [DATA_NEEDED: Connectivity (SPI, UART/USART, TWI)] |
| Oscillator Type | — | Internal |
| Boîtier / Format | — | 100-TQFP (14x14 mm) |
| Program Memory Type | — | In-System Programmable FLASH |
| Architecture | — | Advanced RISC, 130 instructions |