ATMEGA128-16MU vs ATMEGA64A-MU Comparaison
Comparaison détaillée côte à côte de ATMEGA128-16MU par Microchip Technology et ATMEGA64A-MU 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
ATMEGA128-16MU - 8-Bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16MU ✓ ActifMicrochip Technology
ATMEGA64A-MU - 8-Bit AVR MCU, 16MHz, 64KB Flash | Microchip
ATMEGA64A-MU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA128-16MU | ATMEGA64A-MU |
|---|---|---|
| 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) | $6,40 | $4,24 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| CPU Speed | 16 MHz | — |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | 64 KB (32K x 16) ISP, read-while-write |
| EEPROM | 4 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| GPIO Count | 53 I/O lines | — |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| Timers/Counters | 4 with compare modes and PWM | — |
| USART | 2 | — |
| TWI (I2C) | Yes, byte-oriented Two-Wire Interface | Yes, byte-oriented |
| SPI | Yes | Yes |
| JTAG | Yes, on-chip debugging and boundary scan | — |
| Boîtier | 64-QFN (9x9 mm, MLF) | 64-QFN (9x9 mm), exposed pad, surface mount |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: Supply Voltage Range] |
| Statut RoHS | [DATA_NEEDED: RoHS status] | — |
| Compatibility | 100% pin compatible with ATmega103 | — |
| Max Clock Frequency | — | 16 MHz |
| General Purpose I/O | — | 53 lines |
| Working Registers | — | 32 |
| Timer/Counters | — | 4 (two 8-bit, two 16-bit) plus RTC |
| USART Interfaces | — | 2 |
| JTAG Interface | — | Yes (on-chip debug and boundary scan) |
| Plage de température de fonctionnement | — | [DATA_NEEDED: Operating Temperature Range] |
| Pin Compatibility | — | 100% pin compatible with ATmega103 |