ATMEGA64A-MN vs ATMEGA128A-MN Comparaison
Comparaison détaillée côte à côte de ATMEGA64A-MN par Microchip Technology et ATMEGA128A-MN 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
ATMEGA64A-MN - 8-bit AVR MCU, 64KB Flash, 16MHz | Microchip
ATMEGA64A-MN ✓ ActifMicrochip Technology
ATMEGA128A-MN - 8-bit AVR MCU, 128KB Flash 16MHz | Microchip
ATMEGA128A-MN ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA64A-MN | ATMEGA128A-MN |
|---|---|---|
| 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) | $4,48 | $5,42 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) | — |
| Flash Type | ISP Flash, read-while-write | — |
| EEPROM | 2 KB | — |
| SRAM | 4 KB | — |
| Operating Voltage Range | 3.3 V / 5 V supply class | — |
| General Purpose I/O | 53 lines | — |
| Working Registers | 32 general purpose | — |
| Timer/Counters | 4 flexible timer/counters + real time counter | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| ADC | 10-bit, 8 channels | — |
| Boîtier | 64-QFN (9x9 mm), MLF, exposed pad | — |
| Type de montage | Surface Mount | — |
| Temperature Rating | 105 C | — |
| Programming Interface | ICSP / in-system programmable | — |
| Pin Compatibility | 100% pin compatible with ATmega103 | — |
| Core | — | AVR 8-bit RISC |
| Program Memory Size | — | 128KB (64K x 16) FLASH |
| Program Memory Type | — | FLASH (read-while-write) |
| EEPROM Size | — | 4KB |
| SRAM Size | — | 4KB |
| Fréquence d'horloge maximale | — | 16 MHz |
| Number of I/O | — | 53 |
| General Purpose Working Registers | — | 32 |
| Oscillator Type | — | Internal |
| Boîtier / Format | — | 64-QFN (9x9 mm), VFQFN exposed pad |
| Style de montage | — | Surface Mount |
| Température de fonctionnement | — | -40C to +105C |
| Tension d'alimentation | — | [DATA_NEEDED: supply voltage range] |
| Timers / Counters | — | Four flexible timer/counters plus real-time counter |
| Type d'interface | — | [DATA_NEEDED: interface type list] |
| Packaging | — | Tray |
| Statut RoHS | — | Green (per Mouser listing) |