ATMEGA649-16AU vs ATMEGA64-16AU Comparaison
Comparaison détaillée côte à côte de ATMEGA649-16AU par Microchip Technology et ATMEGA64-16AU 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
ATMEGA64-16AU - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA64-16AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA649-16AU | ATMEGA64-16AU |
|---|---|---|
| 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) | $6,27 | $7,23 |
| Core | 8-bit AVR RISC | — |
| Core Size | 8-bit | — |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) ISP, read-while-write | — |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| GPIO | 54/69 general purpose I/O lines (package dependent) | — |
| Working Registers | 32 general purpose | — |
| LCD Controller | Integrated segment LCD driver | — |
| Debug / Test Interface | JTAG (boundary-scan and on-chip debug) | — |
| Boîtier | 64-TQFP (14 x 14 mm) | 64-TQFP (14x14 mm, 0.8 mm pitch) |
| Type de montage | Surface Mount | Surface Mount |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Plage de température de fonctionnement | Industrial, -40C to +85C (IND TEMP per part marking) | — |
| Throughput | Up to 16 MIPS at 16 MHz | Up to 16 MIPS at 16 MHz |
| ADC | On-chip 10-bit ADC | 8-channel, 10-bit |
| Programming | In-System Programmable (ISP) Flash, ICSP via MPLAB SNAP | — |
| Statut RoHS | Compliant (GREEN package per distributor data) | Compliant (GREEN) |
| Newer Device Available | ATMEGA649A | — |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory Size | — | 64 KB Flash (32K x 16) |
| Flash Endurance | — | 10,000 write/erase cycles |
| Maximum CPU Speed | — | 16 MHz |
| General Purpose I/O Pins | — | 53 |
| General Purpose Working Registers | — | 32 |
| Operating Voltage | — | 4.5 V to 5.5 V (16 MHz); 2.7 V to 5.5 V (8 MHz) |
| Timer/Counters | — | 4 (two 8-bit, two 16-bit) with compare modes and PWM |
| USART Interfaces | — | 2 |
| Two-wire Serial Interface | — | 1 (byte oriented) |
| Real Time Counter | — | Yes (RTC) |
| Température de fonctionnement | — | -40 C to +85 C |
| JTAG Debug Interface | — | Yes (IEEE 1149.1 boundary-scan) |