ATMEGA128-16AN vs ATMEGA128A-AN Comparaison
Comparaison détaillée côte à côte de ATMEGA128-16AN par Microchip Technology et ATMEGA128A-AN 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
ATMEGA128-16AN - 8-Bit AVR MCU 128KB 16MHz TQFP-64 | Microchip
ATMEGA128-16AN ✓ ActifMicrochip Technology
ATMEGA128A-AN - 8-bit AVR MCU 128KB Flash 16MHz | Microchip
ATMEGA128A-AN ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA128-16AN | ATMEGA128A-AN |
|---|---|---|
| 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) | $7,44 | $1,95 |
| Core Architecture | 8-bit AVR RISC | — |
| Core Size | 8-bit | — |
| Max Clock Frequency | 16 MHz | — |
| Peak Throughput | 16 MIPS at 16 MHz | — |
| Flash Memory | 128 KB (64K x 16) | 128 KB (In-System Programmable, read-while-write) |
| SRAM | 4 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| Operating Voltage Range | 4.5 V to 5.5 V | — |
| General Purpose I/O | 53 lines | 53 lines |
| Timers/Counters | 4 with compare modes and PWM | 4 flexible Timer/Counters with compare modes and PWM |
| ADC | 8-channel, 10-bit | [DATA_NEEDED: ADC resolution and channels] |
| USART | 2 | 2 |
| Communication Interfaces | 2x USART, TWI (I2C), SPI | — |
| Debug / Boundary Scan | JTAG (IEEE 1149.1 interface for on-chip debugging) | — |
| Instructions | 131 instructions, most single-cycle | — |
| Boîtier | 64-TQFP (14x14 mm) | TQFP-64 |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40C to +85C | -40C to +105C |
| Working Registers | 32 general purpose | 32 general purpose |
| Statut RoHS | unknown | Green (per LCSC/Mouser listing) |
| Core | — | AVR 8-bit RISC |
| Fréquence d'horloge maximale | — | 16 MHz |
| Real Time Counter | — | Yes (RTC) |
| Tension d'alimentation | — | [DATA_NEEDED: supply voltage range] |