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