ATMEGA128L-8AC vs ATMEGA128L-8AI Comparaison
Comparaison détaillée côte à côte de ATMEGA128L-8AC par Microchip Technology et ATMEGA128L-8AI 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
ATMEGA128L-8AC - 8-bit AVR MCU, 128KB Flash, 8MHz, 64-TQFP | Microchip
ATMEGA128L-8AC ✓ ActifMicrochip Technology
ATMEGA128L-8AI - 8-bit AVR MCU 8MHz 128KB TQFP-64 | Microchip
ATMEGA128L-8AI ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA128L-8AC | ATMEGA128L-8AI |
|---|---|---|
| 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) | $10,85 | $6,60 |
| Core Architecture | AVR RISC (enhanced 8-bit) | — |
| Program Memory (Flash) | 128 KB (64K x 16) | — |
| SRAM | 4 KB | — |
| EEPROM | 4 KB | — |
| Fréquence d'horloge maximale | 8 MHz | — |
| Operating Voltage (L-grade) | 2.7 V to 5.5 V | — |
| MIPS Throughput | Up to 8 MIPS at 8 MHz | Up to 8 MIPS at 8MHz (approx. 1 MIPS/MHz) |
| Instruction Set | 133 instructions, mostly single-cycle | — |
| General-Purpose I/O Pins | 53 | — |
| General-Purpose Registers | 32 | — |
| ADC | 10-bit, 8-channel | 8-channel 10-bit |
| USART | 2 | — |
| Two-Wire Interface (I2C) | 1 (byte-oriented) | — |
| SPI | 1 | — |
| Timer/Counters | 4 (with compare and PWM) | — |
| Watchdog Timer | Yes (with on-chip oscillator) | — |
| Boîtier | 64-pin TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Température de fonctionnement | 0 C to +70 C (commercial, 'C' suffix) | -40C to +85C (industrial, A grade) |
| Type de montage | Surface Mount | Surface Mount |
| JTAG Debug Interface | Yes (IEEE 1149.1 compliant) | — |
| Statut RoHS | Compliant (lead-free 'AC' suffix) | [DATA_NEEDED: RoHS compliance confirmation] |
| Core | — | AVR 8-bit RISC |
| Program Memory Size | — | 128KB (64K x 16) Flash |
| Program Memory Type | — | In-System Programmable FLASH |
| RAM Size | — | 4K x 8 SRAM |
| EEPROM Size | — | 4KB |
| Maximum Clock Speed | — | 8MHz |
| Supply Voltage Range | — | 2.7V to 5.5V |
| Timers | — | Two 8-bit, two 16-bit |
| Communication Interfaces | — | 2x USART, SPI, TWI (I2C) |
| Debug Interface | — | JTAG (on-chip debug and boundary scan) |
| Number of I/O | — | 53 programmable I/O lines |
| Niveau MSL | — | [DATA_NEEDED: moisture sensitivity level] |