ATMEGA128-16AI vs ATMEGA128L-8AI Comparaison
Comparaison détaillée côte à côte de ATMEGA128-16AI 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
ATMEGA128-16AI - 8-bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16AI ✓ ActifMicrochip Technology
ATMEGA128L-8AI - 8-bit AVR MCU 8MHz 128KB TQFP-64 | Microchip
ATMEGA128L-8AI ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA128-16AI | 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) | $5,90 | $6,60 |
| Core Architecture | AVR 8-bit RISC | — |
| CPU Speed | 16 MHz | — |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | — |
| SRAM | 4 KB | — |
| EEPROM | 4 KB | — |
| Operating Voltage | 4.5 V to 5.5 V | — |
| MIPS Throughput | 16 MIPS at 16 MHz | Up to 8 MIPS at 8MHz (approx. 1 MIPS/MHz) |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| Timers/Counters | Two 8-bit, Two 16-bit | — |
| Communication Interfaces | SPI, TWI (I2C), 2x USART | 2x USART, SPI, TWI (I2C) |
| JTAG | On-chip JTAG for debugging and boundary scan | — |
| Instructions | 133 instructions, most single-cycle | — |
| Boîtier | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40C to +85C (industrial, per AI suffix) | -40C to +85C (industrial, A grade) |
| External Memory Interface | XMEM up to 64 KB | — |
| Statut RoHS | unknown | [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 |
| 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] |