ATMEGA325A-AU vs ATMEGA165A-AU Comparaison
Comparaison détaillée côte à côte de ATMEGA325A-AU par Microchip Technology et ATMEGA165A-AU 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
ATMEGA325A-AU - AVR 8-bit MCU 32KB Flash 20MHz 64TQFP | Microchip
ATMEGA325A-AU ✓ ActifMicrochip Technology
ATMEGA165A-AU - 8-Bit AVR MCU 16KB Flash 16MHz | Microchip
ATMEGA165A-AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA325A-AU | ATMEGA165A-AU |
|---|---|---|
| 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) | $3,12 | $3,47 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 32 KB (16K x 16) ISP Flash with read-while-write | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Fréquence d'horloge maximale | 20 MHz | — |
| Instructions | 131 powerful instructions, most single-cycle | — |
| General Purpose I/O | 54 lines | — |
| Working Registers | 32 general purpose registers | — |
| Debug / Test Interface | JTAG (on-chip debug and boundary scan) | — |
| Tension d'alimentation | 4.5 V to 5.5 V | — |
| Boîtier | 64-TQFP, 14 x 14 mm, 0.8 mm pitch | 64-pin TQFP (14 x 14 mm, 1 mm height) |
| Type de montage | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Statut RoHS | Green (lead-free, per FindIC listing) | Compliant |
| Lifecycle Stage | ACTIVE | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Core Processor | — | AVR 8-bit RISC |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 1 KB |
| Maximum Clock Speed | — | 16 MHz |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O Lines | — | 54 |
| General Purpose Working Registers | — | 32 |
| Instruction Set | — | 133 powerful instructions, most single clock cycle |
| ADC Resolution | — | 10-bit successive approximation |
| Température de fonctionnement | — | -40C to +85C (industrial) |
| Debug Interface | — | JTAG (boundary-scan and on-chip debug) |
| Communication Interfaces | — | SPI, UART/USART, USI |
| Brown-out Detection | — | Programmable |
| Watchdog Timer | — | Programmable on-chip |