ATMEGA164PA-CU vs ATMEGA324PA-CUR Comparaison
Comparaison détaillée côte à côte de ATMEGA164PA-CU par Microchip Technology et ATMEGA324PA-CUR 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
ATMEGA164PA-CU - 8-bit AVR MCU 20MHz 16KB Flash 49-VFBGA | Microchip
ATMEGA164PA-CU ✓ ActifMicrochip Technology
ATMEGA324PA-CUR - 8-bit AVR MCU 32KB Flash 20MHz | Microchip
ATMEGA324PA-CUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA164PA-CU | ATMEGA324PA-CUR |
|---|---|---|
| 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) | $2,15 | $2,58 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Largeur du bus de données | 8 bit | — |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (8K x 16) ISP, read-while-write | 32 KB (16K x 16) ISP Flash with read-while-write |
| EEPROM | 512 B | 1 KB |
| SRAM | 1 KB | 2 KB |
| Supply Voltage Range | 2.7 V to 5.5 V (per datasheet summary; picoPower PA variants support lower VCC - verify in full datasheet) | — |
| I/O Ports | 32 general purpose I/O lines | — |
| Timers/Counters | 3 flexible timer/counters with compare modes and PWM | — |
| USART | 2 | — |
| Serial Interfaces | Two-Wire Interface (I2C), SPI, 2x USART | — |
| ADC | 8-channel 10-bit | — |
| Instruction Set | 133 powerful instructions, most single-cycle | 131 powerful instructions, mostly single-cycle |
| Low Power Technology | picoPower with sleep modes and real-time counter | picoPower |
| Boîtier | 49-VFBGA (5x5 mm) | 49-VFBGA (5 x 5 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Statut RoHS | Compliant (GREEN package per FindIC listing) | [DATA_NEEDED: RoHS status] |
| Tension d'alimentation | — | 2.5 V / 3.3 V / 5 V operation |
| Supply Voltage Range (5V grade) | — | 4.5 V to 5.5 V |
| General Purpose I/O | — | 32 I/O lines |
| General Purpose Working Registers | — | 32 |
| Packaging | — | Tape & Reel (R suffix) |
| Life Cycle Stage | — | Active |
| Programming | — | In-System Programmable (ISP) |
| Manufacturer | — | Microchip Technology (Atmel) |
| Number of Timers | — | [DATA_NEEDED: timer count] |