ATMEGA324PA-CU vs ATMEGA164PA-CU Comparaison
Comparaison détaillée côte à côte de ATMEGA324PA-CU par Microchip Technology et ATMEGA164PA-CU 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
ATMEGA324PA-CU - 8-bit AVR MCU 32KB Flash 20MHz VFBGA-49 | Microchip
ATMEGA324PA-CU ✓ ActifMicrochip Technology
ATMEGA164PA-CU - 8-bit AVR MCU 20MHz 16KB Flash 49-VFBGA | Microchip
ATMEGA164PA-CU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA324PA-CU | ATMEGA164PA-CU |
|---|---|---|
| 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) | $2,45 | $2,15 |
| Core Architecture | 8-bit AVR enhanced RISC | AVR 8-bit RISC |
| Flash Memory | 32 KB (16K x 16) ISP Flash | 16 KB (8K x 16) ISP, read-while-write |
| EEPROM | 1 KB | 512 B |
| SRAM | 2 KB | 1 KB |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Tension d'alimentation | 2.5 V / 3.3 V / 5 V | — |
| I/O Lines | 32 | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 131 instructions, most single-cycle | 133 powerful instructions, most single-cycle |
| Timers/Counters | 3 with compare modes and PWM | 3 flexible timer/counters with compare modes and PWM |
| USART | 2 | 2 |
| Serial Interface | TWI (I2C-compatible), byte-oriented | — |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Low-Power Technology | picoPower | — |
| Boîtier | 49-VFBGA (5x5 mm) | 49-VFBGA (5x5 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Programming | In-System Programmable (ISP), read-while-write | — |
| Lifecycle Stage | ACTIVE | — |
| Largeur du bus de données | — | 8 bit |
| 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 |
| Serial Interfaces | — | Two-Wire Interface (I2C), SPI, 2x USART |
| Low Power Technology | — | picoPower with sleep modes and real-time counter |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| Statut RoHS | — | Compliant (GREEN package per FindIC listing) |