ATMEGA324PA-PU vs ATMEGA1284-PU Comparaison
Comparaison détaillée côte à côte de ATMEGA324PA-PU par Microchip Technology et ATMEGA1284-PU 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
ATMEGA1284-PU - 8-bit AVR MCU 128KB Flash 20MHz PDIP-40 | Microchip
ATMEGA1284-PU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA324PA-PU | ATMEGA1284-PU |
|---|---|---|
| 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) | $3,55 | $6,21 |
| Core Architecture | 8-bit AVR RISC | AVR enhanced RISC, 8-bit |
| Flash Memory | 32 KB ISP Flash (read-while-write) | — |
| EEPROM | 1 KB | 4KB |
| SRAM | 2 KB | 16KB |
| Maximum Clock Speed | 20 MHz (up to 20 MIPS) | — |
| Tension d'alimentation | 4.5 V to 5.5 V (per listed specifications) | — |
| General Purpose I/O | 32 I/O lines (4 x 8-bit ports) | — |
| Working Registers | 32 x 8-bit | — |
| Instructions | 131 powerful instructions, most single-cycle | 133 instructions, most single-cycle |
| Timers/Counters | 3 flexible timer/counters with compare modes and PWM | — |
| Serial Interfaces | 2 x USART, 1 x Two-Wire (I2C-compatible), 1 x SPI | SPI, 2-Wire (I2C), USART |
| ADC | 8-channel 10-bit ADC | 8-channel, 10-bit |
| Real-Time Counter | Yes, with separate oscillator | — |
| Hardware Multiplier | On-chip 2-cycle multiplier | — |
| Boîtier | 40-pin PDIP (DIP-40), through-hole | 40-PDIP |
| Type de montage | Through Hole | Through Hole |
| Low Power Technology | picoPower | — |
| Life Cycle Stage | Active | — |
| Statut RoHS | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| Flash Program Memory | — | 128KB (64K x 16) |
| Fréquence d'horloge maximale | — | 20 MHz |
| Supply Voltage Range | — | 2.5V to 5.5V (speed-graded) |
| I/O Pins | — | 32 general purpose I/O lines |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| USART | — | 2 |
| JTAG | — | Yes (Port C, on-chip debug and boundary-scan) |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |