ATMEGA644PA-PU vs ATMEGA644V-10PU Comparaison
Comparaison détaillée côte à côte de ATMEGA644PA-PU par Microchip Technology et ATMEGA644V-10PU 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
ATMEGA644PA-PU - 8-bit AVR MCU 20MHz 64KB Flash DIP-40 | Microchip
ATMEGA644PA-PU ✓ ActifMicrochip Technology
ATMEGA644V-10PU - 8-bit AVR MCU 64KB Flash 10MHz DIP-40 | Microchip
ATMEGA644V-10PU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA644PA-PU | ATMEGA644V-10PU |
|---|---|---|
| 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) | $5,15 | $5,93 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR enhanced RISC |
| Core Series | AVR ATmega | — |
| Fréquence d'horloge maximale | 20 MHz | 10 MHz |
| Flash Memory | 64 KB (32K x 16) | 64 KB (32K x 16) In-System Programmable |
| SRAM | 4 KB | 4 KB |
| EEPROM | 2 KB | 2 KB |
| General Purpose I/O Lines | 32 | — |
| Working Registers | 32 | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| USART Interfaces | 2 | — |
| Two-Wire Interface | Yes (byte-oriented, I2C-compatible) | — |
| Timer/Counters | 3, with compare modes and PWM | — |
| Low Power Technology | picoPower | — |
| Boîtier | 40-PDIP (0.600 in, 15.24 mm) | 40-Pin PDIP (through-hole) |
| Type de montage | Through Hole | Through Hole |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | 1.8 V to 5.5 V |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant (Green) |
| I/O Pins | — | 32 general purpose |
| USART | — | 2 |
| SPI | — | Yes, 1x SPI |
| TWI (I2C) | — | Yes, byte-oriented two-wire |
| Timers/Counters | — | 3 (with compare modes and PWM) |
| Real-Time Counter | — | Yes |
| JTAG | — | IEEE 1149.1 boundary scan, on-chip debug |
| Température de fonctionnement | — | -40C to +85C (Industrial) |
| Programming | — | ICSP in-circuit serial programming |