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