ATMEGA64-16AU vs ATMEGA645V-8AI Comparaison
Comparaison détaillée côte à côte de ATMEGA64-16AU par Microchip Technology et ATMEGA645V-8AI 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
ATMEGA64-16AU - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA64-16AU ✓ ActifMicrochip Technology
ATMEGA645V-8AI - 64KB AVR MCU, 8MHz, TQFP-64 | Microchip
ATMEGA645V-8AI ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA64-16AU | ATMEGA645V-8AI |
|---|---|---|
| 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) | $7,23 | $0,00 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 64 KB Flash (32K x 16) | 64 KB (32K x 16) ISP Flash |
| Flash Endurance | 10,000 write/erase cycles | — |
| SRAM | 4 KB | — |
| EEPROM | 2 KB | — |
| Maximum CPU Speed | 16 MHz | — |
| Throughput | Up to 16 MIPS at 16 MHz | up to 8 MIPS at 8 MHz |
| General Purpose I/O Pins | 53 | — |
| General Purpose Working Registers | 32 | — |
| Operating Voltage | 4.5 V to 5.5 V (16 MHz); 2.7 V to 5.5 V (8 MHz) | — |
| Timer/Counters | 4 (two 8-bit, two 16-bit) with compare modes and PWM | — |
| USART Interfaces | 2 | — |
| Two-wire Serial Interface | 1 (byte oriented) | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Real Time Counter | Yes (RTC) | — |
| Boîtier | 64-TQFP (14x14 mm, 0.8 mm pitch) | 64-TQFP (14 x 14 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40 C to +85 C | -40C to +85C (industrial, I suffix) |
| Statut RoHS | Compliant (GREEN) | [DATA_NEEDED: RoHS status] |
| JTAG Debug Interface | Yes (IEEE 1149.1 boundary-scan) | — |
| SRAM Size | — | 4 KB |
| EEPROM Size | — | 2 KB |
| Fréquence d'horloge maximale | — | 8 MHz |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Instructions | — | 130 (most single-cycle) |
| General Purpose I/O | — | 54 I/O lines (64-pin package) |
| Timers/Counters | — | 3 flexible Timer/Counters |
| Debug Interface | — | JTAG (on-chip debug, Boundary-scan, programming) |
| In-System Programming | — | Yes (ISP Flash, Read-While-Write) |
| Data Retention | — | [DATA_NEEDED: EEPROM/Flash data retention] |