ATMEGA3290A-AU vs ATMEGA6450A-AU Comparaison
Comparaison détaillée côte à côte de ATMEGA3290A-AU par Microchip Technology et ATMEGA6450A-AU 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
ATMEGA3290A-AU - 8-bit AVR MCU 32KB Flash LCD | Microchip
ATMEGA3290A-AU ✓ ActifMicrochip Technology
ATMEGA6450A-AU - 8-bit AVR MCU 64KB 20MHz TQFP-100 | Microchip
ATMEGA6450A-AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA3290A-AU | ATMEGA6450A-AU |
|---|---|---|
| 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) | $3,85 | $5,95 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Program Memory Size | 32KB (16K x 16) FLASH | — |
| RAM Size | 2K x 8 SRAM | — |
| EEPROM Size | 1KB | — |
| Number of I/O | 69 | — |
| Working Registers | 32 general purpose | 32 x 8-bit |
| Instructions | 130 powerful instructions, most single-cycle | — |
| LCD Controller | On-chip, up to 4 x 40 segments, internal contrast control | — |
| Timers | Two 8-bit with prescaler/compare, one 16-bit | Three flexible timer/counters with compare modes |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug and programming) | — |
| Oscillator Type | Internal | — |
| Boîtier / Format | 100-TQFP (14x14 mm) | — |
| Température de fonctionnement | Industrial range | [DATA_NEEDED: operating temperature range] |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Tension d'alimentation de fonctionnement | [DATA_NEEDED: operating supply voltage range] | — |
| Core Architecture | — | 8-bit AVR RISC, 130 instructions |
| Fréquence d'horloge maximale | — | 20 MHz |
| Peak Throughput | — | 20 MIPS (at 20 MHz) |
| Flash Memory | — | 64 KB (32K x 16), ISP, read-while-write |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB |
| General Purpose I/O | — | 54 / 69 lines |
| Tension d'alimentation | — | 2.5 V / 3.3 V / 5 V operating points |
| Boîtier | — | 100-TQFP (14x14 mm) |
| Debug / Programming | — | JTAG (boundary-scan, on-chip debug), ICSP |
| ADC | — | [DATA_NEEDED: ADC resolution and channels] |
| Series | — | AVR ATmega, Industrial grade (IND) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |