ATMEGA6450A-AU vs ATMEGA3290A-AU Comparaison
Comparaison détaillée côte à côte de ATMEGA6450A-AU par Microchip Technology et ATMEGA3290A-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
ATMEGA6450A-AU - 8-bit AVR MCU 64KB 20MHz TQFP-100 | Microchip
ATMEGA6450A-AU ✓ ActifMicrochip Technology
ATMEGA3290A-AU - 8-bit AVR MCU 32KB Flash LCD | Microchip
ATMEGA3290A-AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA6450A-AU | ATMEGA3290A-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) | $5,95 | $3,85 |
| 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 | — |
| Working Registers | 32 x 8-bit | 32 general purpose |
| Tension d'alimentation | 2.5 V / 3.3 V / 5 V operating points | — |
| Boîtier | 100-TQFP (14x14 mm) | — |
| Type de montage | Surface Mount | Surface Mount |
| Debug / Programming | JTAG (boundary-scan, on-chip debug), ICSP | — |
| Timers | Three flexible timer/counters with compare modes | Two 8-bit with prescaler/compare, one 16-bit |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | Industrial range |
| ADC | [DATA_NEEDED: ADC resolution and channels] | — |
| Series | AVR ATmega, Industrial grade (IND) | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| 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 |
| Instructions | — | 130 powerful instructions, most single-cycle |
| LCD Controller | — | On-chip, up to 4 x 40 segments, internal contrast control |
| Debug/Programming Interface | — | JTAG (boundary-scan, on-chip debug and programming) |
| Oscillator Type | — | Internal |
| Boîtier / Format | — | 100-TQFP (14x14 mm) |
| Packaging | — | Tape & Reel (TR) |
| Tension d'alimentation de fonctionnement | — | [DATA_NEEDED: operating supply voltage range] |