ATMEGA3250PA-AU vs ATMEGA3250A-AU Comparaison
Comparaison détaillée côte à côte de ATMEGA3250PA-AU par Microchip Technology et ATMEGA3250A-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
ATMEGA3250PA-AU - 8-bit AVR MCU 32KB 20MHz TQFP-100 | Microchip
ATMEGA3250PA-AU ✓ ActifMicrochip Technology
ATMEGA3250A-AU - 8-bit AVR MCU 32KB 20MHz TQFP-100 | Microchip
ATMEGA3250A-AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA3250PA-AU | ATMEGA3250A-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) | $4,43 | $2,50 |
| Core Architecture | AVR 8-bit RISC | — |
| Core Size | 8-Bit | 8-Bit |
| Max Clock Frequency | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| General Purpose I/O | 69 lines | — |
| Working Registers | 32 x 8-bit | — |
| Instructions | 131 instructions, most single-cycle | 131 (most single-cycle) |
| Throughput | Up to 16 MIPS at 16 MHz (fully static operation) | — |
| Connectivity | SPI, UART/USART, USI | SPI, UART/USART, TWI (I2C) |
| Debug/Scan Interface | JTAG (boundary-scan, on-chip debug, programming) | — |
| Timers | Three timer/counters with compare modes | — |
| Low Power Technology | picoPower | — |
| Flash Feature | In-System Programmable, read-while-write | — |
| Boîtier | 100-TQFP (14 x 14 mm) | 100-TQFP (14x14 mm), 0.8 mm pitch |
| Type de montage | Surface Mount (Gull Wing) | Surface Mount |
| Plage de température de fonctionnement | Industrial (-40C to +85C) | — |
| Operating Voltage | [DATA_NEEDED: operating voltage range] | — |
| Internal Interrupts | Internal and external interrupt sources | — |
| Statut RoHS | Green (RoHS compliant per FindIC listing) | Compliant (Green) |
| Core Processor | — | AVR |
| Speed | — | 20 MHz |
| Tension d'alimentation | — | 4.5 V to 5.5 V |
| Number of I/O | — | 68 |
| I/O Ports | — | 32 (A-J port system) |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| ADC Resolution | — | 10 bit |
| ADC Channels | — | 8 |
| Debug Interface | — | JTAG (on-chip debug + boundary scan) |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |