ATMEGA325A-MN vs ATMEGA3250A-MN Comparaison
Comparaison détaillée côte à côte de ATMEGA325A-MN par Microchip Technology et ATMEGA3250A-MN 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
ATMEGA325A-MN - 8-bit AVR MCU 32KB Flash 20MHz QFN-64 | Microchip
ATMEGA325A-MN ✓ ActifMicrochip Technology
ATMEGA3250A-MN - 8-bit AVR MCU 32KB Flash 64QFN | Microchip
ATMEGA3250A-MN ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA325A-MN | ATMEGA3250A-MN |
|---|---|---|
| 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) | $3,17 | $0,00 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 32 KB (16K x 16) Flash | — |
| Program Memory Type | ISP Flash (read-while-write) | — |
| SRAM Size | 2 KB (2K x 8) | — |
| EEPROM Size | 1 KB | — |
| Maximum Clock Speed | 20 MHz | — |
| Number of I/O | 54 | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 130 instructions, most single-cycle | — |
| Debug Interface | JTAG (boundary scan + on-chip debug) | JTAG (boundary-scan) |
| Oscillator Type | Internal RC | — |
| Boîtier / Format | 64-VFQFN Exposed Pad (9x9 mm) | — |
| Température de fonctionnement | -40C to +105C | up to 105 C (per distributor listing) |
| Style de montage | Surface Mount | — |
| Packaging | Tube | — |
| Tension d'alimentation | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Flash Memory | — | 32 KB ISP Flash (read-while-write) |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB |
| General Purpose I/O | — | 54/69 lines |
| Working Registers | — | 32 general purpose |
| Fréquence d'horloge maximale | — | [DATA_NEEDED: maximum clock frequency] |
| Connectivity | — | SPI, UART/USART |
| Peripherals | — | Brown-out detect/reset, POR, WDT |
| Boîtier | — | 64-QFN (MN) |
| Type de montage | — | Surface Mount |
| Programmability | — | In-System Programmable (ISP), self-programming boot section |
| Green Package | — | Yes (green/RoHS variant per AiPCBA listing) |