ATMEGA3250A-MN vs ATMEGA325A-MN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA3250A-MN sa pamamagitan ng Microchip Technology at ATMEGA325A-MN sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATMEGA3250A-MN - 8-bit AVR MCU 32KB Flash 64QFN | Microchip
ATMEGA3250A-MN ✓ NakahandaMicrochip Technology
ATMEGA325A-MN - 8-bit AVR MCU 32KB Flash 20MHz QFN-64 | Microchip
ATMEGA325A-MN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA3250A-MN | ATMEGA325A-MN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Maksimum na Taktiko ng Oras | [DATA_NEEDED: maximum clock frequency] | — |
| Connectivity | SPI, UART/USART | — |
| Debug Interface | JTAG (boundary-scan) | JTAG (boundary scan + on-chip debug) |
| Peripherals | Brown-out detect/reset, POR, WDT | — |
| Temperature na Operasyon | up to 105 C (per distributor listing) | -40C to +105C |
| Packhaging | 64-QFN (MN) | — |
| Uri ng Pagpapasok | Surface Mount | — |
| Volte ng Pagbibigay | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Programmability | In-System Programmable (ISP), self-programming boot section | — |
| Green Package | Yes (green/RoHS variant per AiPCBA listing) | — |
| 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 |
| Oscillator Type | — | Internal RC |
| Packhaging / Kaso | — | 64-VFQFN Exposed Pad (9x9 mm) |
| Style ng Pagpapasok | — | Surface Mount |
| Packaging | — | Tube |