ATMEGA3250PA-AU vs ATMEGA3290P-20AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA3250PA-AU sa pamamagitan ng Microchip Technology at ATMEGA3290P-20AU 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
ATMEGA3250PA-AU - 8-bit AVR MCU 32KB 20MHz TQFP-100 | Microchip
ATMEGA3250PA-AU ✓ NakahandaMicrochip Technology
ATMEGA3290P-20AU - AVR 8-Bit MCU 20MHz 32KB Flash TQFP-100 | Microchip
ATMEGA3290P-20AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA3250PA-AU | ATMEGA3290P-20AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | 69 |
| Working Registers | 32 x 8-bit | 32 |
| Instructions | 131 instructions, most single-cycle | — |
| Throughput | Up to 16 MIPS at 16 MHz (fully static operation) | — |
| Connectivity | SPI, UART/USART, USI | — |
| Debug/Scan Interface | JTAG (boundary-scan, on-chip debug, programming) | — |
| Timers | Three timer/counters with compare modes | — |
| Low Power Technology | picoPower | picoPower |
| Flash Feature | In-System Programmable, read-while-write | — |
| Packhaging | 100-TQFP (14 x 14 mm) | 100-TQFP (14x14 mm, 0.8 mm pitch) |
| Uri ng Pagpapasok | Surface Mount (Gull Wing) | Surface Mount |
| Hanay ng Temperature na Operasyon | Industrial (-40C to +85C) | — |
| Operating Voltage | [DATA_NEEDED: operating voltage range] | — |
| Internal Interrupts | Internal and external interrupt sources | — |
| Tindminan RoHS | Green (RoHS compliant per FindIC listing) | — |
| Core Processor | — | AVR |
| Speed | — | 20 MHz |
| Instruction Set | — | 131 powerful instructions |
| Volte ng Pagbibigay | — | 4.5 V to 5.5 V |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| Programming / Debug | — | ICSP, debugWIRE (via MPLAB SNAP) |
| LCD Controller | — | Yes (segment LCD drive) |
| Katayuan ng Lifecycle | — | ACTIVE |