ATMEGA3290A-AU vs ATMEGA3290PA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA3290A-AU sa pamamagitan ng Microchip Technology at ATMEGA3290PA-AU 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
ATMEGA3290A-AU - 8-bit AVR MCU 32KB Flash LCD | Microchip
ATMEGA3290A-AU ✓ NakahandaMicrochip Technology
ATMEGA3290PA-AU - 8-Bit AVR MCU, 32KB Flash, 20MHz | Microchip
ATMEGA3290PA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA3290A-AU | ATMEGA3290PA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR | — |
| Core Size | 8-Bit | 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 | — |
| Working Registers | 32 general purpose | — |
| Instructions | 130 powerful instructions, most single-cycle | — |
| LCD Controller | On-chip, up to 4 x 40 segments, internal contrast control | On-chip segment LCD with internal contrast control |
| Timers | Two 8-bit with prescaler/compare, one 16-bit | — |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug and programming) | JTAG (boundary-scan, on-chip debug, programming) |
| Oscillator Type | Internal | — |
| Packhaging / Kaso | 100-TQFP (14x14 mm) | — |
| Temperature na Operasyon | Industrial range | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Supply Voltage na Operasyon | [DATA_NEEDED: operating supply voltage range] | — |
| Core Architecture | — | AVR 8-bit RISC |
| Max Clock Frequency | — | 20 MHz |
| Flash Memory | — | 32 KB (16K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Number of I/O Lines | — | 69 |
| General Purpose Working Registers | — | 32 |
| Instruction Set | — | 131 Powerful Instructions, Most Single-Cycle |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Flash Programming | — | In-System Programmable (ISP), read-while-write |
| Low Power Technology | — | picoPower |
| Packhaging | — | 100-TQFP (14 x 14 mm) |
| Temperature Range | — | Industrial |
| RoHS / Green Status | — | Green (RoHS compliant per distributor listing) |