ATMEGA3290PA-AU vs ATMEGA3290A-AU 比較
詳細な並列比較: ATMEGA3290PA-AU メーカー: Microchip Technology および ATMEGA3290A-AU メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATMEGA3290PA-AU - 8-Bit AVR MCU, 32KB Flash, 20MHz | Microchip
ATMEGA3290PA-AU ✓ 生産中仕様比較
| パラメータ | ATMEGA3290PA-AU | ATMEGA3290A-AU |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.48 | $3.85 |
| Core Architecture | AVR 8-bit RISC | — |
| Core Size | 8-Bit | 8-Bit |
| 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 | — |
| LCD Controller | On-chip segment LCD with internal contrast control | On-chip, up to 4 x 40 segments, internal contrast control |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug, programming) | JTAG (boundary-scan, on-chip debug and programming) |
| Flash Programming | In-System Programmable (ISP), read-while-write | — |
| Low Power Technology | picoPower | — |
| パッケージ | 100-TQFP (14 x 14 mm) | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Temperature Range | Industrial | — |
| RoHS / Green Status | Green (RoHS compliant per distributor listing) | — |
| Core Processor | — | AVR |
| 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 |
| Timers | — | Two 8-bit with prescaler/compare, one 16-bit |
| Oscillator Type | — | Internal |
| パッケージ / ケース | — | 100-TQFP (14x14 mm) |
| 動作温度 | — | Industrial range |
| Packaging | — | Tape & Reel (TR) |
| 動作電源電圧 | — | [DATA_NEEDED: operating supply voltage range] |