ATMEGA6490-16AI vs ATMEGA6450V-8AU 比較
詳細な並列比較: ATMEGA6490-16AI メーカー: Microchip Technology および ATMEGA6450V-8AU 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
ATMEGA6490-16AI - 64KB Flash 16MHz AVR LCD MCU | Microchip
ATMEGA6490-16AI ✓ 生産中Microchip Technology
ATMEGA6450V-8AU - 8-bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA6450V-8AU ✓ 生産中仕様比較
| パラメータ | ATMEGA6490-16AI | ATMEGA6450V-8AU |
|---|---|---|
| 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） | $4.85 | $2.31 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 16 MHz | — |
| Program Flash Memory | 64 KB (32K x 16) | — |
| EEPROM Size | 2 KB | — |
| RAM Size | 4 KB | — |
| Number of I/O | 69 | — |
| LCD Driver | Yes, segment LCD (up to 4x40 segments) | — |
| ADC | 8-channel 10-bit | — |
| Connectivity | USART, SPI, TWI (I2C) | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LCD, JTAG | — |
| Oscillator Type | Internal | — |
| 動作温度 | -40C to +85C | -40C to +85C (A-grade industrial) |
| Voltage - Supply (VCC/VDD) | [DATA_NEEDED: supply voltage range] | — |
| パッケージ / ケース | 100-TQFP (14x14 mm) | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Technology | picoPower | — |
| RoHS ステータス | [DATA_NEEDED: RoHS status] | Compliant (GREEN package per Microchip classification) |
| Core Architecture | — | AVR 8-bit RISC |
| データバス幅 | — | 8 Bit |
| Maximum Clock Speed | — | 8 MHz |
| Flash Memory | — | 64KB (32K x 16), In-System Programmable |
| EEPROM | — | 2KB |
| SRAM | — | 4KB |
| ADC Resolution | — | 10-bit |
| I/O Ports | — | 53 I/O lines |
| 電源電圧 | — | 1.8 V (V-variant extended low-voltage range) |
| Instructions | — | 130 powerful instructions, most single-cycle |
| In-System Programming | — | Yes (ICSP) |
| パッケージ | — | 100-TQFP (14 x 14 mm) |
| Life Cycle Stage | — | ACTIVE |
| LCD Controller | — | Integrated segment LCD drive (6450 family) |