ATMEGA329-16AU vs ATMEGA325-16AU 比較
詳細な並列比較: ATMEGA329-16AU メーカー: Microchip Technology および ATMEGA325-16AU 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
ATMEGA329-16AU - 8-bit AVR MCU 16MHz 32KB Flash LCD | Microchip
ATMEGA329-16AU ✓ 生産中Microchip Technology
ATMEGA325-16AU - 32KB Flash 16MHz AVR 8-Bit MCU | Microchip
ATMEGA325-16AU ✓ 生産中仕様比較
| パラメータ | ATMEGA329-16AU | ATMEGA325-16AU |
|---|---|---|
| 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） | $8.45 | $2.40 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| 最大クロック周波数 | 16 MHz | 16 MHz |
| Flash Program Memory | 32 KB (16K x 16) | — |
| EEPROM | 1 KB | — |
| SRAM | 2 KB | — |
| Supply Voltage Range | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| General Purpose I/O Lines | 54 | — |
| パッケージ | 64-TQFP (14x14 mm), 0.8 mm pitch | 64-TQFP (14 x 14 mm, 0.8 mm pitch) |
| LCD Controller | On-chip segment LCD controller with internal contrast control | — |
| JTAG Interface | Yes (boundary-scan, on-chip debug, programming) | — |
| In-System Programming | Yes (ISP Flash, read-while-write) | Yes (ISP FLASH) |
| General Purpose Working Registers | 32 | — |
| Instructions | 130+ powerful instructions, most single-clock cycle | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Life Cycle Stage | Active | ACTIVE |
| RoHS ステータス | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| 動作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Program Memory Size | — | 32KB (16K x 16) FLASH |
| EEPROM Size | — | 1KB |
| SRAM Size | — | 2KB |
| Number of I/O Pins | — | 54 |
| Instruction Set | — | 131 instructions, mostly single-cycle |
| Peripherals | — | 10-bit ADC, UART, SPI, Watchdog Timer, Timers |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |