ATSAM3S8BA-AU vs ATSAM4S16BA-AN 比較
詳細な並列比較: ATSAM3S8BA-AU メーカー: Microchip Technology および ATSAM4S16BA-AN 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
ATSAM3S8BA-AU - Cortex-M3 64MHz 512KB Flash MCU | Microchip
ATSAM3S8BA-AU ✓ 生産中Microchip Technology
ATSAM4S16BA-AN - 120MHz Cortex-M4, 1MB Flash MCU | Microchip
ATSAM4S16BA-AN ✓ 生産中仕様比較
| パラメータ | ATSAM3S8BA-AU | ATSAM4S16BA-AN |
|---|---|---|
| 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） | $6.40 | $5.90 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Speed | 64 MHz | 120 MHz |
| Program Memory Size | 512KB (512K x 8) | — |
| Program Memory Type | FLASH | — |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| 電源電圧 | 1.8 V / 2.5 V / 3.3 V | — |
| Number of I/O | 47 | 47 |
| Connectivity | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | I2C, SPI, UART/USART, SSC, IrDA, USB, memory card |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | DMA, PWM, WDT, brown-out detect/reset, POR |
| MPU | Yes (Memory Protection Unit) | — |
| Instruction Set | Thumb-2 | Thumb-2 with DSP instructions |
| パッケージ | 64-LQFP (10x10 mm) | 64-LQFP (10 x 10 mm) |
| 実装スタイル | SMD (Surface Mount) | — |
| Packaging | Tray | — |
| Family Compatibility | Pin-to-pin compatible with AT91SAM7S series | — |
| Touch Support | Native Atmel QTouch capacitive touch | — |
| RoHS ステータス | Compliant (LQFP, Grn, MRL per Mouser) | — |
| Flash Memory | — | 1 MB (1M x 8), dual-bank with ECC |
| SRAM | — | 128 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Memory Protection | — | MPU (Memory Protection Unit) |
| Flash Security | — | Security Bit and lock regions |
| 実装タイプ | — | Surface Mount |
| 動作温度 | — | [DATA_NEEDED: operating temperature range] |
| Power Consumption | — | Approx. 200 uA/MHz (per Microchip product page) |
| Series | — | SAM4S |
| Part Status | — | Active |