ATSAM4S8CA-CFUR vs ATSAM4S16CA-CFUR 比較
詳細な並列比較: ATSAM4S8CA-CFUR メーカー: Microchip Technology および ATSAM4S16CA-CFUR 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
ATSAM4S8CA-CFUR - SAM4S Cortex-M4 512KB Flash MCU | Microchip
ATSAM4S8CA-CFUR ✓ 生産中Microchip Technology
ATSAM4S16CA-CFUR - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4S16CA-CFUR ✓ 生産中仕様比較
| パラメータ | ATSAM4S8CA-CFUR | ATSAM4S16CA-CFUR |
|---|---|---|
| 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） | $3.95 | $5.50 |
| Core Architecture | ARM Cortex-M4 | — |
| Core Features | FPU + DSP extensions, single-precision floating point | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 128 KB | — |
| Operating Voltage (VDD) | 1.62 V to 3.6 V | — |
| Core Voltage Domains | 1.2 V and 3.3 V | — |
| パッケージ | 100-ball VFBGA (7x7 mm) | 100-VFBGA (7x7 mm) |
| 動作温度範囲 | -40 C to +85 C (industrial) | — |
| 実装タイプ | Surface Mount | Surface Mount |
| ADC | 1 x 12-bit ADC, up to 16 channels | — |
| USB | USB 2.0 Full-Speed device/host | — |
| Communication Peripherals | Up to 5x USART, 3x SPI, 4x TWI (I2C) | — |
| Crypto / Security | AES hardware accelerator, TRNG | — |
| DMA | Peripheral DMA Controller (PDC), 8 channels | — |
| Timer/Counter | TC channels for capture/compare/PWM | — |
| MSLレベル | MSL3 | — |
| RoHS ステータス | Compliant | — |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-Bit |
| 最大クロック周波数 | — | 120 MHz |
| Flash Memory Size | — | 1 MB (1M x 8), dual-bank |
| SRAM Size | — | 128 KB |
| Core Supply Voltage | — | 1.2 V |
| DSP Instructions | — | Yes |
| Instruction Set | — | Thumb-2 |
| Memory Protection Unit | — | Yes (MPU) |
| Flash ECC | — | Yes |
| Security Bit and Lock | — | Yes |
| 動作温度 | — | Industrial (per Microchip 'IND TEMP' marking) |
| Packaging | — | Tape & Reel (MRL A) |
| RoHS / Green | — | Green (per Microchip product listing) |
| Pin Compatibility | — | SAM7S, SAM3N, SAM3S, SAM4N, SAM4S families |
| Peripheral DMA | — | [DATA_NEEDED: Peripheral DMA channels] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| Supply Voltage Range (VDDIO) | — | [DATA_NEEDED: VDDIO range] |