パッケージ情報
| CADモデル: | View CAD Model |
| Pkg. Type: | LFQFP |
| Pkg. Code: | pkg_11658 |
| Lead Count (#): | 64 |
| Pkg. Dimensions (mm): | 10 x 10 x 1.7 |
| Pitch (mm): | 0.5 |
環境及び輸出分類情報
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | 3A991.a.2 |
| HTS (US) | 8542.31.0025 |
| RoHS (R7FA2A1AB3CFM#UA0) | 英語日本語 |
| Pb (Lead) Free | Yes |
製品スペック
| Carrier Type | Full Tray (Tray) |
| Family Name | RA |
| Series Name | RA2 |
| Group Name | RA2A1 |
| CPU Architecture | Arm |
| Main CPU | Arm Cortex-M23 |
| Sub CPU | No |
| Floating Point Unit | No |
| Bit Length | 32 |
| Program Memory (KB) | 256 |
| Data Flash (KB) | 8 |
| RAM (KB) | 32 |
| ECC SRAM | Yes |
| Lead Count (#) | 64 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 10 x 10 x 1.7 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 1.6 - 5.5 |
| I/O Ports | 49 |
| DMAC or DTC | DTC |
| DMA (ch) | 0 |
| Temperature Sensor (ch) (#) | 1 |
| Power-On Reset | Yes |
| Watchdog Timer (ch) | 2 |
| External Memory Bus (bit) | No |
| DRAM I/F | No |
| 3D GPU | No |
| Accelerator | No |
| MOQ | 160 |
| Temp. Range (°C) | Ta = -40 to +105 |
| External Interrupt Pins (#) | 8 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 48 |
| Sub-clock (32.768 kHz) | Yes |
| On-chip Oscillator | Yes |
| Ethernet speed | No |
| Ethernet (ch) | 0 |
| EtherCat (ch) (#) | 0 |
| USB Ports (#) | 1 |
| USB FS (host ch/device ch) | ( 0 / 1 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| PCI Express (generation and ch) | No |
| SCI or UART (ch) | 3 |
| SPI (ch) | 2 |
| QSPI (ch) | 0 |
| OSPI (ch) | 0 |
| I2C (#) | 2 |
| I3C (ch) | 0 |
| CAN (ch) | 1 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| IrDA | No |
| LIN (#) | 0 |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 14 |
| 32-Bit Timer (ch) | 1 |
| 16-Bit Timer (ch) (#) | 6 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 2 |
| RTC | Yes |
| 16-Bit A/D Converter (ch) | 17 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 0 |
| 10-Bit A/D Converter (ch) | 0 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 8 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 1 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 2 |
| Analog Comparator (ch) | 3 |
| OPAMP (ch) (#) | 3 |
| PGA (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 26 |
| Graphics LCD Controller | No |
| MIPI Interfaces (DSI) (ch) | 0 |
| MIPI Interfaces (CSI) (ch) | 0 |
| Camera I/F (Parallel) | No |
| Image Codec | No |
| 2D Drawing Engine | No |
| Segment LCD Controller | No |
| SSI (ch) | 0 |
| Security & Encryption | Unique ID, TRNG, AES |
| Debug Interface | SWD |
| Moisture Sensitivity Level (MSL) | 3 |
| Country of Assembly | CHINA |
| Country of Wafer Fabrication | JAPAN |
| ADC | 16-bit x 4-ch(differential), 16-bit x 17-ch(single end), 24-bit x 4-ch(differential), 24-bit x 8-ch(single end) |
| Bit Size | 32 |
| CPU | Arm Cortex-M23 |
| DAC | 8-bit x 2-ch, 12-bit x 1-ch |
| DMA | DTC |
| Delta-Sigma A/D Converter | No |
| Ethernet | No |
| Family Name | RA |
| Group Name | RA2A1 |
| Human Machine Interface | Capacitive Sensing Unit 26ch |
| Lead Compliant | Yes |
| Length (mm) | 10 |
| Pb (Lead) Free | Yes |
| Pkg. Type | LFQFP |
| Price (USD) | $3.785 |
| SPI (#) | 2 |
| Tape & Reel | No |
| Thickness (mm) | 1.7 |
| Timer | 16-bit x 6-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch |
| UART (#) | 3 |
| USB | USB Endpoints x 5, USB Peripheral, USB Ports (ch) x 1 |
| Width (mm) | 10 |
RA2A1 に関するリソース
説明
RA2A1グループは48MHz動作のArm® Cortex®-M23 コアをベースとし、2種類のA/Dコンバータなどアナログフロントエンドを豊富に組み合わせた高性能で低消費マイクロコントローラです。RA2A1グループは、16ビットSAR型A/Dコンバータ、24ビットΔΣA/Dコンバータ、12ビットD/Aコンバータ、コンパレータ、オペアンプを搭載しており、センサ信号を高精度に計測・調整する用途に適しています。また、周辺機能にUART、I2C、シンプルSPI、CAN、USB 2.0フルスピードを搭載しており、他デバイスとの通信を容易に実現することが可能です。更に、RA2A1グループは1.6V～5.5Vの幅広い動作電圧に対応しているため、5V動作のデバイスとレベルシフタなしで通信することができます。RA2A1グループは低消費電力かつコスト重視の産業用センサアプリケーションに最適です。