封装信息
| Pitch (mm) | 0.5 |
| Lead Count (#) | 144 |
| Pkg. Type | LFQFP |
| Pkg. Dimensions (mm) | 20 x 20 x 1.7 |
| Pkg. Code | pkg_11744 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | |
| RoHS (R7FA8E1AFDCFB#UA0) | 英语日文 |
| Pb (Lead) Free | Yes |
| HTS (US) |
产品属性
| Carrier Type | Full Tray (Tray) |
| Family Name | RA |
| Series Name | RA8 |
| Group Name | RA8E1 |
| CPU Architecture | Arm |
| Main CPU | Arm Cortex-M85 |
| Sub CPU | No |
| Floating Point Unit | Double/Single/Half |
| Bit Length | 32 |
| Program Memory (KB) | 1024 |
| Data Flash (KB) | 12 |
| RAM (KB) | 544 |
| ECC SRAM | Yes |
| Lead Count (#) | 144 |
| Pkg. Type | LFQFP |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 20 x 20 x 1.7 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 1.68 - 3.6 |
| I/O Ports | 106 |
| DMAC or DTC | DMAC&DTC |
| DMA (ch) | 8 |
| Temperature Sensor (ch) (#) | 1 |
| Power-On Reset | Yes |
| Watchdog Timer (ch) | 2 |
| External Memory Bus (bit) | No |
| DRAM I/F | SDRAM |
| 3D GPU | No |
| Accelerator | No |
| Temp. Range | Tj = -40 to +105°C |
| External Interrupt Pins (#) | 16 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 360 |
| Operating Freq of Sub CPU (Max) | 0 |
| Sub-clock (32.768 kHz) | Yes |
| On-chip Oscillator | Yes |
| Ethernet speed | 10M/100M |
| Ethernet (ch) | 1 |
| EtherCat (ch) (#) | 0 |
| USB Ports (#) | 1 |
| USB FS (host ch/device ch) | ( 1 / 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) | 6 |
| SPI (ch) | 2 |
| QSPI (ch) | 0 |
| OSPI (ch) | 1 |
| I2C (#) | 2 |
| I3C (ch) | 0 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 2 |
| Wireless | No |
| IrDA | No |
| LIN (#) | 0 |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 20 |
| 32-Bit Timer (ch) | 6 |
| 16-Bit Timer (ch) (#) | 4 |
| 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) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 13 |
| 10-Bit A/D Converter (ch) | 0 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 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) | 0 |
| Analog Comparator (ch) | 2 |
| OPAMP (ch) (#) | 0 |
| PGA (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Graphics LCD Controller | No |
| MIPI Interfaces (DSI) (ch) | 0 |
| MIPI Interfaces (CSI) (ch) | 0 |
| Camera I/F (Parallel) | 8-bit |
| Image Codec | No |
| 2D Drawing Engine | No |
| Segment LCD Controller | No |
| SSI (ch) | 2 |
| Security & Encryption | Unique ID, TRNG |
| Debug Interface | JTAG/SWD |
| Moisture Sensitivity Level (MSL) | 3 |
| Price (USD) | 1ku | 8.15267 |
| 12-Bit Timer (ch) | 0 |
| 16-bit Enhanced Timer (ch) | 0 |
| 16-bit High Res Timer (ch) | 0 |
| 32-Bit High Res Timer (ch) | 0 |
| 32-Bit ULPT (ch) | 2 |
| ADC | 12-bit x 3-ch |
| Asynchronous General Purpose Timer (ch) | 2 |
| Bit Size | 32 |
| CAN Interface | CAN FD x 2ch |
| CPU | Arm Cortex-M85 |
| DAC | 12-bit x 1-ch |
| DMA | DMAC x 8ch, DTC |
| DTC (ch) | 1 |
| Delta-Sigma A/D Converter | No |
| Ethernet | Yes |
| Family Name | |
| Group Name | |
| High-Speed Analog Comparator (ch) | 2 |
| Lead Compliant | Yes |
| Length (mm) | 20 |
| Low-Power Analog Comparator (ch) | 0 |
| MIPI Interfaces (DSI/CSI) | No |
| MOQ | 60 |
| Pb (Lead) Free | Yes |
| QSPI Interface (#) | 0 |
| SPI (#) | 2 |
| Tape & Reel | No |
| Thickness (mm) | 1.7 |
| Timer | 32-bit GPT x 6-ch, 16-bit GPT x 4-ch, 32-bit ULPT x 2ch |
| Width (mm) | 20 |
描述
RA8E1 MCU 系列属于入门级 32 位微控制器 (MCU)，基于集成 Helium and TrustZone® 技术的 Arm® Cortex®-M85 (CM85) 内核，能够实现 6.39 CoreMarks/MHz 的突破性性能，具有完全确定性、低延迟与实时操作等优点，可满足客户高标准的应用需求。 此系列属于通用型 MCU，适用于工业自动化、家电、智能家居、消费品、楼宇/家居自动化和医疗/保健细分市场中的各种高性能和计算密集型应用场景。
RA8E1 MCU 集成了高性能 CM85 内核、存储器、多个外部接口和优化的外设集，能够满足对价格敏感的应用需求。 RA8E1 MCU 有 100 和 144 引脚 LQFP 封装可供选择，能够适应各种高性能应用场景的需求。
RA8E1 MCU 由 RA 灵活软件包 (FSP) 和一整套软硬件开发工具提供全面支持。