封装信息
| Pitch (mm) | 0.5 |
| Lead Count (#) | 48 |
| Pkg. Type | HWQFN |
| Pkg. Dimensions (mm) | 7 x 7 x 0.8 |
| Pkg. Code | pkg_20008 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN | |
| HTSUS |
产品属性
| Carrier Type | Full Carton (Tray) |
| Family Name | RX |
| Series Name | RX200 |
| Group Name | RX261 |
| CPU Architecture | RX |
| Main CPU | RXv3 |
| Sub CPU | No |
| Floating Point Unit | Single |
| Bit Length | 32 |
| Program Memory (KB) | 256 |
| Data Flash (KB) | 8 |
| RAM (KB) | 128 |
| ECC SRAM | No |
| Lead Count (#) | 48 |
| Pkg. Type | HWQFN |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 7 x 7 x 0.8 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 1.6 - 5.5 |
| I/O Ports | 38 |
| DMAC or DTC | DMAC&DTC |
| DMA (ch) | 4 |
| 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 |
| Temp. Range | Ta = -40 to +85°C |
| External Interrupt Pins (#) | 7 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 64 |
| Operating Freq of Sub CPU (Max) | 0 |
| 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) | ( 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) | 7 |
| QSPI (ch) | 0 |
| OSPI (ch) | 0 |
| I2C (#) | 7 |
| 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#) | 19 |
| 32-Bit Timer (ch) | 2 |
| 16-Bit Timer (ch) (#) | 10 |
| 8-Bit Timer (ch) | 4 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 0 |
| RTC | No |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 11 |
| 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) | 0 |
| 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) | 22 |
| 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 | No |
| Debug Interface | Single-wire Serial |
| Moisture Sensitivity Level (MSL) | 3 |
| ADC | 12-bit x 11-ch |
| Bit Size | 32 |
| CAN Interface | CAN |
| CPU | RXv3 |
| DMA | Yes |
| Ethernet | No |
| Human Machine Interface | Capacitive Sensing Unit 22ch |
| Lead Compliant | Yes |
| Length (mm) | 7 |
| MIPI Interfaces (DSI/CSI) | 0 |
| MOQ | 3328 |
| Pb (Lead) Free | Yes |
| SPI (#) | 7 |
| Tape & Reel | No |
| Thickness (mm) | 0.8 |
| Timer | 8-bit x 4-ch, 16-bit x 11-ch, 32-bit x 2-ch |
| UART (#) | 6 |
| USB | USB Host||USB Peripheral||USB Ports (ch) x 1||USB Endpoints x 10||USB Isochronous Transfer Support |
| Width (mm) | 7 |
描述
RX261 产品群是具有出色的能效比的 32 位微控制器、提供先进触摸功能和强大的安全特性。 适用于消费类电子、工业自动化、建筑自动化以及电池供电产品等多种应用。
RXv3 内核在 64MHz 运行时可发挥出 355CoreMark 的强大性能。 工作电流为 69μA/MHz，待机电流为 1μA。 借助 SNOOZE 模式，外设功能可以在待机时运行，从而充分降低间歇运行期间的功耗。
作为人机界面（HMI）功能的一部分，MCU中包含了第三代电容式触摸传感单元 (CTSU2SL) 。 CTSU2SL 支持：多频点扫描，可减少因外部噪声造成的误检；主动屏蔽，可抑制电极上水分的影响；自动判断功能，可在不激活 CPU 的情况下检测触摸事件；MEC 功能，可减少触摸测量时间和多电极设计的电流消耗。
MCU中包含了RSIP-E11A，支持各种安全功能，如AES、ECC 和 SHA 引擎。 提供管理功能，用于防止密钥泄露和未授权得加密引擎访问。 此外MCU还具有区域保护功能，允许用户在代码闪存中设置一块不可覆写的区域。 此功能非常适合用于存储安全启动程序。