特性
- RXv3 内核 200 MHz (5.8 CoreMark/MHz)
- 2.7 至 5.5 V
- 工作温度 -40 至 105 °C
- 程序闪存最高 1 MB,SRAM 最高 128 KB
- 专用加速器
- RXv3寄存器批量保存
- 三角函数计算器
- 模拟增强
- 12 位 A/D 转换器 x 30通道, 3 单元;12 位 D/A 转换器 x 2 通道
- 6 通道比较器, 6 通道伪差分 PGA
- 200 MHz PWM
- 可支持3种模式切换: 4 通道 3 相互补,2 通道 5 相互补,10 通道单相互补
- 4 通道高分辨率 PWM,实现最小时间调节 195 ps
- 可信安全 IP Lite (AES/TRNG)
描述
RX72T 系列微控制器是搭载RXv3第三代RX CPU内核的产品,是电机控制应用的最佳选择。 RX72T系列可通过最大200 MHz工作频率的CPU内核和电机控制外设,能同时控制多达四台电机。 内置的加密和安全特性还为变频控制应用提供了新的附加价值。
产品参数
属性 | 值 |
---|---|
Main CPU | RXv3 |
Program Memory (KB) | 512, 1024 |
RAM (KB) | 128 |
Carrier Type | Full Carton (Tray), Tray |
Supply Voltage (V) | - |
I/O Ports | 78, 80, 81, 119 |
DRAM I/F | No |
Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
Operating Freq (Max) (MHz) | 200 |
Ethernet speed | No |
Ethernet (ch) | 0 |
EtherCat (ch) (#) | 0 |
USB FS (host ch/device ch) | ( 0 / 0 ), ( 1 / 1 ) |
USB HS (host ch/device ch) | ( 0 / 0 ) |
USB SS (host ch/device ch) | ( 0 / 0 ) |
SCI or UART (ch) | 7 |
SPI (ch) | 8 |
I2C (#) | 8 |
CAN (ch) | 1 |
CAN-FD (ch) | 0 |
Wireless | No |
SDHI (ch) | 0 |
High Resolution Output Timer | Yes |
PWM Output (pin#) | 48 |
32-Bit Timer (ch) | 10 |
16-Bit Timer (ch) (#) | 13 |
8-Bit Timer (ch) | 8 |
Standby operable timer | No |
12-Bit A/D Converter (ch) | 22, 30 |
24-Bit Sigma-Delta A/D Converter (ch) | 0 |
16-Bit D/A Converter (ch) | 0 |
12-Bit D/A Converter (ch) | 2 |
8-Bit D/A Converter (ch) | 0 |
Capacitive Touch Sensing Unit (ch) | 0 |
Segment LCD Controller | No |
Security & Encryption | Unique ID, Unique ID, AES, MAC, TRNG |
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样例程序
模拟模型
本视频介绍用于逆变器控制的 RX-T 系列的产品特性
https://www.renesas.com/rx-motor-control
This demonstration shows motor control and fault detection with a Renesas MCU. The e-AI unit detects an abnormality with the motor installation from the acceleration sensor. In addition to the acceleration sensor, malfunction detection is also possible by using information stored in the motor control MCU, such as current, torque and rotation speed. e-AI makes motor control more intelligent, predicts the maintenance schedule, identifies the location of the failure, and realizes the endpoint in real time.
SH-07