Renesas（瑞萨）RX-T电机控制MCU选型指南
瑞萨电子电机控制微控制器
选型目录：
电机MCU路线图
电机驱动推荐微控制器
16位RL78电机控制MCU
RX-T电机控制MCU
RA-T电机控制MCU
RA-T系列主要特性
RISC-V电机专用MCU
电机控制解决方案
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
10
RX
-
T
电机控制
MCU
RX
1XT / RX
2XT / RX6XT /
RX7XT
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
11
RX
CPU
内核路线图
RXv1
:
RX
第一代内核，兼顾了低功耗和性能的最佳平衡
RXv2 :
提升单周期执行性能，以及优化了
DSP
和
FPU
功能
RXv3 :
进一步提升了单周期执行性能
3.54 Coremark/MHz
5.29 Coremark/MHz
RX600
RX100
RX200
5.05 Coremark/MHz*
RXv2 core
3.42 Coremark/MHz*
RX23x
RX2xT
RX64M
RX65x
RX71M
6.01
Coremark/MHz*
RX66T
RX72T
RXv1 core
RXv3 core
2.46 Coremark/MHz
Cortex M0+ core
Cortex M4 core
Cortex M7 core
RX66N
RX72M/N
RX Next
~600MHz
Sigle
/
Dual
2018
2009
2014
202x~
RX6xx
Next
RX7xx
Next
*The Coremark score is based on Renesas CC
-
RX V3.04
Compiler
improvement
Compiler
improvement
4.10
Coremark/MHz
Cortex
M
33
core
3.57
Coremark/MHz
RISC
-
V
AndesD25F
2.64
Coremark/MHz
Cortex
M
2
3
core
RX
2
6T
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
12
RX
MOTOR
MCU
主要特点
电机控制
RX MCU
Hardware Roots of Trust
Inference execution
Product Roadmap
Development Efficiency
➢
5V
工作电压，更适配电机控制系统需求
➢
提升对电源和
I/O
的抗干扰能力
➢
支持超宽工作电压范围
2.7V
～
5.5V
➢
多达三个独立的
12
位
ADC
。支持
3
路采样保持，轻松实现实时的三电阻采样
➢
内部集成运算放大器和比较器，降低
BOM
成本
➢
专为电机控制设计的高性能
Timer
单元
(GPT, MTU3)
➢
RXv1/RXv2/RXv3
提供高性能和低功耗的多种选择
(
指令集向下兼容
)
➢
保留基础功能，兼容的管脚分布
增强的
模拟功能
5V
宽电压
可扩展性
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
13
RX MOTOR MCU
产品路线图
上一代产品
（不推荐）
High
-
end
Middle
-
range
Low
-
end
64 to 100 Pin
Up to 256KB Flash
2.7 to 5.5V
80MHz
40MHz
48 to 64 Pin
Up to 128KB Flash
2.7 to 5.5V
100 Pin
Up to 512KB Flash
2.7 to 5.5V
80MHz
100 to 144 Pin
Up to 512KB Flash
2.7 to 5.5V
80MHz
160MHz
RX66T
(RAM128KB)
32MHz
RX72T
200MHz
RX23T
100 to 144pin
Up to 1MB Flash
2.7 to 5.5V
32 to 48 Pin
Up to 128KB Flash
2.7 to 5.5V
RX24T
(ver.B)
RX24T
(ver.A)
RXv1 + FPU, Inverter x 1
增强集成功能
64 to 144pin
Up to 512KB/1MB
2.7 to 5.5V
RX13T
RX63T
100MHz
RX62G
RX62T
RX74T
RX
-
T next Low
RX
-
next CPU
-
600MHz
Motor & IoT accelerator (
e.g.
e
-
AI)
Code NVM : 2MB
1
-
4 motor control
16
-
bit ADC
CAN
-
FD, I3C(Basic)
LFQFP, FBGA
2.7 to 3.6V
RX66T
(RAM64KB)
RX24U
推荐产品
Future products
RXv3
-
120MHz
HOCO (+/
-
1%)
Up to 512KB Flash
1
-
2 motor control
48 to 100 pin (LFQFP, HWQFN)
2.7 to 5.5V
RX26T
(RAM64KB)
RX26T
(RAM48KB)
计划中
产品升级
产品扩充
开发中
即将推出
高性能
RXv2
内核
高速内部
OCO
宽工作电压
2.7~5.5V
双电机控制
增强模拟功能
(
内置
PGA
等
)
功能增强
超大
ROM
PGASS
输入
多管脚封装
精简功能
单电机控制
更高工作频率
Register bank save
功能
三角函数硬件单元
高性能
RXv3
内核
高工作频率
宽工作电压
2.7~5.5V
伪差分输入
PGA
安全增强功能
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
14
RX13T
5V support, 32MHz, Flash
～
128KB, Suitable for 1 motor
RXv1 Core 32MHz
RX13T
◼
Power voltage:
2.7V to 5.5V
◼
Operating temperature range:
-
40
°C
to +85(D products)
-
40
°C
to +105
°C
(G products)
◼
Single
-
precision FPU
◼
DSP instruction:
Register
-
direct (80
-
bit result)
Register
-
indirect(48
-
bit result)
◼
Barrel shifter
Technology
Performance
5V/Motor Control
Flash(MAX)
Code flash (128KB)
SRAM 12KB
Memory
DTC
Interrupt controller
16 level 6pin + NMI
Power
-
on reset (POR)
Analog
System,
Power Management
Security &
Encryption
Connectivity
Timers
Safety Functions
Voltage detection circuit(LVD)
Register write
protection unit
CRC calculator
1
2
bit A/D converter
1
unit(8ch)
3 ch simultaneous S&H
Programmable gain amp (3ch)
Oscillation
-
stop detection
Multifunction timer pulse unit (MTU3c)
16bit x 6ch
14
-
bit independent watchdog timer
Human
-
Machine
Interface(HMI)
Code protect(flash access limited)
Package
8bit D/A
converter for CMP
Compare match timer
16bit x 2ch
A/D self
-
diagnostics(fault detection)
Unique ID
I2C x 1ch
SCIg
x 2ch,
SCIh
x 1ch
LFQFP
/QFN
48
LQFP/QFN 32
RX24T
512KB
80MHz
RX23T
128KB
40MHz
RX63T
512KB
100MHz
RX62T
RX62G
256KB
100MHz
RX24U
512KB
80MHz
Comparator x 3ch
On
-
chip oscillators
Data flash (4KB)
*1
Data operation circuit(RAM test assist)
A/D disconnection detection
Clock frequency accuracy measurement circuit
Port
output
enable
RX66T
1MB
160MHz
RX13T
128KB
32MHz
RX66T
512KB
160MHz
RX72T
1MB
200MHz
This table shows the maximum specification. The details depends on the part no.
*1 :
Back Ground
Operation
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
15
RX13T
应用示例
BOM reduction
RX13T
Motor
MOSFETx6
3 phase
PWM
(MTU3c)
Protection
Circuit(POE)
Gate
driver
M
12bit ADC
Data Flash
HOCO
5V
E2PROM
OSC
PGA x 3
S&H
PGA
Op
-
amp
RX 32bit
CPU
FPU
Comparator
×
Comparator
S&H
x 3
•
低成本单芯片电机
控制
Abnormal value
detect
by
built
in
function
Emergency
stop
•
FPU (Floating Point Unit)
⇒
消除繁杂的定点数处理
减少代码量，提高可读性
•
3
-
ch
同步采样功能
⇒
通过
实时信号处理
，提高控制精度和减少软件负荷
•
PGA (
可编程增益放大器
)
⇒
六档可调整的放大器参数，调整范围
2.0~10.0
，
方便
适配各种应用
•
比较器
&
输出保护电路
(POE)
⇒
提供紧急停止电机的功能
当检测到异常电压时
•
同步处理
3
-
phase
电流检测
•
通过内置功能降低
BOM
成本
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
16
RX23T
RXv2 Core 40MHz
RX23T
◼
Power voltage:
2.7V to 5.5V
◼
Operating temperature range:
-
40
°C
to +85(D products)
-
40
°C
to +105
°C
(G products)
◼
Single
-
precision FPU
◼
DSP instruction:
Register
-
direct (80
-
bit result)
Register
-
indirect(72
-
bit result)
◼
Barrel shifter
Technology
*Maximum specification
Code flash (128KB)
SRAM 12KB
Memory
DTC
Interrupt controller
16 level6pin + NMI
Power
-
on reset (POR)
Analog
System,
Power Management
Security &
Encryption
Connectivity
Timers
Safety Functions
Voltage detection circuit(LVD)
Memory protection unit
Register write
protection unit
CRC calculator
1
2
bit A/D converter
1unit(10ch)
3
ch simultaneous S/H
Oscillation
-
stop detection
Multifunction timer pulse unit
16bit x 6ch
14
-
bit independent watchdog timer
Human
-
Machine
Interface(HMI)
Code protect(flash access limited)
Package
Compare match timer
16bit x 4ch
A/D self
-
diagnostics(fault detection)
Unique ID
I2C x 1ch
RSPI x 1ch
SCI x 2ch
LFQFP 48/64
LQFP 52
Comparator x 3ch
High/low speed on
-
chip oscillators
8bit timer
×
2
(2ch + 2ch)
Data operation circuit(RAM test assist)
A/D disconnection detection
Clock frequency accuracy measurement circuit
RX72T
1MB
200MHz
5V/Motor Control
Flash(MAX)
RX24T
512KB
80MHz
RX23T
128KB
40MHz
RX63T
512KB
100MHz
RX62T
RX62G
256KB
100MHz
RX24U
512KB
80MHz
RX66T
1MB
160MHz
RX13T
128KB
32MHz
RX66T
512KB
160MHz
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
17
RX23T
应用示例
•
单芯片实现
3
-
phase inverter x 1 +
PFC
控制！
1.
单芯片实现
3
-
phase inverter x 1 +
PFC
控制
•
专有
Timer
提供
3
-
phase
互补
PWM
输出
(MTU3)
2.
同步处理
3
-
shunt
电流检测
•
3
路采样保持电路
•
1
个
ADC
单元
(
通过
group A
优先级控制方式来实现
PFC
和电机控制
)
3.
功能优化，实现安心的电机控制
•
Comparator x 3
可检测异常情况
•
输出保护电路
(POE)
可强制关断
PWM
输出
4.
增强的安全性
•
集成功能，支持
IEC60730
安全标准
Class B
(Fail
-
Safe)
。
实现系统自动防故障，减少软件负担
RX23T
Output
protection
circuit
(POE)
(MTU3)
Timer for
3
-
phase
complementary
PWM
output
ch0
12
-
bit ADC for
position control
3
-
shunt current
Gate
driver
Output
protection
circuit
(POE)
ch3 & ch4
S/H
S/H
S/H
AMP
AMP
AMP
Inverter
Comparator for
abnormal voltage detection
3
ch
PFC
Gate
driver
AC
6
DC
AMP:
OpAmp
, S/H: Sample & Hold
目标应用
：
空调，冰箱，洗衣机，吸尘器，打印机，
小型机器人，水泵，等等
*1
*1:This function use for time division by Group A priority control operation.
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
18
RX24T (
VER.A
)
RXv2 Core 80MHz
RX24T
◼
Power voltage:
2.7V to 5.5V
◼
Operating temperature range:
-
40
°C
to +85(D products)
-
40
°C
to +105
°C
(G products)
◼
Single
-
precision FPU
◼
DSP instruction:
Register
-
direct (80
-
bit result)
Register
-
indirect(72
-
bit result)
◼
Barrel shifter
Technology
Code flash (256KB)
SRAM 16KB
Memory
DTC
Interrupt controller
16 level 8pin + NMI
Power
-
on reset (POR)
Analog
System,
Power Management
Security &
Encryption
Connectivity
Timers
Safety Functions
Voltage detection circuit(LVD)
Memory protection unit
Register write
protection unit
CRC calculator
1
2
bit A/D converter
3unit(12ch,
5ch,5ch)
1unit only 3 ch simultaneous S/H
Programmable gain amp
Oscillation
-
stop detection
Multifunction timer pulse unit
16bit x 9ch
14
-
bit independent watchdog timer
Human
-
Machine
Interface(HMI)
Code protect(flash access limited)
Package
8bit D/A
converter
2ch
Compare match timer
16bit x 4ch
A/D self
-
diagnostics(fault detection)
Unique ID
I2C x 1ch
RSPI x 1ch
SCI x 3ch
LFQFP 64/80/100
LQFP 80
Comparator x 4ch
High/low speed on
-
chip oscillators
Data flash (8KB)
*1
Data operation circuit(RAM test assist)
A/D disconnection detection
*1)
Back Ground
Operation available
8bit timers
4unit(2ch x 4ch)
Clock frequency accuracy measurement circuit
Abnormal PWM waveform output detection
*Maximum specification
Up to
5
.
05
CoreMark/MHz
RX72T
1MB
200MHz
5V/Motor Control
Flash(MAX)
RX24T
512KB
80MHz
RX23T
128KB
40MHz
RX63T
512KB
100MHz
RX62T
RX62G
256KB
100MHz
RX24U
512KB
80MHz
RX66T
1MB
160MHz
RX13T
128KB
32MHz
RX66T
512KB
160MHz
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
19
RX24T (
VER.B
)
RXv2 Core 80MHz
RX24T(
ver.B
)
◼
Power voltage:
2.7V to 5.5V
◼
Operating temperature range:
-
40
°C
to +85(D products)
-
40
°C
to +105
°C
(G products)
◼
Single
-
precision FPU
◼
DSP instruction:
Register
-
direct (80
-
bit result)
Register
-
indirect(72
-
bit result)
◼
Barrel shifter
Technology
Code flash (512KB)
SRAM 32KB
Memory
DTC
Interrupt controller
16 level 8pin + NMI
Power
-
on reset (POR)
Analog
System,
Power Management
Security &
Encryption
Connectivity
Timers
Safety Functions
Voltage detection circuit(LVD)
Memory protection unit
Register write
protection unit
CRC calculator
1
2
bit A/D converter
3unit(12ch,
5ch,5ch)
1unit only 3 ch simultaneous S/H
Programmable gain amp
Oscillation
-
stop detection
Multifunction timer pulse unit
16bit x 9ch
14
-
bit independent watchdog timer
Human
-
Machine
Interface(HMI)
Code protect(flash access limited)
Package
8bit D/A
converter
2ch
Compare match timer
16bit x 4ch
A/D self
-
diagnostics(fault detection)
Unique ID
CAN x 1ch
I2C x 1ch
RSPI x 1ch
SCI x 3ch
LFQFP 100
General
-
purpose PWM timers
16Bit x 4ch
Comparator x 4ch
High/low speed on
-
chip oscillators
Data flash (8KB)
*1
Data operation circuit(RAM test assist)
A/D disconnection detection
*1)
Back Ground
Operation available
8bit timers
4unit(2ch x 4ch)
Clock frequency accuracy measurement circuit
Abnormal PWM waveform output detection
*Maximum specification
Up to
5
.
05
CoreMark/MHz
RX72T
1MB
200MHz
5V/Motor Control
Flash(MAX)
RX24T
512KB
80MHz
RX23T
128KB
40MHz
RX63T
512KB
100MHz
RX62T
RX62G
256KB
100MHz
RX24U
512KB
80MHz
RX66T
1MB
160MHz
RX13T
128KB
32MHz
RX66T
512KB
160MHz
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
20
RX24T
应用示例
RX24T
Output
protection
circuit
(POE)
(MTU3)
Timer for 3
-
phase complementary
PWM
output
ch0/ch9
12
-
bit ADC
for
position detection
3
-
shunt current
Gate
driver
Output
protection
circuit
(POE)
ch3 & ch4
S/H
S/H
S/H
PGA
PGA
PGA
inverter
1
-
shunt current
12
-
bit ADC
for
position detection
PGA
Comparator for
abnormal voltage
detection
4
ch
1.
单芯片实现
3
-
phase inverter x 2 +
PFC
控制
!
•
2
timers
(MTU3&GPT*1)
提供
3
-
phase
互补
PWM
输出
2.
同步处理
3
-
shunt/1
-
shunt
电流检测
!
•
PGAx4
•
3
路采样保持电路
•
多达
3
个独立的
ADC
单元
3.
减少外部元器件
!
•
内置高精度
HOCO, Reset
电路
,
DataFlash
,
OpAmp
, and comparator.
4.
功能优化，实现安心的电机控制
!
•
Comparatorx4
可检测异常情况
•
输出保护电路
(POE)
可强制关断
PWM
输出
5.
增强的安全性
!
•
集成功能，支持
IEC60730
安全标准
Class B
(Fail
-
Safe)
实现系统自动防故障，减少软件负担
PFC
Gate
driver
AC
6
DC
Gate
driver
Output
protection
circuit
(POE)
ch6 & ch7
6
12
-
bit ADC
for
state checking
PGA: Programmable Gain Amp, S/H: Sample & Hold
目标应用
：
高端空调，洗衣机，洗碗机，通用变频器，
机器人，等等
*1:GPT
is
the
function supported on RX24T
ver.B
and RX24U
•
单芯片实现
3
-
phase inverter x 2 +
PFC
控制！
© 2022 Renesas Electronics Corporation. All rights reserved.
RENESAS CONFIDENTIAL
Page
21
RX66T (RAM64KB)
RXv3 Core 160MHz
RX66T (RAM 64KB)
◼
Power voltage:
2.7V to 5.5V
◼
Operating temperature range:
-
40
°C
to +85(D products)
-
40
°C
to +105
°C
(G products)
◼
Single
-
precision FPU
◼
DSP instruction:
Register
-
direct (80
-
bit result)
Register
-
indirect(72
-
bit result)
◼
Barrel shifter
Technology
Code flash (512KB)
SRAM 64KB
Memory
DMAC x 8ch , DTC
Interrupt controller
16 level 16pin + NMI
Power
-
on reset (POR)
Analog
System,
Power Management
Security &
Encryption
Connectivity
Timers
Safety Functions
Voltage detection circuit(LVD)
Memory protection unit
Register write
protection unit
CRC32 calculator
1
2
bit A/D converter
3unit(5ch,5ch, 12ch)
3 ch simultaneous S&H for 2unit
only
Pseudo
-
Differential programmable
gain amp (6ch)
Oscillation
-
stop detection
Multifunction timer pulse unit (MTU3d)
16bit x 9ch
14
-
bit independent watchdog timer
Human
-
Machine
Interface(HMI)
Code protect(flash access limited)
Package
12bit D/A
converter
2ch
Compare match timer
16bit x 4ch
A/D self
-
diagnostics(fault detection)
Unique ID
CAN x 1ch
I2C x 1ch
RSPI x 1ch
SCI x 7ch (with FIFO 1ch)
LFQFP 64/80/100
LQFP 80/112
General
-
purpose PWM timers
32bit x 10ch *2
Comparator x 6ch
On
-
chip oscillators
Data flash (32KB)
*1
Data operation circuit(RAM test assist)
A/D disconnection detection
8bit timers
4unit(2ch x 4ch)
Clock frequency accuracy measurement circuit
8/16bit external bus (100/112pin)
Temperature sensor
Event link controller
14
-
bit watchdog timer
Trusted Secure IP Lite (AES/TRNG)
Key management, Access management
Trusted Memory(flash access limited)
SRAM with ECC 16KB
Port Output Enable
Up to
6.01
CoreMark/MHz
RX72T
1MB
200MHz
5V/Motor Control
Flash(MAX)
RX24T
512KB
80MHz
RX23T
128KB
40MHz
RX63T
512KB
100MHz
RX62T
RX62G
256KB
100MHz
RX24U
512KB
80MHz
RX66T
1MB
160MHz
RX13T
128KB
32MHz
RX66T
512KB
160MHz
This table shows the maximum specification. The details depends on the part no.
*1 :
Back Ground
Operation, *2 : High
-
resolution PWM : 4ch
您正在使用的浏览器版本过低，将不能正常浏览产品选型内容。
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