Renesas（瑞萨电子）RL78家族MCU特点
Renesas Microcomputer RL78 Family
瑞萨低功耗
RL78 家族是瑞萨电子新一代高效节能微控制器。
它可以使客户以较低的成本建立紧凑和节能的系统。
RL78 是新一代低功耗微控制器，结合了 78K0R 的优秀 CPU 性能，以及 R8C 和 78K 功能优越的芯片外设功能。比
先前的微控制器提供更高的性能和更低的能耗 , 使客户能够利用软件资源开发 R8C 和 78 K。
全面的开发工具
低功耗
广泛的可扩展性
高性能
降低系统成本
可靠的安全功能
●
集成、高效的开发环境
●
支持瑞萨合作伙伴的工具
●
45.5
μA
/ MHz 操作
*1
●
0.57
μA
(RTC + LVD)
●
新 SNOOZE 模式
Note1：电源电流基于 RL78 / G10 操作
●
10 to 128 pins/1 to 512 KB
广泛的产品线满足广泛的需求
●
引脚兼容性
●
外围功能引脚重定位功能
●
高处理性能 1.39 DMIPS/MHz
●
供电电源 1.6 to 5.5 V
●
最高支持 32MHz 操作
●
32 MHz±1% 的高精度片上振荡
器
●
片上上电复位，低压检测电路、
温度传感器数据闪存等
●
内存 ECC 校验
●
符合家用电器安全标准 (IEC
60730)
●
支持高操作温度 ( 可达 150°C )
●
异常的操作检测 / 避免功能
RL ：瑞萨低功耗
RL 产品实现了最低的功耗
General-
purpose
LCD
ASSP
Automotive
products
Enhanced analog functions
Configurable amplifier, 12-bit ADC
64 to 80pins
Sub-GHz
256K to 512KB
64pin
Compact
Enhanced
peripheral
Enhanced
peripheral
Enhanced analog
,
High Function
16KB, 20 to 25pin
Enhanced analog functions
12-bitADC, DAC, AMP
48K to 128KB, 80 to 100pin
Bluetooth LE
128K to 256KB
48pin
Simple
1K to 4KB
10 to 16pin
Small Motor
8K to 16KB
30 to 44pin
For wireless systems
USB control
32KB, 32 to 48pin
High Function
16K to 512KB
30 to 100pin
Standard
16K to 512KB
20 to 128pin
Small
2K to 16KB
20 to 30pin
Standard
16K to 128 KB
64 to 80 pin
USB control
64K to 256 KB
80 to 100 pin
Small
8K to 32 KB
32 to 64 pin
Lighting, Power Supply
Dedicated Timer
32K to 64KB
20 to 38pin
Sensors
8K to 32KB
20 to 48pin
Enhanced analog functions for sensors
24-bit Sigma-delta ADC,
12bit-DAC, Config AMP
32KB, 32 to 36pin
Electricity meters (AMR/AMI)
High performance, Security
64K to 256KB, 64 to 100pin
Electricity meters
24-bit Sigma-delta ADC
64K to 128KB, 80 to 100pin
Small
LIN, Safety
8K to 64KB
20 to 64pin
12-bitADC, 25 to 64pin
G1E
G1A
G1G
G10
G1C
G14
G13
G12
L13
L12
I1A
20 to 64pin
F12
I1D
I1B
L1C
G1H
G1D
G1F
G11
L1A
I1E
I1C
Gx
Next
Gx
Next
Lx
Next
For motor systems
For compact systems
Enhanced
peripheral
Ix
Next
Enhanced
peripheral
Fx
Next
~
2014
2015
2016
2017
In planning stage
Under development
New product
Mass-produced product
CAN/LIN, Safety
16K to 128KB
20 to 80pin
CAN/LIN, Motor, Safety
48K to 256KB
30 to 100pin
F13
Standard
F14
High Function
CAN/LIN/IEBus, Motor, Safety
128K to 512KB
48 to 144pin
F15
High Function
Multiple Functions, Sensor-less
32K to 64KB
24 to 64pin
45.5 μA/MHz operation
*
1
0.57 μA (RTC + LVD)
New SNOOZE mode
Note: 1. Power supply current value during basic
RL78/G10 operation
32 MHz ±1% high-precision on-chip oscillator
On-chip power-on reset, low-voltage detection
circuit, temperature
sensor, data flash memory, etc.
Integrated development tools for more
efficient development
Support for powerful tools from
Renesas partners
Comprehensive Development Tools
Memory with ECC
Compliant with Safety Standard for
Household Appliances (IEC 60730)
Support for high operating tempera-
tures (up to 150°C)
Abnormal operation
detection/avoidance function
Reliable Safety Functions
Low Power Consumption
10 to 128 pins/1 to 512 KB
Extensive product lineup to meet
a broad range of requirements
Pin compatibility
Ability to reassign peripheral function
pins
Broad Scalability
High processing performance of 1.39
DMIPS/MHz
Support for power supply voltages from
1.6 to 5.5 V
Max. 32 MHz operation
High Performance
Reduced System Cost
RL78 application fields
The RL78 Family is utilized in a wide variety of applications.
The RL78 Family is the new generation of power-efficient
microcontrollers from Renesas.
It enables customers to build compact and energy-efficient systems at lower cost.
The RL78 is a new generation of power-efficient microcontrollers that combine the excellent CPU performance of the 78K0R with the
superior on-chip functions of the R8C and 78K. It delivers higher performance and lower power consumption than previous
microcontrollers while enabling customers to utilize software resources developed for the R8C and 78K.
RL:
R
enesas
L
ow power
RL products deliver reduced
power consumption.
Industrial Automation
G14
G11
I1A
I1E
Lineup of microcontrollers for industrial
applications requiring high reliability
Broad array of compact packages
Operating temperature range of –40°C to
+105°C, and support available for higher
temperatures
Home Automation
G13
G1D
G1H
Power efficiency among the best in the
industry for extended battery life
Support for low-voltage operation (1.6 V to
(G1H: 1.8 V and above))
Standby function with newly added SNOOZE
mode for low power consumption during
intermittent operation
Power Tools
G1F
G14
Proven track record supplying consistently
high-quality microcontrollers over the long term
Ideal microcontroller platform for system
development with lineup covering wide range
of memory capacities, pin counts, and
package options
Automotive
F13
F14
F15
Lineup of highly reliable microcontrollers for
automotive applications
Support for high operating temperatures (up
to +150°C)
CAN communication, safety functions, etc.,
for automotive applications
Medical/Healthcare
L1A
L13
I1E
G1D
Lineup of compact packages
Proven track record supplying major medical
equipment manufacturers
Active member of Continua Health Alliance
Consumer Electronics
G13
G12
G10
Calendar function (RTC) as
standard feature
Serial communication, timers, and on-chip
high-speed oscillator as standard features
Metering
I1B
I1C
L13
G1H
Standby function that is ideal for low-power
applications such as meters and measuring
devices
On-chip analog functions for smartmeters
Proven track record supplying the meter field
for over 30 years
White Goods
G13
G12
L13
Hardware support for European safety stan-
dard for household appliances (IEC60730)
Standard temperature range of –40°C to
+85°C, and support available for higher
temperatures
On-chip high-speed on-chip oscillator, power-
on reset, etc., ideal for
cost-sensitive electric household appliances
Motor Control
G14
G1F
G1G
On-chip advanced-functionality timers for
motor control
High-speed on-chip oscillator with accuracy of
±1%, ideal for low-cost, high-precision
solutions
Lighting, Power Supply
I1A
G11
High-resolution PWM output for lighting and
power supply control applications
Easy-to-use Applilet software (free
of charge) supporting program development
for lighting applications
Support for DALI, DMX512, PMBus, and
SMBus communication
Detector
I1D
G11
Improved analog functions necessary for
detecting very small sensor signals
Support for power-efficient detection when
returning to high-speed operation from STOP mode
* Specifications vary depending on the application. Please refer to each product page for details.
RL78 路线图
1
Renesas Microcomputer RL78 Family
RL78 应用领域
RL78 家族被用于各种各样的应用
工业自动化
●
高可靠性的微控制器产品阵容应用于工
业自动化
●
多种形式的封装
●
操作温度范围 -40°C to +105°C，并能支
持更高温度
汽车电子
●
高可靠性的微控制器产品阵容应用于汽
车电子
●
高工作温度支持（高达 +150°C）
●
适合汽车应用的 CAN 通信，安全功能等
消费电子
●
日历功能（RTC）作为标准配置
●
串行通信，定时器和片上高速振荡器作
为标准配置
白色家电
●
硬件支持用于家用电器的欧洲安全标准
（IEC60730）
●
标准温度范围 -40°C到
+85 °C， 并 能 支
持更高温度
●
高速片上振荡器，上电复位等，非常适
合成本敏感的家用电器
照明，电源
●
针对照明和电源控制应用的高分辨率
PWM 输出
●
易于使用的的软件 Applilet（免费）支持
照明应用程序开发
●
支持 DALI，DMX512，PMBus 和
SMBus 通信
探测器
●
提升、改进的模拟功能，用于检测非常
小的传感器信号
●
支持从 STOP 模式返回到高速操作模式
的低功耗检测
家庭自动化
●
延长电池寿命的电源效率在同行业中名
列前茅
●
支持低电压操作（1.6V 以上）
●
待机功能中新增加的 SNOOZE 模式用于
间歇操作的低功耗
电动工具
●
提供长期持续高质量的微控制器的良好
记录
●
理想的微控制器平台与阵容的系统开发
涉及范围广泛的内存容量，引脚数和封
装选项
医疗 / 保健
●
紧凑的封装阵容
●
供应大型医疗设备制造商良好记录
●
康体佳健康联盟的活跃会员
表计
●
待机功能非常适合低功耗应用，如仪表
和测量装置
●
针对智能电表的片上模拟功能
●
超过 30 年的供给仪表领域良好记录
电机控制
●
片上高级功能的定时器用于电机控制
●
高速片上振荡器具有 ±1％的精度，非常
适合低成本，高精度的解决方案
2
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