特性
- CPU: RL78 core, Max. 24MHz
- Voltage: 1.6V to 5.5V
- Package: 64 to 80-pin QFP
- Memory: SRAM Max. 8KB, Program Flash Max. 128KB
描述
RL78/L13 microcontrollers have a built-in segment LCD driver. Three LCD driving voltage generation methods (external resistance division, capacitive split, and internal voltage boost) are supported, corresponding to a variety of segment LCD panels. They realize low current consumptionNote 1: external resistance division: 1.61 μANote 2, and internal voltage boost: 1.42 μA, and capacitive split: 0.77 µA. With a lineup of 64/80-pin products supporting up to 376 segments, these microcontrollers are perfect for devices with built-in LCD panels such as home appliances and healthcare devices.
Note 1: Current (typ.) at 1/3 bias, subclock operation, HALT mode, and RTC operation.
Note 2: Resistance value for external resistance division = 1000 kΩ.
产品参数
属性 | 值 |
---|---|
Program Memory (KB) | 16, 32, 48, 64, 96, 128 |
Data Flash (KB) | 4 |
RAM (KB) | 1, 2, 4, 6, 8 |
Carrier Type | Full Carton (Tray), Full Tray (Tray), Tape & Reel |
Supply Voltage (V) | - |
I/O Ports | 49, 65 |
Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
Operating Freq (Max) (MHz) | 24 |
USB FS (host ch/device ch) | ( 0 / 0 ) |
SCI or UART (ch) | 3, 4 |
SPI (ch) | 2 |
I2C (#) | 3 |
CAN (ch) | 0 |
CAN-FD (ch) | 0 |
Wireless | No |
LIN (#) | 1 |
16-Bit Timer (ch) (#) | 9 |
12-Bit A/D Converter (ch) | 0 |
10-Bit A/D Converter (ch) | 9, 12 |
24-Bit Sigma-Delta A/D Converter (ch) | 0 |
12-Bit D/A Converter (ch) | 0 |
10-Bit D/A Converter (ch) (#) | 0 |
8-Bit D/A Converter (ch) | 0 |
Capacitive Touch Sensing Unit (ch) | 0 |
Segment LCD Controller | Yes |
Security & Encryption | No |
应用方框图
|
中央真空吸尘器
BLDC 电机中央吸尘器提供能源效率和远程控制功能,以提高便利性。
|
|
LoRaWAN 煤气表
LoRaWAN 网络可实现煤气表的自动高效关闭,具有低功耗和远程控制的优势。
|
|
4G 模块智能电表的电源系统
智能电表系统高效利用能源,确保始终在线运行。
|
其他应用
- Healthcare
- Home Appliance
- Office
- Security
当前筛选条件
筛选
软件与工具
样例程序
模拟模型
The easy-to-build RL78 Quick Solutions feature Renesas' ultra-low power RL78 MCUs and analog devices. These solutions showcase device combinations that improve design performance and power efficiency to support your product development.