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R8C/1x

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Overview

These products come in small packages of 20 (SSOP) or 28 (QFN) pins. They have a maximum operating frequency of 20 MHz and support operating voltages from 2.7 to 5.5 V. Standard on-chip peripherals include 8-bit Multifunction Timers, 16-bit Timers, UART/Clock Synchronous Serial Interface, Voltage Detection Circuit, Power-On Reset Circuit, High/Low-speed On-chip Oscillator, Watchdog Timer, etc.

Key Applications

Electronic Household Appliances, Office Equipment, General IndustrialEquipment, Housing Equipment (Sensors, Security Systems), Audio Equipment, Portable Equipment

R8C/18 Group R8C/19 Group R8C/1A Group R8C/1B Group

 

Product Lineup:

Documents Tools Operating
Voltage
(V)
Max.
Frequency
(MHz)
Program
Memory
(KB)
Data
Flash
(KB)
RAM
(KB)
Pins
R8C/18
UART, Comparator, and Oscillation Stop Detection Function are added to standard peripherals. Maximum operating frequency is 20 MHz. 20-pin and 28-pin packages are available.
Development
Environment
2.7 - 5.5 20 4 - 16 0 .375 - 1 20,28
R8C/19
UART, Comparator, and Oscillation Stop Detection Function are added to standard peripherals. Maximum operating frequency is 20 MHz. 20-pin and 28-pin packages are available. Data Flash (1 KB × 2 blocks) is embedded.
Development
Environment
2.7 - 5.5 20 4 - 16 2 .375 - 1 20,28
R8C/1A
UART, I2C-bus Interface (IIC)/Chip-select Clock Synchronous Serial Interface, 10-bit A/D Converter, and Oscillation Stop Detection Function are added to standard peripherals. Maximum operating frequency is 20 MHz. 20-pin and 28-pin packages are available.
Development
Environment
2.7 - 5.5 20 4 - 16 0 .375 - 1 20,28
R8C/1B
UART, I2C-bus Interface (IIC)/Chip-select Clock Synchronous Serial Interface, 10-bit A/D Converter, and Oscillation Stop Detection Function are added to standard peripherals. Maximum operating frequency is 20 MHz. 20-pin and 28-pin packages are available. Data Flash (1 KB × 2 blocks) is embedded.
Development
Environment
2.7 - 5.5 20 4 - 16 2 .375 - 1 20,28
R8C/10
Support for the R8C/10 Group is limited to customers who have alreadyadopted these products. If adopting new products, please consider other rangessuch as the R8C/26, R8C/2E, R8C/2K, or R8C/2G Group.
Development
Environment
- 16 - - - -
R8C/11
Support for the R8C/11 Group is limited to customers who have alreadyadopted these products. If adopting new products, please consider other rangessuch as the R8C/26, R8C/2E, R8C/2K, or R8C/2G Group.
Development
Environment
- 20 - - - -
R8C/12
Support for the R8C/12 Group is limited to customers who have alreadyadopted these products. If adopting new products, please consider other rangessuch as the R8C/27, R8C/2F, or R8C/2L Group.
Development
Environment
- 16 - 4 - -
R8C/13
Support for the R8C/13 Group is limited to customers who have alreadyadopted these products. If adopting new products, please consider other rangessuch as the R8C/27, R8C/2F, or R8C/2L Group.
Development
Environment
- 20 - 4 - -
R8C/14
Support for the R8C/14 Group is limited to customers who have alreadyadopted these products. If adopting new products, please consider other rangessuch as the R8C/1A Group.
Development
Environment
- 20 - - - 20
R8C/15
Support for the R8C/15 Group is limited to customers who have alreadyadopted these products. If adopting new products, please consider other rangessuch as the R8C/1B Group.
Development
Environment
- 20 - 2 - 20
R8C/16
Support for the R8C/16 Group is limited to customers who have alreadyadopted these products. If adopting new products, please consider other rangessuch as the R8C/1A Group.
Development
Environment
- 20 - - - 20
R8C/17
Support for the R8C/17 Group is limited to customers who have alreadyadopted these products. If adopting new products, please consider other rangessuch as the R8C/1B Group.
Development
Environment
- 20 - 2 - 20

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