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RL78/F14

The successors to the 78K0R and R8C, with the industry's lowest level of consumption current. AUTOSAR (R3.2/R4.0) support is planned. Due to high reliability and built-in motor control functions, these automotive general-purpose low-end microcontrollers can be used not only for automotive applications but also industrial applications.

 

RL78/F14 microcontrollers are positioned as the upper level product to the RL78/F13, are available in a 30 to 100-pin, 48 to 256 KB flash memory lineup, and realize the industry's lowest level of consumption current. They have a built-in CAN module and LIN module for automotive interfaces, and also support BLDC motor control using the RL78/F13's functional safety features, timer RD, comparator, and D/A converter. Since a highly reliable system can be built, these microcontrollers can be used for industrial applications and of course automotive applications.

 

Key Features:

Remark : Only to show different point

ITEM RL78/F14  
Part Name R5F10PA R5F10PB R5F10PG R5F10PL R5F10PM R5F10PP
Pins 30 32 48 64 80 100
I/O Port In / Out CMOS 23 channels 25 channels 38 channels 52 channels 68 channels 86 channels
Output CMOS - 1 channel
Input Clock pin 2 channels 4 channels
Input 1 channel
Power supply pins

For

internal

VDD, VSS, REGC

For

I/O port

- EVDD0, EVSS0 EVDD0, EVSS0
EVDD1, EVSS1

For

analog

VDD, VSS (AVREFP, AVREFM)

External

Interrupt

Flash over 96 KB (No applicable products) 14 channels 15 channels 16 channels
Flash up to 96 KB 9 channels 13 channels 14 channels 16 channels
Key Return 8 channels 6 channels 8 channels
Data Transfer Control (DTC) 37 sources 38 / 44 sources 44 sources

Timer

Array Unit

Flash over 96 KB (No applicable products) 16-bit x (8 channels x 2)
Flash up to 96 KB 16-bit x (8 + 4) channels 16-bit x (8 + 4) channels 16-bit x (8 channels x 2)

Serial

Interface

CSI / SimpleI2C / UART 3 channels / 3 channels / 2 channels 4 channels / 4 channels / 2 channels
Multi-master I2C - 1 channel
LIN / UART 1 channel

2 channels for Flash over 96 KB product and

1 channel for Flash up to 96 KB product

2 channels
CAN 1 channel
10-bit A/D Converter External

12 channels

(Note 1)

10 channels

(Note 1)

15 / 18 channels

(Note 1, 2)

19 / 20 channels

(Note 1, 2)

20 / 25 channels

(Note 1, 2)

31 channels

(Note 1)

Internal 2 channels
Event Link Controller (ELC) Link source : 20 channels Link destination : 7 channels

Link source : 26 channels

Link destination : 7 / 9 channels

(Note 2)

Link source :26 channels Link destination : 9 channels
PCL / Buzzer - 1 channel
Sub oscillator - 32.768 kHz
Operating temperature -40 to +105 °C (grade L) / -40 to +125 °C (grade K) / -40 to +150 °C (grade Y)

(Note 1) These are the are maximum achievable A/D converter channels.

              For the specified accuracy for each channel,please refer to the data sheet.

(Note 2) a / b channels (a : Flash up to 96 KB products, b : Flash 128 to 256 KB products)

 

Pin Count / Memory Size Lineup:

Program Flash
SRAM
 
256KB
20KB
   
192KB
16KB
   
128KB
10KB
   
96KB
8KB
   
64KB
6KB
48KB
4KB
     
Pins
Package
30
LSSOP
32
HVQFN
48
LFQFP
48
HVQFN
64
LFQFP
80
LFQFP
100
LFQFP

 

Block Diagram:

RL78/F14 Block Diagram

Below you will find information to support the development of your application.
You can find an explanation of orderable part numbers here.

 

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