RL78/F
Series Automotive 16-bit
MCUs
The Easiest Path from
Idea to Solution
Low Power
Consumption
Scalability
Easy-to-use
Development
Tools
Functional Safety
Renesas Electronics America
www.renesas.com
The Easiest Path from Idea to Solution –
RL78/F
Series Automotive 16-bit
MCUs
Easy-to-scale up and down
The RL78/F13 and F14 series, as a part of the larger RL78
family, are available in a wide range of different packages
and flash sizes. Both CAN and non-CAN versions are
available, and a version of the RL78/F14 with two CAN
channels is under development. I/Os and peripherals can
scale up and down easily, and software can be reused
across the full RL78 family.
All devices with the same package are pin compatible.
Even among different packages, the peripheral pin layout
is kept in the same order/position as the pin count is
increased, which makes it easy to change the PCB design.
Additionally, the RL78/F13 and F14 series have a high-
performance 16-bit CPU core (1.3 DMIPS/MHz) with very low
power consumption when running normally (less than 6.5mA
at 32MHz CPU clock).
Easy-to-meet temperature and safety requirements
The RL78/F13 and F14 series support three different ambient
temperature ranges: -40 to 105ºC, -40 to 125ºC and even -40 to
150ºC, making them suitable for a wide range of automotive
applications.
The RL78/F13 and RL78/F14 also incorporate several hardware
features that support functional safety. The A/D test function
performs a self-check of the A/D conversion by performing
A/D conversion on the internal reference voltage. The CPU
stack pointer monitor function prevents software runaway
by detecting stack overflow with an interrupt. The clock
monitoring function detects and changes the CPU clock to the
internal oscillator if an external clock oscillator has stopped.
Easy-to-design for super low power applications
The RL78/F13 and F14 series provide multiple low power
modes, such as STOP, HALT and SNOOZE modes, to meet
different application needs.
RL78/F Series roadmap
MP Start
Product Phase
Production
Under Development
2009
2011
2013
2015
RL78 /F14
RL78 /F14
1 ch CAN
30-100 pin
48-256KB
2 ch CAN
48-144 pin
256-512KB
R8C/
3x
R8C/
2x
78KOR/
Fx3
0 ch or 1 ch CAN
20-80 pin
16-128KB
RL78 /D1A
ASSP for
Cluster/HVAC
RL78 /F13
78KO/Fx2,
Kx2 & Dx2
78KO/
Fx2 -L
78KOS/
Kx1+
78KO/
Fx2-L
48-100 pin
24-256
KB
RL78 /F12
20-64 pin
8-64KB
Lower pin
count
F14
Key Features (RL78/F13, F14)
■■
Wide
Memory
Program Flash
up to 512KB
up to 32KB
SRAM
Data Flash
up to 16KB
scalability
– 20-pin to 100-pin package
(144-pin under
development)
– 16KB to 256KB flash
(512KB under
development)
power consumption
– <200µA/MHz full speed
operation
– 0.5µA at STOP mode
with LVD and WDT
– 0.7µA at HALT mode with
32kHz clock
– SNOOZE mode – A/D
sampling or UART
communication
without waking up CPU
performance
– 1.3 DMIPS/MHz
– Max. 32MHz operation
– Hardware Mul/Div/MAC
– 2.7V to 5.5V operation
– High temperature support
(Ta = 150ºC)
■■
System
System
4 levels, 45 vectors
Timers
Analog
10-bit, 8 ch
■■
Low
Interrupt Cont.
Internal, External
2 x Timer Array
16-bit, 8 ch
12-bit, 1 ch
ADC
Clock Generation
POR/LVD
On-chip Debug
Data Transfer
Controller
Event Link
Controller
Safety
Parity Check
Self-diagnostic
Monitoring
Interval Timer
17-bit, 1 ch
Calendar
WDT
RTC
Internal Vref
Temp. Sensor
Communication
integration
– High (64MHz) and low
(15kHz) speed on-chip
oscillator
– 4KB to 8KB Data flash
(16KB under
development)
– Real-time clock
– Low-voltage detection
function
– Power-on reset
– Temperature sensor
and safety
– RAM/ROM ECC
– Memory guard function
– Flash memory CRC
operation function
– PLL lock detection
function
– Windowed watchdog
– A/D test function
■■
Quality
I/O Timer
16-bit, 1 ch
16-bit, 2 ch
Phase Timer
Motor Timer
16-bit, 8 ch
8 x I
2
C
Master
Multi-Master
2 x I
2
C
■■
High
RAM
ADC
4 x CSI/SPI
Power Management
RTC, DMA Enabled
Serial, ADC Enabled
SRAM On
7-, 8-bit
HALT
2 x UART
7-, 8-, 9-bit
Clock
CRC
SNOOZE
STOP
2 x LIN
1 x CAN
Memory
Easy-to-use ecosystem for fast development
Both the RL78/F13 and F14 are supported by the QuantiPhi
In addition to QuantiPhi, a Renesas Development Kit (RDK) for
Renesas Edition, a powerful new configuration and
the RL78/F14 is available. This full-featured, affordable kit with
driver generation tool developed by SimuQuest.
an on-board debugger, full I/O and extensive software support
QuantiPhi automates the low-level driver code
enables users to jump-start their hardware development.
generation so that users can focus on their applica-
This RDK also supports a motor control extension board,
tions, and therefore, get products to market faster.
allowing users to quickly develop advanced motor control
Low-level drivers generated by QuantiPhi are MISRA C
applications configured in QuantiPhi.
compliant, fully tested, and well documented.
Both in-house and third-party IDE (integrated
A state-of-the-art device configuration interface
development environment)/compilers are
is provided so that the pin assignment and
available. e² studio, Renesas’ Eclipse-based
peripheral configuration of a device can be done
IDE, is a complete development and debug
without reading the device’s user manual. Live error
environment based on the popular Eclipse
checking in the configuration interface
CDT project. Essentially an open source, the
Renesas Development
prevents configuration errors such as pin/
Eclipse CDT covers build (editor, compiler and
Kit (RDK) for the RL78/F14
function assignment overlap instantly.
linker control), as well as debug phases, based on
QuantiPhi also supports model-based development using
an extended GDB interface. A wide range of compilers can be
Simulink and Stateflow. A blockset is provided to link the
integrated into e² studio to ensure the choice of tools match
Simulink application directly to QuantiPhi drivers for seam-
different project requirements.
less automatic code generation and automatic integration.
RL78/F1x Selector Guide
DMA (ch) /
DTC (sets)
Comp. (ch)
Data
Flash (KB)
UART (ch)
H/W LIN
A/D (ch)
D/A (ch)
CSI (ch)
Voltage
(V)
I2C (ch)
16-bit
Timers
9
16
17
17
17
17
17
21
21
21
21-25
21-25
21-25
25
33
Group
Pins
20
30
32
48
64
20
30
32
48
64
80
30
32
48
64
80
30
32
48
64
80
100
40
48
64
80
100
144
Base
Part No.
R5F1096x
R5F109Ax
R5F109Bx
R5F109Gx
R5F109Lx
R5F10A6x
R5F10AAx
R5F10ABx
R5F10AGx
R5F10ALx
R5F10AMx
R5F10BAx
R5F10BBx
R5F10BGx
R5F10BLx
R5F10BMx
R5F10PAx
R5F10PBx
R5F10PGx
R5F10PLx
R5F10PMx
R5F10PMPx
TBD
TBD
TBD
TBD
TBD
TBD
F12
F13
w/o
CAN
F13
w/
CAN
F14
F14*
8-64
16-64
16-64
16-64
16-64
16-64
16-64
16-64
16-128
24-128
64-128
32-128
32-128
32-128
32-128
64-128
48-64
48-64
48-256
64-256
64-256
64-256
384-512
384-512
256-512
256-512
256-512
256-512
0.5-4
1-4
1-4
1-4
1-4
0.5-4
1-4
1-4
1-8
1.5-8
4-8
2-8
2-8
2-8
2-8
4-8
4-6
4-6
4-20
6-20
6-20
6-20
26-32
26-32
20-32
20-32
20-32
20-32
4
32
2.7-5.5
4
32
2.7-5.5
4
32
2.7-5.5
4
4
4-8
4-8
4-8
8
32
2.7-5.5
16
32
2.7-5.5
2.7-5.6
2.7-5.7
2.7-5.8
2.7-5.9
2.7-5.11
16
26
28
44
58
16
26
28
44
58
74
26
28
44
58
74
26
28
44
58
74
92
36
44
58
74
92
132
2
–
24
–
24
–
24
Yes
24
Yes
4
8
8
10
12
6
12
10
14-17
14-21
22
14
12
17
21
22
14
12
17-20
21-22
22-27
31
16
20
22
27
31
31
–
–
2
4
4
6
6
2
4
4
4
4
1
4
4
6
6
1
–
–
–
2
1
2
1
–
–
–
1
1
3
3
4
4
4
3
3
4
4
4
4
2
2
3
4
5
5
5
3
4
5
5
5
5
1
1
1
1
1-2
1-2
1-2
2
1
1
1
4
2
5
3
1
1-2
1-2
1-2
2
2
*Under development; features listed are tentative.
CAN & LIN, ECC, DTC, BLDC
Motor Control, Comparator
RL78/ F14
RL78/F14
(under development)
RL78/F14
RL78/F13
RL78/F12
512 KB
384 KB
256 KB
LIN/CAN, ECC, DTC,
BLDC Motor Control
RL78/ F13
Flash Memory
192 KB
128 KB
96 KB
64 KB
48 KB
32 KB
24 KB
16 KB
8 KB
20
LIN, Low Voltage,
DMA
RL78/ F12
30
32
48
64
80
100
144
Pin Count
For more information, go to:
am.renesas.com/rl78f1x
Renesas Electronics America Inc.
|
www.renesas.com
2801 Scott Boulevard, Santa Clara, CA 95050-2554
|
Phone: 1 (408) 588-6000
© 2014 Renesas Electronics America Inc. (REA). All rights reserved. All trademarks are the property of their respective owners. REA believes the information herein was accurate when given but assumes no risk as to its quality
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Printed on Recycled Paper.
0814/500/JPG/BCD/SP
Document No.: R01CS0004EU0000-RL78F1x
Motor
Timers
–
2
2
2
2
Freq
(MHz)
Flash
(KB)
RAM
(KB)
CAN
ELC
I/O
Analogue and Mixed Signal
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