DATASHEET
RX62T Group, RX62G Group
Renesas MCUs
100-MHz 32-bit RX MCUs, FPU, 165 DMIPS, 12-bit ADC (3 S/H circuits, double data
register, amplifier, comparator): two units, 10-bit ADC one unit, the three ADC units are
capable of simultaneous 7-ch. sampling, 100-MHz PWM (two three-phase complementary
channels and four single-phase complementary channels or three three-phase
complementary channels and one single-phase complementary channel)
R01DS0096EJ0200
Rev.2.00
Jan 10, 2014
Features
■
32-bit RX CPU core
Max. operating frequency: 100 MHz
Capable of 165 DMIPS in operation at 100 MHz
Single precision 32-bit IEEE-754 floating point
Accumulator handles 64-bit results (for a single
instruction) from 32- × 32-bit operations
Multiplication and division unit handles 32- × 32-bit
operations (multiplication instructions take one CPU
clock cycle)
Fast interrupt
Divider (fastest instruction execution takes two CPU
clock cycles)
Fast interrupt
CISC Harvard architecture with 5-stage pipeline
Variable-length instructions: Ultra-compact code
Supports the memory protection unit (MPU)
Background JTAG debugging plus high-speed tracing
■
Operating voltage
Single 3.3- or 5-V supply; 5-V analog supply is possible
with 3.3-V products
■
Low-power design and architecture
Four low-power modes
■
On-chip main flash memory, no wait states
100-MHz operation, 10-ns read cycle
No wait states for reading at full CPU speed
64-Kbyte/128-Kbyte/256-Kbyte capacities
For instructions and operands
User code programmable via the SCI or JTAG
■
On-chip data flash memory
Max. 32 Kbytes, reprogrammable up to 30,000 times
Erasing and programming impose no load on the CPU.
■
On-chip SRAM, no wait states
8-Kbyte/16-Kbyte SRAM
For instructions and operands
■
DMA
DTC: The single unit is capable of transfer on multiple
channels
■
Reset and supply management
Power-on reset (POR)
Low voltage detection (LVD) with voltage settings
■
Clock functions
External crystal oscillator or internal PLL for operation at
8 to 12.5 MHz
Internal 125-kHz LOCO for the IWDT
Detection of main oscillator stoppage (for IEC 60730
compliance)
■
Independent watchdog timer
(for IEC60730compliance)
125-kHz LOCO clock operation
Software is incapable of stopping the robust WDT.
PLQP0112JA-A 20×20mm, 0.65mm pitch
PLQP0100KB-A 14×14mm, 0.5mm pitch
PLQP0080JA-A 14×14mm, 0.65mm pitch
PLQP0064KB-A 10×10mm, 0.5mm pitch
PLQP0064GA-A 14x14 mm, 0.8mm pitch
■
Up to 7 communications interfaces
1: CAN (compliant with ISO11898-1), incorporating 32
mailboxes
3: SCIs, with asynchronous mode (incorporating noise
cancellation), clock-synchronous mode, and smart-card
interface mode
1: I2C bus interface, capable of SMBus operation
1: RSPI
1: LIN
■
Up to 16 16-bit timers
8: 16-bit MTU3: 100-MHz operation, input capture,
output compare, two three-phase complementary PWM
output channels, complementary PWM imposing no load
on the CPU, phase-counting mode
4: 16-bit GPT: 100-MHz operation, input capture, output
compare, four complementary single-phase PWM output
channels, or one three-phase complementary PWM
output channel and one single-phase complementary
PWM output channel, complementary PWM imposing no
load on the CPU, operation linked with comparator (for
counting and control of PWM-signal negation), detection
of abnormal oscillation frequencies (for IEC 60730
compliance)
4: 16-bit CMT
■
Generation of delays in PWM waveforms (only for
the RX62G Group)
The timing with which signals on the 16-bit GPT PWM
output pin rise and fall can be controlled with an accuracy
of up to 312 ps (in operation at 100 MHz).
■
Three A/D converter units for 1-MHz operation,
for a total of 20 channels
Three units are capable of simultaneous sampling on
seven channels
Self diagnosis (for IEC60730 compliance)
8: Two 12-bit ADC units: three sample-and-hold circuits,
double data registers, amplifier, comparator
12: Single 10-bit ADC unit
■
CRC (cyclic redundancy check) calculation unit
Monitoring of data being transferred (for IEC 60730
compliance)
Monitoring of data in memory (for IEC 60730
compliance)
■
Up to 61 input–output ports and up to 21 input-only
ports
PORT registers: Monitoring of output ports (for IEC
60730 compliance)
■
Operating temp. range
–40C to +85C
–40C to +105C
R01DS0096EJ0200 Rev.2.00
Jan 10, 2014
Page 1 of 134
Under development
Preliminary document
Specifications in this document are tentative and subject to change.
RX62T Group, RX62G Group
1. Overview
1.
1.1
Overview
Outline of Specifications
Table 1.1
lists the specifications in outline, and
Table 1.2
lists the functions of products.
Table 1.1
Outline of Specifications (1 / 5)
Module/Function
CPU
Description
Maximum operating frequency: 100MHz
32-bit RX CPU
Minimum instruction execution time: One instruction per state (cycle of the system clock)
Address space: 4-Gbyte linear
Register set of the CPU
General purpose: Sixteen 32-bit registers
Control: Nine 32-bit registers
Accumulator: One 64-bit register
Basic instructions: 73
Floating-point instructions: 8
DSP instructions: 9
Addressing modes: 10
Data arrangement
Instructions: Little endian
Data: Selectable as little endian or big endian
On-chip 32-bit multiplier: 32 x 32
64 bits
On-chip divider: 32 / 32
32 bits
Barrel shifter: 32 bits
Memory-protection unit (MPU)
Classification
CPU
FPU
Memory
ROM
Single precision (32-bit) floating point
Data types and floating-point exceptions in conformance with the IEEE754 standard
ROM capacity: 256 Kbytes (max.)
Two on-board programming modes
Boot mode (The user MAT is programmable via the SCI)
User program mode
Off-board programming
A PROM programmer can be used to program the user mat.
RAM
Data flash
MCU operating mode
Clock
Clock generation
circuit
RAM capacity: 16 Kbytes (max.)
Data flash capacity: 32 Kbytes (max.)
Supports background operations (BGO)
Single-chip mode
One circuit: Main clock oscillator
Internal oscillator: Low-speed on-chip oscillator dedicated to IWDT
Structure of a PLL frequency synthesizer and frequency divider for selectable operating
frequency
Oscillation stoppage detection
Independent frequency-division and multiplication settings for the system clock (ICLK)
and peripheral module clock (PCLK)
The CPU and system sections such as other bus masters, MTU3, and GPT run in
synchronization with the system clock (ICLK): 8 to 100 MHz.
Peripheral modules run in synchronization with the peripheral module clock (PCLK):
8 to 50 MHz
Pin reset, power-on reset (automatic power-on reset when the power is turned on),
voltage-monitoring reset, watchdog timer reset, independent watchdog timer reset, and
deep software standby reset
When the voltage on VCC falls below the voltage detection level (Vdet), an internal reset or
internal interrupt is generated.
Module stop function
Four low power consumption modes
Sleep mode, all-module clock stop mode, software standby mode, and deep software
standby mode
Reset
Voltage detection circuit (LVD)
Low power
consumption
Low power
consumption
facilities
R01DS0096EJ0200 Rev.2.00
Jan 10, 2014
Page 2 of 134
Under development
Preliminary document
Specifications in this document are tentative and subject to change.
RX62T Group, RX62G Group
Table 1.1
Outline of Specifications (2 / 5)
Module/Function
Interrupt controller
(ICU)
Description
1. Overview
Classification
Interrupt
Peripheral function interrupts: 101 sources
External interrupts: 9 (NMI and IRQ0 to IRQ7 pins)
Non-maskable interrupts: 3 (the NMI pin, oscillation stop detection interrupt, and voltage-
monitoring interrupt)
16 levels specifiable for the order of priority
Three transfer modes: Normal transfer, repeat transfer, and block transfer
Activation sources: Software trigger, external interrupts, and interrupt requests from
peripheral functions
I/O port pins for devices in the 112-pin LQFP/100-pin LQFP/
80-pin LQFP (R5F562TxGDFF)/80-pin LQFP (except R5F562TxGDFF)/64-pin LQFP
I/O: 61/55/44/44/37
Input only: 21/21/13/13/9
Open-drain outputs: 2/2/2/2/2 (I
2
C bus interface pins)
Large-current outputs: 12/12/12/6/6(0) (MTU3 and GPT pins)
The 5-V version of the 64-pin product does not have large-current outputs.
Reading out the states of pins is always possible.
16 bits x 8 channels
Up to 24 pulse inputs/outputs and three pulse inputs
Select from among six to eight counter-input clock signals for each channel (ICLK/1,
ICLK/4, ICLK/16, ICLK/64, ICLK/256, ICLK/1024, MTCLKA, MTCLKB, MTCLKC,
MTCLKD) other than channel 5, for which only four signals are available.
24 output compare or input capture registers
Counter clearing (clearing is synchronizable with compare match or input capture)
Simultaneous writing to multiple timer counters (TCNT)
Input to and output from all registers in synchronization with counter operation
Buffered operation
Cascade-connected operation
38 kinds of interrupt source
Automatic transfer of register data
Pulse output modes
Toggled, PWM, complementary PWM, and reset synchronous PWM
Complementary PWM output mode
Outputs non-overlapping waveforms for controlling 3-phase inverters
Automatic specification of dead times
PWM duty cycle: Selectable as any value from 0% to 100%
Delay can be applied to requests for A/D conversion.
Non-generation of interrupt requests at peak or trough values of counters can be
selected.
Double buffering
Reset-synchronous PWM mode
Three PWM waveforms and corresponding inverse waveforms are output with the
desired duty cycles.
Phase-counting mode
Counter functionality for dead-time compensation
Generation of triggers for A/D converters
Differential timing for initiation of A/D conversion
Control of the high-impedance state of the MTU3 and GPT’s waveform output pins
5 pins for input from signal sources: POE0, POE4, POE8, POE10, POE11
Initiation on detection of short-circuited outputs (detection of simultaneous switching of
large-current pins to the active level)
Initiation by comparator-detection of analog level input to the 12-bit A/D converter
Initiation by oscillation-stoppage detection
Initiation by software
Selection of which output pins should be placed in the high-impedance state at the time
of each POE input or comparator detection
Data transfer
Data transfer
controller (DTC)
Programmable I/O
ports
I/O ports
Timers
Multi-function timer
pulse unit 3 (MTU3)
Port output enable 3
(POE3)
R01DS0096EJ0200 Rev.2.00
Jan 10, 2014
Page 3 of 134
Under development
Preliminary document
Specifications in this document are tentative and subject to change.
RX62T Group, RX62G Group
Table 1.1
Outline of Specifications (3 / 5)
Module/Function
General PWM timer
(GPT/GPTa)
Description
1. Overview
Classification
Timers
16 bits x 4 channels
Counting up or down (saw-wave), counting up and down (triangle-wave) selectable for
all channels
Clock sources independently selectable for all channels
2 input/output pins per channel
2 output compare/input capture registers per channel
For the 2 output compare/input capture registers of each channel, 4 registers are
provided as buffer registers and are capable of operating as comparison registers when
buffering is not in use.
In output compare operation, buffer switching can be at peaks or troughs, enabling the
generation of laterally asymmetrically PWM waveforms.
Registers for setting up frame intervals on each channel (with capability for generating
interrupts on overflow or underflow)
Synchronizable operation of the several counters
Modes of synchronized operation (synchronized, or displaced by desired times for phase
shifting)
Generation of dead times in PWM operation
Through combination of three counters, generation of automatic three-phase PWM
waveforms incorporating dead times
Starting, clearing, and stopping counters in response to external or internal triggers
Internal trigger sources: output of the internal comparator detection, software, and
compare-match
The frequency-divided system clock (ICLK) can be used as a counter clock for
measuring timing of the edges of signals produced by frequency-dividing the low-speed
on-chip oscillator clock signal dedicated to IWDT (to detect abnormal oscillation).
PWM delay generation can control the timing with which signals on the two PWM output
pins for each channel rise and fall with an accuracy of up to 1/32 times the period of the
system clock (ICLK) (only for GPTa).
(16 bits x 2 channels) x 2 units
Select from among four internal clock signals (PCLK/8, PCLK/32, PCLK/128, PCLK/512)
8 bits x 1 channel
Select from among eight counter-input clock signals (PCLK/4, PCLK/64, PCLK/128,
PCLK/512, PCLK/2048, PCLK/8192, PCLK/32768, PCLK/131072)
Switchable between watchdog timer mode and interval timer mode
14 bits x 1 channel
Counter-input clock: low-speed on-chip oscillator dedicated to IWDT
3 channels
Serial communications modes:
Asynchronous, clock synchronous, and smart-card interface
Multiprocessor communications
On-chip baud rate generator allows selection of the desired bit rate
Choice of LSB-first or MSB-first transfer
Noise cancellation (only available in asynchronous mode)
1 channel
Communications formats
I
2
C bus format/SMBus format
Master/slave selectable
Compare match
timer (CMT)
Watchdog timer
(WDT)
Independent
watchdog
timer (IWDT)
Communications
Serial
communications
interface (SCIb)
I
2
C bus interface
(RIIC)
R01DS0096EJ0200 Rev.2.00
Jan 10, 2014
Page 4 of 134
Under development
Preliminary document
Specifications in this document are tentative and subject to change.
RX62T Group, RX62G Group
Table 1.1
Outline of Specifications (4 / 5)
Module/Function
CAN module (CAN)
(as an optional
function)
Serial peripheral
interface (RSPI)
1 channel
32 mailboxes
Description
1. Overview
Classification
Communications
1 unit
RSPI transfer facility
Using the MOSI (master out, slave in), MISO (master in, slave out), SSL (slave select),
and RSPI clock (RSPCK) signals enables serial transfer through SPI operation (four
lines) or clock-synchronous operation (three lines)
Capable of handling serial transfer as a master or slave
Data formats
Switching between MSB first and LSB first
The number of bits in each transfer can be changed to any number of bits from 8 to 16,
or to 20, 24, or 32 bits.
128-bit buffers for transmission and reception
Up to four frames can be transmitted or received in a single transfer operation (with each
frame having up to 32 bits)
Buffered structure
Double buffers for both transmission and reception
1 channel (LIN master)
Supports revisions 1.3, 2.0, and 2.1 of the LIN protocol
12 bits (2 units x 4 channels)
12-bit resolution
Conversion time:
1.0
s
per channel (in operation with A/D conversion clock ADCLK at 50 MHz) for AVCC
= 4.0 to 5.5 V
2.0
s
per channel (in operation with A/D conversion clock ADCLK at 25 MHz) for
AVCC0 = 3.0 to 3.6 V
Two basic operating modes
Single mode and scan mode
Scan mode
One-cycle scan mode
Continuous scan mode
2-channel scan mode (Input ports of the A/D unit are divided into two groups in this
mode, and the activation sources are separately selectable for each group.)
Sample-and-hold function
A common sample-and-hold circuit for both units is included.
Additionally, sample-and-hold circuit for each unit is included. (three channels per unit)
A/D-conversion register settings for each input pin.
Two registers for the result of conversion are provided for a single analog input pin of
each unit (AN000 and AN100).
Three ways to start A/D conversion
Conversion can be started by software, a conversion start trigger from a timer (MTU3 or
GPT), or an external trigger signal.
Functionality for 8- or 10-bit precision output
Right-shifting of the results of conversion for output by two or four bits is selectable.
Self-diagnostic function
The self-diagnostic function internally generates three analog input voltages (VREFL0,
VREFH0 x 1/2, VREFH0).
Amplification of input signals by a programmable gain amplifier (three channels per unit)
Amplification rate: 2.0-, 2.5-, 3.077-, 3.636-, 4.0-, 4.444-, 5.0-, 5.714-, 6.667-, 10.0-, or
13.333-times amplification (a total of 11 steps)
Window comparators (three channels per unit)
LIN module (LIN)
A/D converter
12-bit A/D converter
(S12ADA)
R01DS0096EJ0200 Rev.2.00
Jan 10, 2014
Page 5 of 134
Microcontroller MCU
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