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Numéro de référence | R5F51305ADFM | ||
Description | 32-bit RX MCUs | ||
Fabricant | Renesas | ||
Logo | |||
1 Page
Datasheet
RX130 Group
Renesas MCUs
32-MHz, 32-bit RX MCUs, 50 DMIPS, up to 128-KB flash memory,
R01DS0273EJ0100
Rev.1.00
Oct 30, 2015
up to 36 pins capacitive touch sensing unit, up to 6 comms channels, 12-bit A/D, D/A, RTC,
IEC60730 compliance, 1.8-V to 5.5-V single supply
Features
■ 32-bit RX CPU core
Max. operating frequency: 32 MHz
Capable of 50 DMIPS in operation at 32 MHz
Accumulator handles 64-bit results (for a single instruction) from
32-bit × 32-bit operations
Multiplication and division unit handles 32-bit × 32-bit operations
(multiplication instructions take one CPU clock cycle)
Fast interrupt
CISC Harvard architecture with 5-stage pipeline
Variable-length instructions, ultra-compact code
On-chip debugging circuit
■ Low power design and architecture
Operation from a single 1.8-V to 5.5-V supply
Three low power consumption modes
Low power timer (LPT) that operates during the software standby state
Supply current
High-speed operating mode: 96 A/MHz
Supply current in software standby mode: 0.37 A
Recovery time from software standby mode: 4.8 s
■ On-chip flash memory for code, no wait states
Operation at 32 MHz, read cycle of 31.25 ns
No wait states for reading at full CPU speed
Programmable at 1.8 V
For instructions and operands
■ On-chip data flash memory
8 Kbytes (1,000,000 program/erase cycles (typ.))
BGO (Background Operation)
■ On-chip SRAM, no wait states
10- to 16-Kbyte size capacities
■ DTC
Four transfer modes
Transfer can be set for each interrupt source.
■ ELC
Module operation can be initiated by event signals without using
interrupts.
Linked operation between modules is possible while the CPU is sleeping.
■ Reset and supply management
Eight types of reset, including the power-on reset (POR)
Low voltage detection (LVD) with voltage settings
■ Clock functions
External clock input frequency: Up to 20 MHz
Main clock oscillator frequency: 1 to 20 MHz
Sub clock oscillator frequency: 32.768 kHz
PLL circuit input: 4 MHz to 8 MHz
Low-speed on-chip oscillator: 4 MHz
High-speed on-chip oscillator: 32 MHz ± 1 %
IWDT-dedicated on-chip oscillator: 15 kHz
Generate a 32.768 kHz clock for the real-time clock
On-chip clock frequency accuracy measurement circuit (CAC)
■ Realtime clock
Adjustment functions (30 seconds, leap year, and error)
Calendar count mode or binary count mode selectable
■ Independent watchdog timer
15-kHz on-chip oscillator produces a dedicated clock signal to drive
IWDT operation.
■ Useful functions for IEC60730 compliance
Self-diagnostic and disconnection-detection assistance functions for
the A/D converter, clock frequency accuracy measurement circuit,
independent watchdog timer, RAM test assistance functions using the
DOC, etc.
PLQP0080KB-B 12 × 12mm, 0.5mm pitch
PLQP0064GA-A 14 × 14mm, 0.8mm pitch
PLQP0064KB-C 10 × 10mm, 0.5mm pitch
PLQP0048KB-B 7 × 7mm, 0.5mm pitch
PWQN0048KB-A 7 × 7mm, 0.5mm pitch
■ MPC
Input/output functions selectable from multiple pins
■ Up to 6 communication functions
SCI with many useful functions (up to 4 channels)
Asynchronous mode (Fine adjustable baud rate: 0 to 255/255), clock
synchronous mode, smart card interface mode
I2C bus interface: Transfer at up to 400 kbps, capable of SMBus
operation (one channel)
RSPI (one channel): Transfer at up to 16 Mbps
■ Up to 12 extended-function timersMPC
16-bit MTU: input capture, output compare, complementary PWM
output, phase counting mode (six channels)
8-bit TMR (four channels)
16-bit compare-match timers (two channels)
■ 12-bit A/D converter
Capable of conversion within 1.4 μs
17 channels
Sampling time can be set for each channel
Conversion results compare features
Self-diagnostic function and analog input disconnection detection
assistance function
Double trigger (data duplication) function for motor control
■ D/A converter
Two channels
■ Capacitive touch sensing unit
Self-capacitance method: A single pin configures a single key,
supporting up to 36 keys
Mutual capacitance method: Matrix configuration with 36pins, supporting
up to 324 keys
■ Comparator B
Two channels
■ General I/O ports
5-V tolerant, open drain, input pull-up, switching of driving capacity
■ Temperature sensor
■ Unique ID
32-byte ID code for the MCU
■ Operating temperature range
40 to +85C
40 to +105C
■ Applications
General industrial and consumer equipment
R01DS0273EJ0100 Rev.1.00
Oct 30, 2015
Page 1 of 116
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Pages | Pages 30 | ||
Télécharger | [ R5F51305ADFM ] |
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