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Renesas - 50-MHz 32-bit RX MCUs

Numéro de référence R5F52105ADFP
Description 50-MHz 32-bit RX MCUs
Fabricant Renesas 
Logo Renesas 





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R5F52105ADFP fiche technique
Preliminary Data Sheet
Specifications in this document are tentative and subject to change.
RX210 Group
Renesas MCUs
50-MHz 32-bit RX MCUs, 78 DMIPS, up to 512-KB flash memory,
12-bit AD, 10-bit DA, ELC, MPC, RTC, up to 9 comms interfaces;
incorporating functions for IEC60730 compliance
R01DS0041EJ0050
Rev.0.50
Apr 15, 2011
Features
32-bit RX CPU core
Max. operating frequency: 50 MHz
Capable of 78 DMIPS in operation at 50 MHz
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
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 1.62- to 5.5-V supply
1.62-V operation available (at up to 20 MHz)
Deep software standby mode with RTC remaining usable
Four low-power modes
On-chip flash memory for code, no wait states
50-MHz operation, 20-ns read cycle
No wait states for reading at full CPU speed
128- to 512-Kbyte capacities
User code programmable via the SCI
Programmable at 1.62 V
For instructions and operands
On-chip data flash memory
Eight Kbytes, reprogrammable up to TBD times
Erasing and programming impose no load on the CPU.
On-chip SRAM, no wait states
20- to 64-Kbyte size capacities
DMA
DMACA: Incorporates four channels
DTC: Four transfer modes
ELC
Module operation can be initiated by event signals
without going through interrupts.
Modules can operate while the CPU is sleeping.
Reset and supply management
Nine types of reset, including the power-on reset (POR)
Low voltage detection (LVD) with voltage settings
Clock functions
Frequency of external clock: Up to 20 MHz
Frequency of the oscillator for sub-clock generation:
32.768 kHz
PLL circuit input: 4 to 12.5 MHz
On-chip low- and high-speed oscillators, dedicated on-
chip low-speed oscillator for the IWDT
Generation of a dedicated 32.768-kHz clock for the RTC
Clock frequency accuracy measurement circuit (CAC)
Real-time clock
Adjustment functions (30 seconds, leap year, and error)
Time capture function
Time capture on event-signal input through external pins
RTC capable of initiating return from deep software
standby mode
PLQP0100KB-A 14 × 14 mm, 0.5-mm pitch
PLQP0080KB-A 12 × 12 mm, 0.5-mm pitch
PLQP0080JA-A 14 × 14 mm, 0.65-mm pitch
PLQP0064KB-A 10 × 10 mm, 0.5-mm pitch
PLQP0064GA-A 14 × 14 mm, 0.8-mm pitch
PTLG0100JA-A 7 × 7 mm, 0.65-mm pitch
Independent watchdog timer
125-kHz on-chip low-speed oscillator produces a
dedicated clock signal to drive IWDT operation.
Useful functions for IEC60730 compliance
Self-diagnostic and disconnection-detection functions for
the AD converter, clock-frequency accuracy-
measurement circuit, independent watchdog timer,
functions to assist in RAM testing, etc.
Up to nine communications interfaces
SCI with many useful functions (up to seven interfaces)
Asynchronous mode, clock synchronous mode, smart
card interface
I2C bus interface: Transfer at up to 1 Mbps, capable of
SMBus operation (1 interface)
RSPI (1)
External address spacewww.DataSheet.co.kr
Four CS areas (4 × 16 Mbytes)
8- or 16-bit bus space is selectable per area
Up to 14 extended-function timers
16-bit MTU2: input capture, output capture,
complementary PWM output, phase counting mode (6
channels)
8-bit TMR (4 channels)
16-bit compare-match timers (4 channels)
12-bit A/D converter
Capable of conversion within 1 μs
Sample-and-hold circuits (for three channels)
Three-channel synchronized sampling available
Self-diagnostic function and analog input disconnection
detection assistance function
10-bit D/A converter
Analog comparator
Programmable I/O ports
5-V tolerant, open drain, input pull-up, switching of
driving ability
MPC
Multiple locations are selectable for I/O pins of
peripheral functions
Temperature sensor
Operating temp. range
-40 C to +85C
R01DS0041EJ0050 Rev.0.50
Apr 15, 2011
Page 1 of 90
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