DataSheetWiki


R5F521A6BDFN fiches techniques PDF

Renesas - MCUs

Numéro de référence R5F521A6BDFN
Description MCUs
Fabricant Renesas 
Logo Renesas 





1 Page

No Preview Available !





R5F521A6BDFN fiche technique
Datasheet
RX21A Group
Renesas MCUs
50-MHz 32-bit RX MCUs, 78 DMIPS, 24-bit ∆Σ A/D Converter,
up to 512-KB flash memory, IrDA, 10-bit A/D, 10-bit D/A, DEU, ELC,
MPC, RTC; up to 9 comms interfaces
R01DS0129EJ0110
Rev.1.10
Aug 28, 2014
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
Memory protection unit
On-chip debugging circuit
Low power design and architecture
Operation from a single 1.8-V to 3.6-V supply
(2.7 V to 3.6 V for the ΔΣ A/D converter operating
voltage)
Deep software standby mode with RTC remaining usable
Four low power modes
24-bit ∆Σ A/D Converter
SNDR = 85dB
Seven ΔΣ converter units available. Seven channels can
be operated simultaneously or independently.
Up to x 64 PGA gain for differential input
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
256-K to 512-Kbyte capacities
User code programmable via the SCI
Programmable at 1.8 V
For instructions and operands
On-chip data flash memory
8 Kbytes
(Number of times of reprogramming: 100,000)
Erasing and programming impose no load on the CPU.
On-chip SRAM, no wait states
32-K to 64-Kbyte size capacities
DMA
DMAC: Incorporates four channels
DTC: Four transfer modes
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 MHz 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)
Year and month display or 32-bit second display (binary
counter) is selectable
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
PLQP0064KB-A 10 × 10 mm, 0.5-mm pitch
PTLG0100JA-A 7×7mm, 0.65-mm pitch
Independent watchdog timer
125-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, functions to assist in RAM testing, etc.
Up to nine communications channels
SCI with many useful functions (up to five channels)
Asynchronous mode, clock synchronous mode, smart
card interface
IrDA Interface (one channel, in cooperation with the
SCI5)
I2C bus interface: Transfer at up to 400 kbps, capable of
SMBus operation (two channels)
RSPI (two channels)
Up to 14 extended-function timers
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 (four channels)
10-bit A/D converter
Conversion time 2.0 μs
Self-diagnostic function and analog input disconnection
detection assistance function
10-bit D/A converter
Analog comparator
General 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
ELC
Module operation can be initiated by event signals
without going through interrupts.
Modules can operate while the CPU is sleeping.
DEU
Encryption and decryption of AES
128-, 192-, or 256-bit key length
ECB/CBC Mode
Temperature sensor
Operating temp. range
 40C to +85C
 40C to +105C
R01DS0129EJ0110 Rev.1.10
Aug 28, 2014
Page 1 of 132

PagesPages 30
Télécharger [ R5F521A6BDFN ]


Fiche technique recommandé

No Description détaillée Fabricant
R5F521A6BDFM MCUs Renesas
Renesas
R5F521A6BDFN MCUs Renesas
Renesas
R5F521A6BDFP MCUs Renesas
Renesas

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche