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R5F523E5KDNF has an integrated 16-bit D/A converter and +/-10V high-voltage analog signal input circuit, reducing the overall bill of materials and footprint. The CPU is equipped with an RXv2 core that offers excellent digital signal processing/floating-point unit operation, which enables high-precision measurement, control, and communication on a single chip.

Feature of R5F523E5KDNF

32-bit RXv2 CPU core

Max. operating frequency: 32 MHz

Capable of 64 DMIPS in operation at 32 MHz

Enhanced DSP: 32-bit multiply-accumulate and 16-bit multiply-subtract instructions supported

Built-in FPU: 32-bit single-precision floating point (compliant to IEEE754)

Divider (fastest instruction execution takes two CPU clock cycles)

Fast interrupt

CISC Harvard architecture with 5-stage pipeline

Variable-length instructions, ultra-compact code

On-chip debugging circuit

Memory protection unit (MPU) supported

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

0n-chip flash memory for code

Read cycle of31.25 ns in 32-MHz operation

No waiting time when the CPU is reading at full speed

128-Kbyte and 256-Kbyte capacities

On-board or off-board user programming

Programmable at 1.8 V

For instructions and operands

0n-chip data flash memory

8 Kbytes (,000,000 program/erase cycles (typ))

BGO (Background Operation)

0n-chip SRAM, no wait states

16- and 32-Kbyte size capacities

Data transfer functions

DMAC: Incorporates four channels

DTC: Four transfer methods

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.