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The R7FS1JA783A01CFM microcontroller features highly integrated and accurate analog functions, providing a complete set of signal conditioning and measurement simulation solutions. This MCU has 256KB of flash memory and 32KB of SRAM memory. In addition, the R7FS1JA783A01CFM also includes a 16-bit SAR ADC, a 24-bit Sigma-Delta ADC, a comparator, an operational amplifier and a DAC.

Technical Specification

The R7FS1JA783A01CFM has the following main specifications:

Core processor: ARM® Cortex®-M23

Kernel specification: 32-bit single-core

Speed: 48MHz

Connection capabilities: CANbus, I2C, SCI, SPI, USB

Peripheral devices: DMA, PWM, WDT

I/O number: 49

Program storage capacity: 256KB (256K x 8)

Program memory type: Flash memory

EEPROM capacity: 8K x 8

RAM size: 32K x 8

Voltage - Power Supply (Vcc/Vdd) : 1.6V - 5.5V

Data converter: A/D 17x16b, 8x24b triangular integration; D/A 1x8b, 2x12b

Oscillator type: Internal

Operating temperature: -40°C to 105°C (TA)

Installation type: Surface mount type

Device packaging: 64-LFQFP (10x10)

Application field

The R7FS1JA783A01CFM microcontroller is suitable for cost-sensitive and low-power industrial Internet of Things (IIoT) sensor applications such as flow control meters, multi-sensor systems, headless medical monitors, instrumentation systems and single-phase meters ‌.

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