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The CY8C4745FNI-S402 is a microcontroller based on the 32-bit ARM® Cortex®-M0+ core and belongs to the PSOC 4700 family. It is available in ‌WLCSP-25‌ package (compact wafer-scale chip package) for high density PCB designs ‌.

Application scenario

Intelligent charging equipment ‌ : CY8C4745FNI-S402 can be used for adapter, charger power management and communication control ‌.

Industrial control ‌ : sensor signal acquisition and actuator drive ‌ through GPIO and analog module.

Automotive electronics ‌ : Combined with CAN bus support, CY8C4745FNI-S402 is suitable for body control module (BCM) and other scenarios ‌.

Basic parameter

Core processor: ARM® Cortex®-M0+

Kernel specification: 32-bit single-core

Speed: 48MHz

Connectivity: I2C, IrDA, LINbus, Microwire, Smart card, SPI, SSP, UART/USART

Peripheral: Undervoltage detection/reset, LCD, LVD, POR, PWM, WDT

Number of I/ OS: 21

Program storage capacity: 32KB (32K x 8)

Program memory type: Flash

EEPROM capacity: -

RAM size: 4K x 8

Voltage - supply (Vcc/Vdd) : 1.71V ~ 5.5V

Data converter: A/D 16x10b; D/A 2x7b

Oscillator type: Internal

Operating temperature: -40°C ~ 85°C (TA)

Mounting type: Surface mount type

Supplier Package: 25-WLCSP (2.02x1.93)

Package/housing: 25-XFBGA, WLCSP

Basic product number: CY8C4745FNI-S402

• 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?

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• 6.Can the company issue an invoice?

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