CY8C4147LQS-S473
IC MCU 32BIT 128KB FLASH 40QFN
Embedded Microcontrollers
40-UFQFN Exposed Pad
Automotive, AEC-Q100, PSOC® 4 CY8C4100S
Active
$9.23 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Cypress Semiconductor Corp |
| Model | CY8C4147LQS-S473 |
| Package / Case | 40-UFQFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Core Processor | ARM® Cortex®-M0+ |
| Speed | 48MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 16K x 8 |
| Number of I/O | 34 |
| Data Converters | A/D 10/12b SAR; D/A 2x7b |
| Voltage - Supply | 1.71V ~ 5.5V |
| Connectivity | CANbus, I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Peripherals | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT |
| Supplier Device Package | 40-QFN (6x6) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
CY8C4147LQS-S473 by Cypress Semiconductor Corp is a ARM® Cortex®-M0+ microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 40-UFQFN Exposed Pad package fits automated SMT assembly. Operating temperature is -40°C ~ 105°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 48MHz |
| RAM Size | 16K x 8 |
| Core Size | 32-Bit |
| Peripherals | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT |
| Connectivity | CANbus, I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Number of I/O | 34 |
| Core Processor | ARM® Cortex®-M0+ |
| Data Converters | A/D 10/12b SAR; D/A 2x7b |
| Oscillator Type | Internal |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
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