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IC MCU 32BIT 32KB FLASH 32QFN
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HerstellerCypress Semiconductor Corp.
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Herstellerteil #CY8C4025LQI-S412
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Paket UFQFN-32
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Auf Lager7496
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Spezifikationen
| Attribut | Wert |
| Package / Case | Tray |
| Series | PSOC® 4 CY8C4000S |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 24MHz |
| Connectivity | I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Peripherals | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT |
| Number of I/O | 27 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| Data Converters | A/D 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Übersicht
Description
- 25 MHz CPU speed
- 16 KB Flash, 2 KB SRAM
- CapSense® for touch sensing
- 12-bit ADC, OpAmps, Comparators
- Serial Communication (I2C, UART, SPI)
- Low-power modes (e.g., 1.3 µA in Sleep mode)
- 24-pin QFN package (4x4 mm)
Ideal for embedded control, IoT, and HMI applications, it combines programmable analog/digital peripherals with low power consumption. Its PSoC Creator IDE supports easy configuration of custom functions.
Equivalent
- CY8C4024LQI-S412 (lower flash)
- CY8C4045LQI-S412 (higher flash/RAM)
- CY8C4145LQI-S412 (enhanced analog)
- STM32L0 series (e.g., STM32L011, low-power MCU)
- EFM8LB1 (Silicon Labs, 8-bit alternative)
- PIC16F18446 (Microchip, 8-bit with Core Independent Peripherals)
Check pin compatibility and features for exact replacements.
Features
- CPU: 48 MHz Cortex-M0
- Flash: 32 KB, SRAM: 4 KB
- GPIOs: 25 (supports CapSense for touch sensing)
- Analog: 12-bit 1 Msps SAR ADC, OpAmps, Comparators
- Digital: UART, I2C, SPI, PWM, Timer/Counter
- Low Power: Multiple modes (Sleep, Deep Sleep)
- Package: 24-QFN (4x4 mm)
- Operating Voltage: 1.71V to 5.5V
- Temperature Range: -40°C to +85°C
Ideal for embedded control, IoT, and HMI applications.
Pinout
- Pin Count: 48-pin (QFN package).
- Key Functions:
- GPIOs: Up to 36 programmable I/O pins.
- Analog: 12-bit ADC (1 Msps), CapSense for touch sensing.
- Digital: UART, I2C, SPI communication interfaces.
- Timers: Four 16-bit TCPWM blocks.
- Memory: 32 KB Flash, 4 KB SRAM.
- Power: 1.71V to 5.5V operating range.
It is commonly used in embedded control, IoT, and HMI applications.
Manufacturer
Infineon is a global leader in semiconductor innovation, known for reliability and energy efficiency. It was formerly part of Siemens before becoming independent in 1999.
Application
- Consumer Electronics: Smart home devices, wearables, and remote controls.
- Industrial: Sensor interfaces, motor control, and HMI applications.
- Automotive: Lighting control and basic infotainment systems.
- IoT: Low-power edge nodes and wireless sensor networks.
- Medical: Portable health monitors and diagnostic tools.
Its ARM Cortex-M0 core, low power consumption, and integrated analog/digital peripherals (CapSense, ADCs, OpAmps) make it versatile for embedded systems requiring compact, efficient solutions.
