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CY8C4149LDSS573XQLA1 is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC MCU 32BIT 384KB FLASH 48VFQFN. Review the specifications below when checking this part for your BOM.
Microcontrollers specifications for CY8C4149LDSS573XQLA1
- Description：IC MCU 32BIT 384KB FLASH 48VFQFN
- Series：PSOC™ 4 CY8C4100S
- Mfr：Infineon Technologies
- Package：Tray
- Core Processor：ARM® Cortex®-M0+
- Core Size：32-Bit
- Speed：48MHz
- Connectivity：CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
- Peripherals：Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT
- Number of I/O：40
- Program Memory Size：384KB (384K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：32K x 8
- Voltage - Supply (Vcc/Vdd)：1.71V ~ 5.5V
- Data Converters：A/D 16x12b SAR
- Oscillator Type：External, Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount, Wettable Flank
- Supplier Device Package：48-QFN (7x7)
- Package / Case：48-VFQFN Exposed Pad
- Grade：Automotive
- Qualification：AEC-Q100
Microcontrollers datasheet and documents for CY8C4149LDSS573XQLA1
Microcontrollers Overview
The CY8C4149LDSS573XQLA1 is an automotive-grade microcontroller from the Infineon PSOC™ 4100S Max family, built on a 32-bit Arm Cortex-M0+ core. It features up to 384 KB of Flash memory and 32 KB of SRAM, operating at a maximum frequency of 48 MHz. The device includes a 12-bit SAR ADC, two operational amplifiers, and two low-power comparators. It supports CAN FD communication and offers up to 84 programmable GPIOs across various packages.
Microcontrollers Feature Summary
- Automotive Electronics Council (AEC) AEC-Q100 qualified for automotive reliability
- Integrated Multi-Sense Converter block supporting CAPSENSE technology with automatic hardware tuning
- Programmable analog and digital blocks allowing flexible system configuration
- Hardware cryptography accelerators including AES, SHA, and True Random Number Generator
Microcontrollers Applications
- Human Machine Interface (HMI) systems in vehicles
- Smart sensing applications requiring capacitive touch input
- General-purpose automotive embedded control
Microcontrollers Procurement Notes
Verify the specific package type and temperature grade corresponding to the suffix against official datasheets before procurement. Confirm that the ordering information matches the required pinout and electrical specifications for the target application design.
Microcontrollers Selection Notes
Select this component when AEC-Q100 compliance and high integration are required. Consider the available GPIO count and memory size relative to the application complexity. Ensure the chosen package variant fits the physical constraints of the PCB layout while meeting thermal requirements.
Microcontrollers Part Context
This part belongs to the PSOC™ 4100S Max series, designed for scalable automotive solutions. It combines standard MCU peripherals with programmable analog and digital blocks, offering a reconfigurable platform architecture that simplifies design and reduces component count in embedded systems.
Microcontrollers Replacement Considerations
Consult the official product selection guide for compatible members within the PSOC™ 4 MCU platform. Verify upward compatibility for new applications and ensure equivalent memory, I/O, and peripheral configurations before substituting.
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