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CY8C4146LQS-S253T

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CY8C4146LQS-S253T

IC MCU 32BIT 64KB FLASH 40QFN

Manufacturer: Infineon Technologies

Categories: Microcontrollers

Quality Control: Learn More

The Infineon Technologies PSOC® 4 CY8C4100 series microcontroller, part number CY8C4146LQS-S253T, features an ARM® Cortex®-M0+ 32-bit core operating at up to 48MHz. This AEC-Q100 qualified device offers 64KB of FLASH program memory and 8KB of RAM. It includes integrated peripherals such as DMA, PWM, and a temperature sensor, alongside configurable analog and digital blocks. Connectivity options include I2C, SPI, and UART interfaces. The CY8C4146LQS-S253T is housed in a 40-QFN (6x6) surface-mount package with wettable flanks, suitable for operation between -40°C and 105°C. Its robust feature set makes it ideal for automotive applications, including sensor fusion, motor control, and human-machine interfaces.

Additional Information

Series: PSOC® 4 CY8C4100RoHS Status: ROHS3 CompliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case40-UFQFN Exposed Pad
Mounting TypeSurface Mount, Wettable Flank
Speed48MHz
Program Memory Size64KB (64K x 8)
RAM Size8K x 8
Operating Temperature-40°C ~ 105°C (TA)
Oscillator TypeExternal, Internal
Program Memory TypeFLASH
EEPROM Size-
Core ProcessorARM® Cortex®-M0+
Data ConvertersA/D 16x10b, 16x12b SAR; D/A 2x7b
Core Size32-Bit
Voltage - Supply (Vcc/Vdd)1.71V ~ 5.5V
ConnectivityFIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, Temp Sensor, WDT
Supplier Device Package40-QFN (6x6)
GradeAutomotive
Number of I/O34
ProgrammableNot Verified
QualificationAEC-Q100

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