on request
RoHS Compliant
Lead-free

CY8C4146LWE-HVS115XT

Data Sheet
package
board

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CY8C4146LWE-HVS115XT
CY8C4146LWE-HVS115XT
Data Sheet

Product details

OPN
CY8C4146LWEHVS115XTXUMA1
Product Status on request
Infineon Package
PG-VQFN-56
Package Name QFN-56 (002-35337)
Packing Size 2000
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status on request
Infineon Package
PG-VQFN-56
Package Name QFN-56 (002-35337)
Packing Size 2000
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
The CY8C4146LWE-HVS115XT is a high-voltage, mixed-signal automotive microcontroller in a 56-pin QFN package. It features a 48 MHz Arm Cortex-M0+ CPU, 64 KB flash, 8 KB SRAM, a 12-bit 1 Msps SAR ADC, and CAPSENSE™ for capacitive sensing. Supporting up to 41 GPIOs, two LIN and two CXPI channels, it operates from a 12 V/24 V battery with selectable 3.3 V or 5 V output. AEC-Q100 qualified and ISO 26262 ASIL-B capable, it targets automotive HMI, body, and powertrain applications.

Features

  • 48 MHz 32-bit Arm Cortex-M0+ CPU
  • 12-bit 1 Msps SAR ADC with sequencer
  • Up to 64 KB flash, 8 KB SRAM with ECC
  • Integrated LIN/CXPI transceiver
  • 3.3 V/5 V regulator, operates from 3.6–28 V
  • Five 16-bit timer/counter/PWM blocks
  • Two Smart I/O logic blocks
  • Two low-power comparators
  • Two SCBs: I2C, SPI, UART, LIN support
  • CAPSENSE™ MSC with >5:1 SNR, water tolerance
  • Up to 41 GPIOs, programmable drive/slew
  • Functional safety: ISO 26262 ASIL-B, WDT, MPU

Benefits

  • 48 MHz CPU enables fast code execution
  • 12-bit ADC ensures accurate analog sensing
  • ECC memory improves data reliability
  • Integrated LIN/CXPI reduces external parts
  • Wide supply range supports direct battery use
  • Flexible timers simplify motor and signal
  • Smart I/O enables custom logic at pins
  • Low-power comparators save energy in sleep
  • Multi-protocol SCBs ease serial integration
  • CAPSENSE™ enables robust touch interfaces
  • Flexible GPIOs simplify board design
  • Safety features enhance system reliability

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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