Active and preferred
RoHS Compliant
Lead-free

CY8C4127LCE-HV423

Data Sheet
package

Content could not be loaded

Unfortunately, we were unable to load the content for this section. You may want to refresh the page or try again later.

CY8C4127LCE-HV423
CY8C4127LCE-HV423
Data Sheet

Product details

  • 16-20 bit Precision ΔΣ ADC
    2
  • AECQ available
    Yes
  • CAN-FD
    No
  • Classification
    ISO 26262-compliant
  • Code Flash with ECC
    128 kByte
  • CRYPTO
    No
  • Data Flash with ECC
    8 kByte
  • Digital Channels
    4
  • Family
    PSOC™ 4 HVPA-144K
  • GPIOs
    9
  • High Voltage measurement accuracy (with HV divider)
    0.15 %
  • High Voltage measurement Ios (with HV divider)
    2
  • High Voltage Subsystem (LDO, LIN PHY)
    Yes
  • iso-UART
    No
  • LIN Controller
    Yes
  • LIN
    1
  • Packaging
    Tray
  • SCB Blocks
    1
  • SRAM with ECC
    8 kByte
  • Target Application
    IBS
  • TCPWM Blocks
    4
  • Temperature
    - 40°C - + 125°C
  • Voltage measurement accuracy
    0.15 %
Recommended
OPN
CY8C4127LCEHV423XQSA1
Product Status active and preferred
Infineon Package
PG-VQFN-32
Package Name QFN-32 (002-29344)
Packing Size 980
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status
Active
Infineon Package
PG-VQFN-32
Package Name QFN-32 (002-29344)
Packing Size 980
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
The CY8C4127LCE-HV423 is an ISO 26262-compliant automotive microcontroller from the PSOC™ 4 HVPA-144K family, designed for intelligent battery sensor (IBS) applications. It features a 48 MHz ARM Cortex-M0+ CPU, 128 KB code flash with ECC, 8 KB SRAM, and 8 KB data flash. The device integrates a high-voltage subsystem with LDO and LIN PHY, supports one LIN controller, and offers two high-precision 16–20 bit ΔΣ ADCs. Operating from –40°C to +125°C, it provides nine GPIOs.

Features

  • 32-bit Arm Cortex-M0+ CPU at 48 MHz
  • Up to 64 KB flash with read accelerator
  • Up to 8 KB SRAM, zero wait state at 48 MHz
  • 12-bit 1 Msps SAR ADC, differential/single-en
  • Two opamps, Deep Sleep low-power mode
  • Two current DACs for general/capacitive use
  • Three SCBs: I2C, SPI, UART, LIN slave
  • Five 16-bit timer/counter/PWM blocks
  • Deep Sleep mode with 2.5 µA digital current
  • Programmable logic for Boolean operations
  • Programmable drive modes, strengths, slew
  • Robust flash and debug security features

Benefits

  • 48 MHz CPU enables fast processing
  • 64 KB flash supports complex applications
  • 8 KB SRAM ensures smooth multitasking
  • 12-bit ADC delivers accurate analog input
  • Opamps and comparators enable flexible analog
  • Current DACs simplify sensor interfacing
  • Multi-protocol SCBs maximize connectivity
  • 16-bit timers enhance control precision
  • Deep Sleep extends battery life
  • Programmable logic reduces external ICs
  • Flexible I/O eases board design
  • Security features protect IP and data

Documents

Documents

Design resources

Partner solutions

Developer community

{ "ctalist":[ { "link" : "https://community.infineon.com/t5/forums/postpage/choose-node/true", "label" : "Ask the community", "labelEn" : "Ask the community" }, { "link" : "https://community.infineon.com/t5/Forums/ct-p/products", "label" : "View all discussions", "labelEn" : "View all discussions" } ] }