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CY8C22345-24PVXA
  • CY8C22345-24PVXA

CY8C22345-24PVXA

The CY8C22345-24PVXA is an automotive-grade PSoC® Programmable System-on-Chip™ with an M8C CPU up to 24 MHz, 16 KB flash, and 1 KB SRAM. It features 8 universal digital blocks, 6 programmable analog blocks, 24 GPIOs, 2 UART and 2 SPI interfaces, and a 10-bit SAR ADC (192 ksps). Supporting 21 CapSense I/Os and direct LCD drive, it operates from 3.0 to 5.25 V over -40°C to 85°C, is RoHS compliant, and is ideal for capacitive sensing and automotive HMI applications.

Infineon Technologies CY8C22345-24PVXA Product Info

16 April 2026 0

Parameters

ADC (#, Max. Resolution @ Sample Rate)

SAR (1, 10-bit @ 192 ksps)

Analog Blocks (Programmable)

6

CapSense IO

21

CapSense

Y

Comparators

0

Continous Analog Blocks (Type E)

4

Continous Analog Blocks (Type B)

0

CPU

M8C

DAC (#, Max. Resolution @ Sample Rate)

None

Development Software

PSoC Designer

Flash

16 kByte

Frequency max

24 MHz

GPIOs

24

I/O Pins

24

I2C

0

LCD Direct Drive

Y

Lead Ball Finish

Ni/Pd/Au

Operating Temperature range

-40 °C to 85 °C

Operating Voltage range

3 V to 5.25 V

Operational Amplifier

0

Peak Reflow Temp

260 °C

Publish in NPSG

N

Publish in PSG

Y

SPI

2

SRAM

1 kByte

Switch Capicitor Analog Blocks (Type B)

0

Switch Capicitor Analog Blocks (Type E)

2

Timer/Counter

0

UART Interfaces

2

Universal Digital Blocks

8

USB Type

None

Features

  • M8C CPU core up to 24 MHz
  • 8 digital and 6 analog configurable blocks
  • 10-bit SAR ADC with fast sample rate
  • Two programmable current DACs
  • Up to 16 KB flash, 1 KB SRAM, EEPROM
  • In-System Serial Programming (ISSP)
  • Flexible I/O with 8 drive modes per pin
  • I2C, SPI, UART, PWM, CRC, PRS modules
  • Internal oscillator up to 24 MHz, optional 32
  • Programmable clock dividers and PLL
  • Watchdog and sleep timers
  • Integrated supervisory and voltage reference

Description

  • Enables custom analog/digital peripherals
  • Fast 24 MHz CPU for responsive control
  • Accurate 10-bit ADC for sensor interfacing
  • Flexible memory supports code/data needs
  • ISSP simplifies firmware updates
  • Multiple interfaces ease system integration
  • Programmable I/O adapts to any design
  • Reliable operation with watchdog, LVD, POR
  • Low power modes extend battery life
  • Integrated clocking reduces external parts
  • On-chip voltage reference improves accuracy
  • Supervisory circuits enhance system safety

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