PC
Cypress Semiconductor Corp32-VFQFN Exposed PadRoHS

CY8C21634-24LFXIT

IC MCU 8BIT 8KB FLASH 32QFN

CY8C21634-24LFXIT by Cypress Semiconductor Corp
Subcategory

Embedded Microcontrollers

Package

32-VFQFN Exposed Pad

Series

PSOC®1 CY8C21xxx

Status

Obsolete

$2.42 / unit (market reference)

MOQ: 124 pcs

Submit your quantity via the inquiry form for a competitive quote within 24 hours.

✅ 365-Day Warranty🚚 Global Shipping

Parameters

ParameterValue
BrandCypress Semiconductor Corp
ModelCY8C21634-24LFXIT
Package / Case32-VFQFN Exposed Pad
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
Core ProcessorM8C
Speed24MHz
Program Memory Size8KB (8K x 8)
RAM Size512 x 8
Number of I/O26
Data ConvertersA/D 28x8b
Voltage - Supply2.4V ~ 5.25V
ConnectivityI²C, SPI, UART/USART
PeripheralsPOR, PWM, WDT
Supplier Device Package32-QFN (5x5)
RoHSRoHS
Part StatusObsolete

Application & Notes

CY8C21634-24LFXIT by Cypress Semiconductor Corp is a M8C microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 32-VFQFN Exposed Pad package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.

All Technical Specifications

Speed24MHz
RAM Size512 x 8
Core Size8-Bit
PeripheralsPOR, PWM, WDT
ConnectivityI²C, SPI, UART/USART
Number of I/O26
Core ProcessorM8C
Data ConvertersA/D 28x8b
Oscillator TypeInternal
Program Memory Size8KB (8K x 8)
Program Memory TypeFLASH
Voltage - Supply (Vcc/Vdd)2.4V ~ 5.25V

Request a Quote

Submit your quantity and details — we will reply within 24 hours.