PC
Cypress Semiconductor Corp48-VFQFN Exposed PadRoHS

CY8C3866LTI-068

IC MCU 8BIT 64KB FLASH 48QFN

CY8C3866LTI-068 by Cypress Semiconductor Corp
Subcategory

Embedded Microcontrollers

Package

48-VFQFN Exposed Pad

Series

PSOC® 3 CY8C38xx

Status

Active

$20.44 / unit (market reference)

MOQ: 1 pcs

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

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Parameters

ParameterValue
BrandCypress Semiconductor Corp
ModelCY8C3866LTI-068
Package / Case48-VFQFN Exposed Pad
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
Core Processor8051
Speed67MHz
Program Memory Size64KB (64K x 8)
RAM Size8K x 8
Number of I/O25
Data ConvertersA/D 16x20b; D/A 4x8b
Voltage - Supply1.71V ~ 5.5V
ConnectivityCANbus, EBI/EMI, I²C, LINbus, SPI, UART/USART, USB
PeripheralsCapSense, DMA, LCD, POR, PWM, WDT
Supplier Device Package48-QFN (7x7)
RoHSRoHS
Part StatusActive

Application & Notes

CY8C3866LTI-068 by Cypress Semiconductor Corp is a 8051 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 48-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

Speed67MHz
RAM Size8K x 8
Core Size8-Bit
EEPROM Size2K x 8
PeripheralsCapSense, DMA, LCD, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, I²C, LINbus, SPI, UART/USART, USB
Number of I/O25
Core Processor8051
Data ConvertersA/D 16x20b; D/A 4x8b
Oscillator TypeInternal
Program Memory Size64KB (64K x 8)
Program Memory TypeFLASH
Voltage - Supply (Vcc/Vdd)1.71V ~ 5.5V

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