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CY8C3665LTI-199

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CY8C3665LTI-199

IC MCU 8BIT 32KB FLASH 68QFN

Manufacturer: Cypress Semiconductor Corp

Categories: Microcontrollers

Quality Control: Learn More

Cypress Semiconductor Corp PSOC® 3 CY8C36xx microcontroller, part number CY8C3665LTI-199, features an 8-bit 8051 core operating at 67MHz. This device offers 32KB of FLASH program memory and 4KB of RAM, complemented by 1KB of EEPROM. On-chip peripherals include CapSense, DMA, LCD drive, POR, PWM, and WDT. Connectivity options encompass EBI/EMI, I2C, LINbus, SPI, and UART/USART. It integrates 16 channels of 12-bit Analog-to-Digital conversion and 2 channels of 8-bit Digital-to-Analog conversion. The CY8C3665LTI-199 is housed in a 68-QFN (8x8) surface mount package, designed for operation across a -40°C to 85°C temperature range. Its flexible voltage supply ranges from 1.71V to 5.5V. This component is utilized in industrial automation, consumer electronics, and automotive applications.

Additional Information

Series: PSOC® 3 CY8C36xxRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / Case68-VFQFN Exposed Pad
Mounting TypeSurface Mount
Speed67MHz
Program Memory Size32KB (32K x 8)
RAM Size4K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size1K x 8
Core Processor8051
Data ConvertersA/D 16x12b; D/A 2x8b
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)1.71V ~ 5.5V
ConnectivityEBI/EMI, I2C, LINbus, SPI, UART/USART
PeripheralsCapSense, DMA, LCD, POR, PWM, WDT
Supplier Device Package68-QFN (8x8)
Number of I/O38
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

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