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Same model may have multiple batches, images only for reference.
CY8C3666LTI-027T Real Image
Same model may have multiple batches, images only for reference.

CY8C3666LTI-027T

Part No CY8C3666LTI-027T
Manufacturer Cypress Semiconductor Corp
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 64KB FLASH 68QFN / MCU 8-bit 8051 RISC 64KB Flash 1.8V/3.3V/5V 68-Pin QFN EP T/R
Datasheet
CY8C3666LTI-027T Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Cypress Semiconductor Corp
Series PSOC 3 CY8C36xx
Packaging Reel package
Core Processor 8051
Core Size 8-Bit
Speed 67MHz
Connectivity EBI/EMI, I2C, LIN, SPI, UART/USART, USB
Peripherals CapSense, DMA, LCD, POR, PWM, WDT
Number of I/O 38
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 8K x 8
Supply Voltage 1.71 V ~ 5.5 V
Data Converters A/D 1x12b, D/A 4x8b
Oscillator Type Internal
Operating Temperature Range -40°C ~ 85°C (TA)
Package 68-VFQFN Exposed Pad
Manufacturer Package 68-QFN (8x8)
Win Source Part Number 772183-CY8C3666LTI-027T
Popularity Medium
Supply and Demand Status Limited
Family Name CY8C3666
ECCN 3A991.a.3
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian CY8C3666LTI-027T CAD Model

Description

The Cypress Semiconductor Corp CY8C3666LTI-027T is a PSOC 3 CY8C36xx series IC.

  • Core Processor: 8051
  • Speed: 67MHz
  • Package: 68-VFQFN exposed pad
  • Core Size: 8-bit
  • Connectivity: EBI/EMI, I2C, LIN, SPI, UART/USART, USB
  • Peripherals: CapSense, DMA, LCD, POR, PWM, WDT
  • I/O: 38
  • Program Memory Size: 64KB (64K x 8)
  • Program Memory Type: FLASH
  • EEPROM Size: 2K x 8
  • RAM Size: 8K x 8
  • Data Converters: A/D 1x12b, D/A 4x8b
  • Oscillator Type: Internal
  • Supply Voltage: 1.71 V to 5.5 V
  • Family: CY8C3666
  • ECCN: 3A991.a.3
  • Supply and Demand Status: Limited
  • Alternative Parts: CY8C3665LTI-044, CY8C3665LTI-044T, CY8C3666LTI-027, CY8C3666LTI-027
  • Estimated EOL Date: 2026

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Quantity Unit Price Ext. Price
85+ $0.5944 $50.5240
210+ $0.4877 $102.4170
320+ $0.4725 $151.2000
440+ $0.4572 $201.1680
570+ $0.4420 $251.9400
760+ $0.3963 $301.1880
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