CY8C3666LTI-203 by Cypress Semicon – Specifications

Cypress Semicon CY8C3666LTI-203 is a CY8C3666LTI-203 from Cypress Semicon, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 64KB 1.71V~5.5V 51Series 67MHz FLASH 38 QFN-68(8x8) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a QFN-68(8x8) package and is sold as Tray. Key features include:

  • Low-Voltage Detect: Yes
  • LCD Module: Yes
  • Program Storage Size: 64KB
  • Operating Voltage Range: 1.71V~5.5V
  • Operating Temperature Range: -40℃~+85℃
  • Watchdog: Yes
  • CPU Core: 51Series
  • Peripheral/Function: DMA;PWM;WDT
  • Direct Memory Access: Yes
  • Internal Oscillator: Yes
  • CPU Maximum Speed: 67MHz
  • DAC (Bit): 8bit
  • Program Memory Type: FLASH
  • ADC (Bit): 12bit
  • GPIO Ports Number: 38

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1 grams.

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Full Specifications of CY8C3666LTI-203

Model NumberCY8C3666LTI-203
Model NameCypress Semicon CY8C3666LTI-203
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandCypress Semicon
Description64KB 1.71V~5.5V 51Series 67MHz FLASH 38 QFN-68(8x8) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:1.000 grams / 0.035274 oz
Package / CaseQFN-68(8x8)
Package / ArrangeTray
BatteryNo
ECCN3A991A2
Infrared Data Association-
Low-Voltage DetectYes
CCP Capture/Compare-
LCD ModuleYes
Program Storage Size64KB
Internal Comparator-
communication protocol-
Operating Voltage Range1.71V~5.5V
Operating Temperature Range-40℃~+85℃
WatchdogYes
CPU Core51Series
Peripheral/FunctionDMA;PWM;WDT
Real-Time Clock-
Secure Digital Input and Output-
Universal Serial Bus-
Direct Memory AccessYes
PWM (Bit)-
Internal OscillatorYes
CPU Maximum Speed67MHz
DAC (Bit)8bit
Program Memory TypeFLASH
ADC (Bit)12bit
GPIO Ports Number38

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