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CY8C3446LTI-074T

CY8C3446LTI-074T

CY8C3446LTI-074T

Cypress Semiconductor Corp

64KB 64K x 8 FLASH 8051 8-Bit Microcontroller PSOC® 3 CY8C34xx Series 68 Pin 50MHz 3.3V 68-VFQFN Exposed Pad

SOT-23

CY8C3446LTI-074T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 15 Weeks
Mounting Type Surface Mount
Package / Case 68-VFQFN Exposed Pad
Surface MountYES
Number of Pins 68
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series PSOC® 3 CY8C34xx
Published 2005
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 68
ECCN Code 3A991.A.3
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 3.3V
Frequency 50MHz
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5V
Supply Voltage-Min (Vsup) 1.71V
Interface EBI/EMI, I2C, LIN, SPI, UART, USART
Memory Size64kB
Oscillator TypeInternal
Number of I/O 38
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~5.5V
Core Processor 8051
Peripherals CapSense, DMA, LCD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, I2C, LINbus, SPI, UART/USART
Data Converter A/D 16x12b; D/A 2x8b
Data Bus Width 8b
Number of Timers/Counters 4
EEPROM Size 2K x 8
Boundary Scan YES
RAM (words) 8000
Bus Compatibility I2C; USB
UV Erasable N
Length 8mm
Height Seated (Max) 1mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1756 items

Pricing & Ordering

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CY8C3446LTI-074T Product Details

CY8C3446LTI-074T Overview


There is a 68-VFQFN Exposed Pad package available. The board has 38 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. PSOC® 3 CY8C34xx-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 64KB 64K x 8. Powered by a 8051 Core processor. IC Chip terminations are 68. Input voltage for the chip is 3.3V volts. This IC part has a memory size of 64kB. Performing well when operated at frequency 50MHz can be achieved. On the chip, there are 68 pins that can be accessed. It comes with 4 timers/counters that can be set up.

CY8C3446LTI-074T Features


68-VFQFN Exposed Pad package
Mounting type of Surface Mount


CY8C3446LTI-074T Applications


There are a lot of Cypress Semiconductor Corp
CY8C3446LTI-074T Microcontroller applications.


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

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