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  • CY8C3445LTI-081

CY8C3445LTI-081

32KB 32K x 8 FLASH 8051 8-Bit Microcontroller PSOC? 3 CY8C34xx Series CY8C3445 68 Pin 50MHz 3.3V 68-VFQFN Exposed Pad


  • Manufacturer: Cypress Semiconductor Corp
  • Origchip NO: 217-CY8C3445LTI-081
  • Package: 68-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 392
  • Description: 32KB 32K x 8 FLASH 8051 8-Bit Microcontroller PSOC? 3 CY8C34xx Series CY8C3445 68 Pin 50MHz 3.3V 68-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 15 Weeks
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 68-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 68
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2005
Series PSOC® 3 CY8C34xx
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 68
ECCN Code 3A991.A.3
Subcategory Other uPs/uCs/Peripheral ICs
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Frequency 50MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number CY8C3445
Pin Count 68
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 1.71V
Interface EBI/EMI, I2C, LIN, SPI, UART, USART, USB
Memory Size 32kB
Oscillator Type Internal
Number of I/O 38
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~5.5V
Core Processor 8051
Peripherals CapSense, DMA, LCD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity EBI/EMI, I2C, LINbus, SPI, UART/USART, USB
Data Converter A/D 16x12b; D/A 2x8b
Watchdog Timer Yes
Data Bus Width 8b
Number of Timers/Counters 4
EEPROM Size 1K x 8
Boundary Scan YES
Number of Programmable I/O 48
Bus Compatibility I2C; USB
UV Erasable N
Height Seated (Max) 1mm
Length 8mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

CY8C3445LTI-081 Overview


To save space, it is included in the 68-VFQFN Exposed Pad package. The way of Surface Mount is used to mount it. It comes in a Tray package. It is equipped with a 8051 core processor. When working, the temperature should be kept at -40°C~85°C TA. Memory type FLASH is used for program memory. A total of 38 I/Os are available on this device. A component with the same part number as CY8C3445 can be compared to other similar components. At QUAD, its terminals are located. As far as terminations are concerned, there are 68 terminations present. The PSOC? 3 CY8C34xx series includes this electrical component. Because the supply voltage is 3.3V, high efficiency can be achieved. The structure is constructed from 68 pins. On it, there are 68 pins. It falls under the category of Other uPs/uCs/Peripheral ICs. Using the devices' 32kB memory size, you can store programs and data. A 2/5V source of power is being used to run it. This device works well at 50MHz frequency when it is operating at a high rate of efficiency. 4 timer/counters are present. The number 48 represents the number of programmable I/O ports on the board. In order to ensure normal operation, the supply voltage (Vsup) must remain above 1.71V. There is an oscillator type Internal used in this circuit.

CY8C3445LTI-081 Features


68-VFQFN Exposed Pad package
Mounting type of Surface Mount
Other uPs/uCs/Peripheral ICs subcategory

CY8C3445LTI-081 Applications


There are a lot of Cypress Semiconductor Corp CY8C3445LTI-081 Microcontroller applications.

  • Telephone sets
  • Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
  • Projector
  • Medical instruments chromatographs
  • Smartphone
  • DCS control intelligent sensor
  • Safety -airbags, automatic braking system (ABS)
  • Heater/Fan
  • Laminators
  • Fabric