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  • CY8C3446LTI-074

CY8C3446LTI-074

64KB 64K x 8 FLASH 8051 8-Bit Microcontroller PSOC? 3 CY8C34xx Series CY8C3446 68 Pin 50MHz 3.3V 68-VFQFN Exposed Pad


  • Manufacturer: Cypress Semiconductor Corp
  • Origchip NO: 217-CY8C3446LTI-074
  • Package: 68-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 643
  • Description: 64KB 64K x 8 FLASH 8051 8-Bit Microcontroller PSOC? 3 CY8C34xx Series CY8C3446 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 CY8C3446
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 64kB
Oscillator Type Internal
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 Type FLASH
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
Watchdog Timer Yes
Data Bus Width 8b
Number of Timers/Counters 4
EEPROM Size 2K x 8
Boundary Scan YES
Number of Programmable I/O 46
RAM (words) 8000
Bus Compatibility I2C; USB
UV Erasable N
ROM Size (bits) 65536Bits
Height Seated (Max) 1mm
Length 8mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

CY8C3446LTI-074 Overview


It is available in the 68-VFQFN Exposed Pad package for the benefit of saving space. It is mounted using the way of Surface Mount. There is a Tray package available for it. Device with 8051 core processor issupported. Maintain a temperature of -40°C~85°C TA while working. There is FLASH program memory in it. There are 38 I/Os on it, which makes it a very simple device. In order to find similar components, it has a base part number of CY8C3446. The terminals of this device are located at QUAD. Currently, it consists of 68 terminationals. The PSOC? 3 CY8C34xx series contains this electrical component. It is possible to achieve high efficiency with a 3.3V supply voltage. 68 pins are used to construct it. In total, it has 68 pins. It belongs to the subcategory Other uPs/uCs/Peripheral ICs. Data and programs may be stored on the devices which have a memory size of 64kB. A 2/5V source is used for powering it. This device works well at 50MHz frequency when it is operating at a high rate of efficiency. There are currently 4 timers/counters set up on the system. There are 46 programmable I/Os. 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.

CY8C3446LTI-074 Features


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

CY8C3446LTI-074 Applications


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

  • Communication-bluetooth, Wi-Fi, radio
  • Switches
  • Robotic prosthetic limbs
  • Volt meter
  • Electronic jamming systems
  • Toasters
  • Microwave ovens
  • Smoke alarms
  • Smart instruments
  • Firewalls