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  • CY8C3446PVI-091

CY8C3446PVI-091

64KB 64K x 8 FLASH 8051 8-Bit Microcontroller PSOC? 3 CY8C34xx Series CY8C3446 48 Pin 50MHz 3.3V 48-BSSOP (0.295, 7.50mm Width)


  • Manufacturer: Cypress Semiconductor Corp
  • Origchip NO: 217-CY8C3446PVI-091
  • Package: 48-BSSOP (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 611
  • Description: 64KB 64K x 8 FLASH 8051 8-Bit Microcontroller PSOC? 3 CY8C34xx Series CY8C3446 48 Pin 50MHz 3.3V 48-BSSOP (0.295, 7.50mm Width) (Kg)

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Details

Tags

Parameters
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
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
ROM Size (bits) 65536Bits
Length 15.875mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Mounting Type Surface Mount
Package / Case 48-BSSOP (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 48
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2005
Series PSOC® 3 CY8C34xx
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 48
ECCN Code 3A991.A.3
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Other Microprocessor ICs
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 0.635mm
Frequency 50MHz
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number CY8C3446
Pin Count 48
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 25
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~5.5V
Core Processor 8051
Peripherals CapSense, DMA, LCD, POR, PWM, WDT

CY8C3446PVI-091 Overview


Due to its space-saving qualities, it is available in the 48-BSSOP (0.295, 7.50mm Width) package. In this case, it is mounted using the method of Surface Mount. It is available in the Tube package. The device runs in 8051 core processor. When working, the temperature should be kept at -40°C~85°C TA. The type of memory in which this program is stored is FLASH. There are 25 I/Os on the board. In order to find similar components, it has a base part number of CY8C3446. The terminals are positioned at DUAL. It has 48 terminationals. The PSOC? 3 CY8C34xx series includes this electrical component. It is possible to achieve high efficiency with a 3.3V supply voltage. 48 pins are used to construct it. It is equipped with 48 pins in total. It is one of the components included in Other Microprocessor ICs. In order to store data and programs, the devices have a memory size of 64kB. Power is provided by a source of 2/5V. At a frequency of 50MHz, it can achieve excellent efficiency. 4 timers/counters are in use. Vsup should be kept above 1.71V for normal operation. Using oscillator type Internal makes it work.

CY8C3446PVI-091 Features


48-BSSOP (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Other Microprocessor ICs subcategory

CY8C3446PVI-091 Applications


There are a lot of Cypress Semiconductor Corp CY8C3446PVI-091 Microcontroller applications.

  • Vacuum cleaners
  • Gas monitoring systems
  • Automatic control
  • Fax machines
  • Information appliances (networking of household appliances)
  • Multi-meter
  • Pacemakers (used to control abnormal heart rhythm)
  • Blenders
  • X-ray
  • Speed meter