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CY8C21434-24LQXI

CY8C21434-24LQXI

CY8C21434-24LQXI

Cypress Semiconductor Corp

8KB 8K x 8 FLASH M8C 8-Bit Microcontroller PSOC®1 CY8C21xxx Series CY8C21434 2.7V 32-UFQFN Exposed Pad

SOT-23

CY8C21434-24LQXI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 13 Weeks
Mounting Type Surface Mount
Package / Case 32-UFQFN Exposed Pad
Surface MountYES
Operating Temperature-40°C~85°C TA
PackagingTray
Series PSOC®1 CY8C21xxx
Published 2008
JESD-609 Code e4
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureALSO OPERATES AT 3.3V SUPPLY
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 2.7V
Terminal Pitch0.5mm
Base Part Number CY8C21434
Pin Count32
JESD-30 Code S-XQCC-N32
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.25V
Supply Voltage-Min (Vsup) 2.4V
Oscillator TypeInternal
Number of I/O 28
Speed 24MHz
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2.4V~5.25V
uPs/uCs/Peripheral ICs Type MULTIFUNCTION PERIPHERAL
Core Processor M8C
Peripherals POR, PWM, WDT
Clock Frequency 24.6MHz
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity I2C, SPI, UART/USART
Supply Current-Max 4mA
Data Converter A/D 28x8b
Boundary Scan NO
RAM (words) 512
Bus Compatibility I2C; IRDA; SPI; UART; USB
Length 5mm
Height Seated (Max) 1mm
Width 5mm
RoHS StatusROHS3 Compliant
In-Stock:2699 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.41000$6.41
10$5.72500$57.25
25$5.15240$128.81
100$4.69450$469.45
490$4.23651$2075.8899
980$3.43500$3366.3

CY8C21434-24LQXI Product Details

CY8C21434-24LQXI Overview


The package has a 32-UFQFN Exposed Pad shape. With 28 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The PSOC®1 CY8C21xxx series is comprised of this electrical component. The electronic part has a program memory size of 8KB 8K x 8. There's a M8C Core Processor inside. The IC chip fits into the MULTIFUNCTION PERIPHERAL uPs/uCs/Peripheral ICs category. There are 32 terminations on the IC chip. A 2.7V volt supply is provided by the Microcontroller chip. It is possible to find alternatives to the base part number CY8C21434 by using the part number search tool. A total of 32 pins are included in the package. The clock frequency is 24.6MHz. As an example, there is a feature called ALSO OPERATES AT 3.3V SUPPLY to name only a few.

CY8C21434-24LQXI Features


32-UFQFN Exposed Pad package
Mounting type of Surface Mount


CY8C21434-24LQXI Applications


There are a lot of Cypress Semiconductor Corp
CY8C21434-24LQXI Microcontroller applications.


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

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