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CY8C3866LTI-067

CY8C3866LTI-067

CY8C3866LTI-067

Cypress Semiconductor Corp

64KB 64K x 8 FLASH 8051 8-Bit Microcontroller PSOC® 3 CY8C38xx Series CY8C3866 48 Pin 67MHz 3.3V 48-VFQFN Exposed Pad

SOT-23

CY8C3866LTI-067 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 48-VFQFN Exposed Pad
Surface MountYES
Number of Pins 48
Operating Temperature-40°C~85°C TA
PackagingTray
Series PSOC® 3 CY8C38xx
Published 2011
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code 3A991.A.3
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Frequency 67MHz
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number CY8C3866
Pin Count48
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5V
Supply Voltage-Min (Vsup) 1.71V
Interface EBI/EMI, I2C, LIN, SPI, UART, USART, USB
Memory Size64kB
Oscillator TypeInternal
Number of I/O 31
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, USB
Data Converter A/D 16x20b; D/A 4x8b
Watchdog TimerYes
Data Bus Width 8b
Number of Timers/Counters 4
EEPROM Size 2K x 8
Boundary Scan YES
Number of Programmable I/O 25
RAM (words) 8000
UV Erasable N
ROM Size (bits) 65536Bits
Length 7mm
Height Seated (Max) 1mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:374 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$13.35000$13.35
10$12.14000$121.4
25$11.22960$280.74
100$10.31900$1031.9
260$9.40850$2446.21
520$8.80150$4576.78

CY8C3866LTI-067 Product Details

CY8C3866LTI-067 Overview


Packaged in a 48-VFQFN Exposed Pad format, this MCU is available in a compact size. There are 31 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The PSOC® 3 CY8C38xx series includes this electrical component. There is 64KB 64K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a 8051 Core processor, MCU is equipped with the latest technology available. During the manufacturing process, 48 terminations were applied to the IC chip. The MCU chip's supply output is 3.3V volts. 64kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number CY8C3866. In the case of 67MHz frequency operation, it can perform efficiently. The chip has 48 pins. The clock has 4 timers/counters to keep track of the time. 48 pins are counted on this board. A total of 25 programmable I/Os are available on this board.

CY8C3866LTI-067 Features


48-VFQFN Exposed Pad package
Mounting type of Surface Mount


CY8C3866LTI-067 Applications


There are a lot of Cypress Semiconductor Corp
CY8C3866LTI-067 Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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