8-bit CISC microcontroller featuring an 8051 core architecture and 32KB of FLASH memory. Operates at up to 67MHz with 38 programmable I/Os, supporting I2C, SPI, USB, UART, USART, and EBI/EMI interfaces. Includes 4KB RAM, 4 timers/counters, POR, PWM, WDT, DMA, and CapSense peripherals. Operates from 1.7V to 5.5V supply voltage and is RoHS compliant, packaged in a 68-pin QFN with gold contact plating.
Frequency67MHz
PackageQFN
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Technical Specifications
Cypress CY8C3665LTI-044T technical specifications.
General
Package/Case
QFN
Contact Plating
Gold
Core Architecture
8051
Data Bus Width
8b
Frequency
67MHz
Interface
I2C, SPI, USB, UART, USART, EBI/EMI
Lead Free
Lead Free
Max Frequency
67MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
32KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.7V
Number of GPIO
38
Number of I/Os
38
Number of Programmable I/O
38
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
2000
Packaging
Tray
Peripherals
POR, PWM, WDT, DMA, CapSense
RAM Size
4KB
RoHS Compliant
Yes
Series
PSOC® 3 CY8C36xx
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Cypress CY8C3665LTI-044T Datasheet
Download the complete datasheet for Cypress CY8C3665LTI-044T to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.