8-bit microcontroller with an 8051 core architecture, operating at up to 67MHz. Features 64KB FLASH memory, 8KB RAM, and 62 GPIO pins. Supports I2C, SPI, UART, USART, EBI/EMI, USB, and CAN interfaces. Includes integrated peripherals such as POR, PWM, WDT, DMA, LCD, CapSense, and I2C. Packaged in a TQFP-100 with gold contact plating, operating from 1.7V to 5.5V and rated for -40°C to 85°C.
Frequency67MHz
PackageTQFP
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Technical Specifications
Cypress CY8C3666AXI-037 technical specifications.
General
Package/Case
TQFP
Contact Plating
Gold
Core Architecture
8051
Data Bus Width
8b
Frequency
67MHz
Interface
I2C, SPI, UART, USART, EBI/EMI, USB, CAN
Lead Free
Lead Free
Max Frequency
67MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
64KB
Memory Type
FLASH,
Min Supply Voltage
1.7V
Number of GPIO
62
Number of I/Os
62
Number of Programmable I/O
70
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
90
Packaging
Tray
Peripherals
POR, PWM, WDT, DMA, LCD, CapSense, I2C
Radiation Hardening
No
RAM Size
8KB
RoHS Compliant
Yes
Series
PSOC® 3 CY8C36xx
Technology
CMOS
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Cypress CY8C3666AXI-037 Datasheet
Download the complete datasheet for Cypress CY8C3666AXI-037 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.