8-bit microcontroller featuring an 8051 core architecture operating at up to 50MHz. This CMOS device offers 32KB of FLASH memory and 4KB of RAM, supporting I2C, SPI, USB, UART, USART, and EBI/EMI interfaces. It includes 25 GPIO pins, 31 programmable I/Os, and 4 timers/counters, along with integrated peripherals like POR, PWM, WDT, DMA, LCD, and CapSense. Packaged in an SSOP-48 with gold contact plating, it operates from 1.7V to 5.5V and is RoHS compliant, suitable for temperatures from -40°C to 85°C.
Frequency50MHz
PackageSSOP
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Technical Specifications
Cypress CY8C3445PVI-090 technical specifications.
General
Package/Case
SSOP
Contact Plating
Gold
Core Architecture
8051
Data Bus Width
8b
Frequency
50MHz
Interface
I2C, SPI, USB, UART, USART, EBI/EMI
Lead Free
Lead Free
Max Frequency
50MHz
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
Moisture Sensitivity Level
3
Number of GPIO
25
Number of I/Os
25
Number of Programmable I/O
31
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
30
Packaging
Rail/Tube
Peripherals
POR, PWM, WDT, DMA, LCD, CapSense, I2C
Radiation Hardening
No
RAM Size
4KB
RoHS Compliant
Yes
Series
PSOC® 3 CY8C34xx
Technology
CMOS
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Cypress CY8C3445PVI-090 Datasheet
Download the complete datasheet for Cypress CY8C3445PVI-090 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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