8-bit CMOS microcontroller featuring an M8C core, operating up to 24MHz. This peripheral IC offers 24 GPIO pins and 28 total I/Os, supporting I2C, SPI, and UART/USART interfaces. Includes 8KB of FLASH memory, 512B RAM, and integrated POR, PWM, and WDT peripherals. Packaged in a QFN EP, it operates from 2.4V to 5.25V, with a temperature range of -40°C to 85°C.
Frequency24MHz
PackageQFN EP
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Technical Specifications
Cypress CY8C21434B-24LTXI technical specifications.
General
Package/Case
QFN EP
Core Architecture
M8C
Data Bus Width
8b
Interface
I2C, SPI, UART, USART
Lead Free
Lead Free
Max Frequency
24MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.25V
Memory Size
8KB
Memory Type
FLASH,
Min Supply Voltage
2.4V
Number of GPIO
24
Number of I/Os
28
Number of Programmable I/O
28
Oscillator Type
Internal
Package Quantity
490
Packaging
Tray
Peripherals
POR, PWM, WDT, I2C
Radiation Hardening
No
RAM Size
512B
RoHS Compliant
Yes
Series
PSOC®1 CY8C21xxx
Technology
CMOS
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Cypress CY8C21434B-24LTXI Datasheet
Download the complete datasheet for Cypress CY8C21434B-24LTXI to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.