8-bit CMOS microcontroller featuring an M8C core, operating up to 24MHz. This QFN-packaged IC offers 1KB RAM and 8KB FLASH memory, with I2C and SPI interfaces. It includes 29 GPIO pins, 3 timers/counters, and a watchdog timer, supporting a supply voltage range of 1.71V to 5.5V. Designed for operation between -40°C and 85°C, this lead-free, RoHS-compliant component is suitable for various embedded applications.
Frequency24MHz
PackageQFN
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Technical Specifications
Cypress CY8C20437-24LQXI technical specifications.
General
Package/Case
QFN
Contact Plating
Gold
Core Architecture
M8C
Data Bus Width
8b
Interface
I2C, SPI
Lead Free
Lead Free
Max Frequency
24MHz
Max Operating Temperature
85°C
Memory Size
8KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Min Supply Voltage
1.71V
Moisture Sensitivity Level
3
Number of GPIO
29
Number of I/Os
29
Number of Programmable I/O
28
Number of Timers/Counters
3
Package Quantity
490
Packaging
Tray
Radiation Hardening
No
RAM Size
1KB
RoHS Compliant
Yes
Series
CapSense® Controllers
Technology
CMOS
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Cypress CY8C20437-24LQXI Datasheet
Download the complete datasheet for Cypress CY8C20437-24LQXI to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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