Multifunction peripheral IC featuring an 8-bit M8C core architecture, operating at up to 24MHz. This CMOS device offers 39 programmable I/Os and supports I2C, SPI, IrDA, UART, and USART interfaces. With 8KB FLASH memory and 0.51KB RAM, it includes 2 timers/counters, POR, PWM, WDT, and LVD peripherals. Packaged in a 48-pin SSOP with gold contact plating, it operates from 4.75V to 5.25V and is lead-free and RoHS compliant, with an operating temperature range of -40°C to 125°C.
Frequency24MHz
PackageSSOP
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Technical Specifications
Cypress CY8C21645-12PVXE technical specifications.
General
Package/Case
SSOP
Contact Plating
Gold
Core Architecture
M8C
Data Bus Width
8b
Interface
I2C, SPI, IrDA, UART, USART
Lead Free
Lead Free
Max Frequency
24MHz
Max Operating Temperature
125°C
Max Supply Voltage
5.25V
Memory Size
8KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
4.75V
Number of GPIO
39
Number of I/Os
38
Number of Programmable I/O
39
Number of Timers/Counters
2
Oscillator Type
Internal
Package Quantity
30
Packaging
Rail/Tube
Peripherals
POR, PWM, WDT, LVD
RAM Size
0.51KB
RoHS Compliant
Yes
Series
PSOC®1 CY8C21xxx
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Cypress CY8C21645-12PVXE Datasheet
Download the complete datasheet for Cypress CY8C21645-12PVXE to view detailed technical specifications.
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