Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
Series PSOC?1 CY8C21xxx
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES AT 2.7V AND 3.3V SUPPLY
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Frequency 24MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number CY8C21234
Pin Count 16
Supply Voltage-Max (Vsup) 5.25V
Power Supplies 2.5/5V
Supply Voltage-Min (Vsup) 4.75V
Interface I2C, SPI, UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 12
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2.4V~5.25V
Core Processor M8C
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity I2C, SPI, UART/USART
Supply Current-Max 4mA
Bit Size 8
Data Converter A/D 28x8b
Watchdog Timer Yes
Data Bus Width 8b
CPU Family M8C
Boundary Scan NO
RAM (words) 512
Bus Compatibility USB
Number of GPIO 8