Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2005
Series NuMicro? NUC123
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 72MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
JESD-30 Code S-PQCC-N32
Qualification Status Not Qualified
Power Supplies 3.3V
Interface I2C, IrDA, SPI, UART, USART, USB
Memory Size 68kB
Oscillator Type Internal
Number of I/O 20
RAM Size 20K x 8
Voltage - Supply (Vcc/Vdd) 2.5V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM? Cortex?-M0
Peripherals Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 68KB 68K x 8
Connectivity I2C, IrDA, SPI, UART/USART, USB
Bit Size 32
ROM (words) 69632
Core Architecture ARM
CPU Family CORTEX-M0