A31C121LUN
-
Core
Cortex-M0+, 32 MHz
-
Family
A31xxxx Family
-
Sub-Family
A31C12x Series
-
CMSIS Pack
A31xxxx_DFP
16KB Code Flash and below H/W modules vary depending on package type.
- IOs, ADC, TIMER, UART, I2C and USART
- For more information, refer ordering information in user manual.
| Core |
Processor Cortex-M0+ |
|---|---|
| Maximum Clock Frequency | 32 MHz |
| Memory Protection Unit | NO_MPU |
| Floating Point Unit | NO_FPU |
| Trust Zone | |
| Digital Signal Processor | |
| CortexM Vector Extensions | |
| Endian | Little-endian |
| Features | View features |
Processor
Cortex-M0+, 32 MHz
-
Package Quad Flat No-Lead Package 24-pad Quad Flat No-Lead Package -
Spec Commercial Operating Temperature Range -40 °C .. +85 °C Commercial Operating Temperature Range -
Power Run, Sleep, Deep-Sleep 3 Run, Sleep, Deep-Sleep Operating Voltage 1.8 V .. 5.5 V Operating Voltage -
Clock HSI (High-Speed Internal Oscillator) 32 MHz HSI (High-Speed Internal Oscillator) LSI (Low-Speed Internal Oscillator) 320 kHz LSI (Low-Speed Internal Oscillator) HSE (High-Speed External Oscillator) 4 MHz .. 14 MHz HSE (High-Speed External Oscillator) LSE (Low-Speed External Oscillator) 32 Hz .. 32.77 kHz LSE (Low-Speed External Oscillator) -
Core features NVIC NVIC with 32 interrupt sources -
Timer Timer Module with 16bit resolution 7 x 16-bit Timer Module with 16bit resolution Watchdog Timer 1 x Watchdog Timer -
Communication UART Interface 1 x 115.2 kbit/s UART Interface I2C Interface 2 x I2C Interface USART Interface 1 x 0 bit/s USART Interface -
I/O Temperature Sensor 1 x Temperature Sensor 12-bit Analog to Digital Converter (ADC) 13-channel x 12-bit 12-bit Analog to Digital Converter (ADC) -
Other CRC 1 x CRC