CY9A1A0N
Features
32-bit Arm® Cortex®-M3 Core
- Processor version: r2p1
- Up to 20 MHz Operation Frequency
- Integrated Nested Vectored Interrupt Controller (NVIC): 1 channel NMI (non-maskable interrupt) and 32 channels' peripheral interrupts and 8 priority levels
- 24-bit System timer (Sys Tick): System timer for OS task management
On-chip Memories
[Flash memory]
- Up to 128 Kbytes
- Read cycle: 0 wait-cycle
- Security function for code protection
[SRAM]
This series contains a total of up to 16 Kbyte on-chip SRAM that is connected to System bus of Cortex-M3 core.
- SRAM1: Up to 16 Kbytes
Multi-function Serial Interface (Max 8 channels)
Operation mode is selectable from the followings for each channel.
- UART
- CSIO
- I2C
[UART]
- Full duplex double buffer
- Selection with or without parity supported
- Built-in dedicated baud rate generator
- External clock available as a serial clock
- Various error detection functions available (parity errors, framing errors, and overrun errors)
[CSIO]
- Full duplex double...
