Description
of Spansion data sheet designations are presented here to highlight their presence and definitions.
Features
- RM Cortex-M3 Core  Processor version: r2p1  Up to 40MHz Frequency Operation  Integrated Nested Vectored Interrupt Controller (NVIC) : 1 NMI (non-maskable interrupt) and 48 peripheral interrupts and 16 priority levels  24-bit System timer (Sys Tick) : System timer for OS task management.
 
- On-chip Memories [Flash memory]
This Series are based on two independent on-chip Flash memories.  MainFlash
 Up to 128Kbyte  Read cycle : 0 wait-cycle  Security function for code protection  WorkFla.