31
Chapter 1
Introduction
User’s Manual U16702EE3V2UD00
•
CAN (2.0B active)
: 2 channels
×
32 message buffers
Note
•
A/D converter
- 10-bit resolution
: 16 inputs (with auto discharge function and
diagnostic mode)
•
Interrupts
: 60 vectored interrupts
- Non-maskable interrupts
: 2 sources (NMI, Watchdog)
- Maskable interrupts
: External: 8, Internal: 51 sources
- 8 levels of programmable priorities (maskable interrupts)
- Multiple interrupt control according to priority
- Masks can be specified for each maskable interrupt request.
- Noise elimination, edge detection, and valid edge specification for external interrupt request
signals.
•
Exceptions
- Software exceptions: 32 sources
- Exception trap: 2 sources (illegal opcode exception)
•
DMA transfer function
: 6 independent channels
•
On-chip power on reset
•
On-chip low voltage indicator
•
On-chip ring oscillator for security (Type. 220 kHz)
•
On-chip debug function
•
On-chip main clock monitor
•
Package
: 100-pin plastic LQFP (14
×
14)
Note:
The CAN macro of this device fulfils the requirements according ISO 11898. Additionally the
CAN macro was tested according to the test procedures required by ISO 16845. The CAN
macro successfully passed all test patterns. Beyond these test patterns, other tests like
robustness tests and processor interface tests as recommended by C&S/FH Wolfenbuettel
have successfully been issued.
electronic components distributor