upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 31

• Manufacturer Part Number: upd70f3402
• Description: 32-/16-bit Single-chip Microcontroller With Can Interface
• Manufacturer: Renesas Electronics Corporation.

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Note: The CAN macro of this device fulfils the requirements according ISO 11898. Additionally the
CAN (2.0B active)
A/D converter
- 10-bit resolution
Interrupts
- Non-maskable interrupts
- Maskable interrupts
- 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
Exceptions
- Software exceptions: 32 sources
- Exception trap: 2 sources (illegal opcode exception)
DMA transfer function
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
signals.
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.
User’s Manual U16702EE3V2UD00
Chapter 1 Introduction
: 2 channels × 32 message buffers
: 16 inputs (with auto discharge function and
: 60 vectored interrupts
: 2 sources (NMI, Watchdog)
: External: 8, Internal: 51 sources
: 6 independent channels
: 100-pin plastic LQFP (14 × 14)
diagnostic mode)
Note
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