HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 23

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Item
Operating states
Interrupt
controller (INTC)
User break
controller (UBC)
Clock pulse
generator
(CPG/PLL)
Features
Operating modes
Processing states
Power-down state
Nine external interrupt pins (NMI, IRQ0 to IRQ7)
66 internal interrupt sources
(ATU
16 programmable priority levels
Requests an interrupt when the CPU or DMAC generates a bus cycle with
specified conditions
Simplifies configuration of an on-chip debugger
On-chip clock pulse generator (maximum operating frequency: 20 MHz)
On-chip clock-multiplication PLL circuit ( 1, 2, 4)
External input frequency range: 4 to 10 MHz
Single-chip mode
8/16-bit bus expanded mode (area 0 only set by mode pins)
• Mode with on-chip ROM
• Mode with no on-chip ROM
Power-on reset state
Program execution state
Exception handling state
Bus-released state
Power-down state
Sleep mode
Software standby mode
Hardware standby mode
44, SCI
12, DMAC
4, A/D
Rev. 5.00 Jan 06, 2006 page 3 of 818
2, WDT
1, UBC
Section 1 Overview
REJ09B0273-0500
1, CMT
2)