Datasheet
R01DS0060EJ0160 Rev.1.60 Page 3 of 154
May 19, 2014
RX630 Group 1. Overview
Low power
consumption
Low power
consumption facilities
Module stop function
Four low power consumption modes
Sleep mode, all-module clock stop mode, software standby mode, and deep software
standby mode
Battery backup function
Interrupt Interrupt controller
(ICUb)
Peripheral function interrupts: 180 sources
External interrupts: 16 (pins IRQ0 to IRQ15)
Software interrupts: One source
Non-maskable interrupts: 6 sources
Sixteen levels specifiable for the order of priority
External bus extension The external address space can be divided into eight areas (CS0 to CS7), each with
independent control of access settings.
Capacity of each area: 16 Mbytes (CS0 to CS7)
A chip-select signal (CS0# to CS7#) can be output for each area.
Each area is specifiable as an 8-, 16- or 32-bit bus space
The data arrangement in each area is selectable as little or big endian (only for data).
Bus format: Separate bus, multiplex bus
Wait control
Write buffer facility
DMA DMA controller
(DMACA)
4 channels
Three transfer modes: Normal transfer, repeat transfer, and block transfer
Activation sources: Software trigger, external interrupts, and interrupt requests from
peripheral functions
Data transfer controller
(DTCa)
Three transfer modes: Normal transfer, repeat transfer, and block transfer
Activation sources: External interrupts and interrupt requests from peripheral functions
I/O ports General I/O port pins 177-pin TFLGA (in planning), 176-pin LFBGA (in planning), 176-pin LQFP
I/O pins: 148
Input pin: 1
Pull-up resistors: 148
Open-drain outputs: 148
5-V tolerance: 54
145-pin TFLGA (in planning), 144-pin LQFP
I/O pins: 117
Input pin: 1
Pull-up resistors: 117
Open-drain outputs: 117
5-V tolerance: 53
100-pin TFLGA (in planning), 100-pin LQFP
I/O pins: 78
Input pin: 1
Pull-up resistors: 78
Open-drain outputs: 78
5-V tolerance: 44
80-pin LQFP (in planning)
I/O pins: 58
Input pin: 1
Pull-up resistors: 58
Open-drain outputs: 58
5-V tolerance: 34
Table 1.1 Outline of Specifications (2/5)
Classification Module/Function Description