HD6413003RVF RENESAS [Renesas Technology Corp], HD6413003RVF Datasheet - Page 20

• Manufacturer Part Number: HD6413003RVF
• Description: microcontroller (MCU)
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 1-1 Features (cont)
Feature
Memory
Interrupt
controller
Bus controller
Refresh
controller
DMA controller
(DMAC)
Description
RAM: 512 bytes
• Nine external interrupt pins: NMI, IRQ
• 34 internal interrupts
• Three selectable interrupt priority levels
• Address space can be partitioned into eight areas, with independent bus
• Chip select output available for each area
• 8-bit access or 16-bit access selectable for each area
• Two-state or three-state access selectable for each area
• Selection of four wait modes
• Bus arbitration function
DRAM refresh
• Directly connectable to 16-bit-wide DRAM
• CAS-before-RAS refresh
• Self-refresh mode selectable
Pseudo-static RAM refresh
• Self-refresh mode selectable
Usable as an interval timer
Short address mode
• Maximum eight channels available
• Selection of I/O mode, idle mode, or repeat mode
• Can be activated by compare match/input capture A interrupts from ITU
Full address mode
• Maximum four channels available
• Selection of normal mode or block transfer mode
• Can be activated by compare match/input capture A interrupts from ITU
specifications in each area
channels 0 to 3, SCI transmit-data-empty and receive-data-full interrupts, or
external requests
channels 0 to 3, external requests, or auto-request
2
0
to IRQ
7