HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 98

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 6 Interrupt Controller (INTC)
6.1.2
Figure 6.1 is a block diagram of the INTC.
Rev. 5.00 Jan 06, 2006 page 76 of 818
REJ09B0273-0500
IRQOUT
DMAC:
Block Diagram
DMAC
WDT:
CMT:
UBC:
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
SCI:
A/D:
WDT
CMT
UBC
ATU
NMI
SCI
A/D
User break controller
Direct memory access controller
Compare match timer
Serial communication interface
A/D converter
Watchdog timer
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request)
control
Input
Figure 6.1 INTC Block Diagram
ICR
ISR
Module bus
request
DMAC
CPU/
judg-
ment
INTC
IPRA–IPRH:
IPRA–IPRH
IPR
ranking
Priority
judg-
ment
DTER:
ICR:
ISR:
SR:
Interrupt control register
IRQ ststus register
DTC enable register
Interrupt priority level setting
registers A to H
Status register
interface
Bus
parator
Com-
Interrupt
request
I3 I2 I1 I0
DTER
DTC
CPU
SR