HD6417708RF100A Renesas Electronics America, HD6417708RF100A Datasheet - Page 128

• Manufacturer Part Number: HD6417708RF100A
• Description: IC SUPERH MPU ROMLESS 144LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708RF100A

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, SCI, SmartCard
• Peripherals: POR, WDT
• Number Of I /o: 8
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 3.15 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

6.1.2
Figure 6.1 shows a block diagram of the INTC.
108
IPRA–IPRB:
IRL3–IRL0
IRQOUT
Block Diagram
WDT:
TMU:
RTC:
WDT
REF:
TMU
RTC
REF
ICR:
SCI:
NMI
SCI
SR:
Timer unit
Realtime clock unit
Serial communication interface
Watch dog timer
Memory refresh controller section of the bus state controller
Interrupt control register
Interrupt priority level setting registers A–B
Status register
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request/
refresh request)
4
control
Figure 6.1 INTC Block Diagram
ICR
Input
4
IPRA–IPRB
identifier
Priority
IPR
interface
Bus
parator
Com-
INTC
3
Interrupt
request
2 1 0
SR
CPU