DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 119

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

5.1.3
Table 5.1 lists the interrupt pins.
Table 5.1
Name
Nonmaskable interrupt
External interrupt request
5 to 0
5.1.4
Table 5.2 lists the registers of the interrupt controller.
Table 5.2
Address *
H'FFF2
H'FFF4
H'FFF5
H'FFF6
H'FFF8
H'FFF9
Notes: 1. Lower 16 bits of the address.
2. Only 0 can be written, to clear flags.
Register Configuration
Pin Configuration
1
Interrupt Pins
Interrupt Controller Registers
Name
System control register
IRQ sense control register
IRQ enable register
IRQ status register
Interrupt priority register A
Interrupt priority register B
Abbreviation
NMI
IRQ
5
to IRQ
0
I/O
Input
Input
SYSCR
ISCR
IPRA
IPRB
Abbreviation
IER
ISR
Rev. 7.00 Sep 21, 2005 page 93 of 878
Nonmaskable interrupt, rising edge or
falling edge selectable
Maskable interrupts, falling edge or
level sensing selectable
Function
Section 5 Interrupt Controller
R/W
R/W
R/W
R/W
R/(W) *
R/W
R/W
2
REJ09B0259-0700
H'0B
H'00
H'00
H'00
Initial Value
H'00
H'00