DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 148

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

A block diagram of the interrupt controller is shown in figure 5.1.
Rev.7.00 Dec. 24, 2008 Page 92 of 698
REJ09B0074-0700
Internal interrupt
request
WOVI to EXIRQ1
Legend:
ISCR:
IER:
ISR:
IPR:
SYSCR:
NMI input
IRQ input
SYSCR
IRQ sense control register
IRQ enable register
IRQ status register
Interrupt priority register
System control register
Figure 5.1 Block Diagram of Interrupt Controller
Interrupt controller
INTM1, INTM0
NMIEG
ISCR
NMI input unit
IRQ input unit
ISR
IER
determination
Priority
IPR
Vector number
Interrupt
request
I2 to I0
I
CPU
CCR
EXR