DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 191

• Manufacturer Part Number: DF2238RTF6
• Description: MCU 2.2/3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2238RTF6

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 6MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2238RTF6; HD64F2238RTF6

5.2
Table 5.1 summarizes the pins of the interrupt controller.
Table 5.1
Name
NMI
IRQ7
IRQ6
IRQ5
IRQ4
IRQ3
IRQ2
IRQ1
IRQ0
5.3
The interrupt controller has the following registers. For the system control register, see section
3.2.2, System Control Register (SYSCR).
• System control register (SYSCR)
• IRQ sense control register H (ISCRH)
• IRQ sense control register L (ISCRL)
• IRQ enable register (IER)
• IRQ status register (ISR)
• Interrupt priority register A (IPRA)
• Interrupt priority register B (IPRB)
• Interrupt priority register C (IPRC)
• Interrupt priority register D (IPRD)
• Interrupt priority register E (IPRE)
• Interrupt priority register F (IPRF)
• Interrupt priority register G (IPRG)
• Interrupt priority register H (IPRH)
• Interrupt priority register I (IPRI)
Input/Output Pins
Register Descriptions
Pin Configuration
I/O
Input
Input
Input
Input
Input
Input
Input
Input
Input
Function
Nonmaskable external interrupt.
Rising or falling edge can be selected.
Maskable external interrupts.
Rising, falling, or both edges, or level sensing can be selected.
Rev. 6.00 Mar. 18, 2010 Page 129 of 982
Section 5 Interrupt Controller
REJ09B0054-0600