DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 161

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148ATE20; HD64F2148ATE20

5.1.3
Table 5.1 summarizes the pins of the interrupt controller.
Table 5.1
Name
Nonmaskable interrupt
External interrupt
requests 7 to 0
Key input interrupt
requests 15 to 0
Pin Configuration
Interrupt Controller Pins
Symbol
NMI
IRQ7 to IRQ0 Input
KIN15 to KIN0 Input
I/O
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.
Maskable external interrupts: falling edge or
level sensing can be selected.
Rev. 4.00 Sep 27, 2006 page 115 of 1130
Section 5 Interrupt Controller
REJ09B0327-0400