DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 158
![IC H8S/2100 MCU FLASH 80QFP](/photos/12/21/122132/df2134afa20v_sml.jpg)
DF2134AFA20V
Manufacturer Part Number
DF2134AFA20V
Description
IC H8S/2100 MCU FLASH 80QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets
1.HEWH8E10A.pdf
(19 pages)
2.D12312SVTE25V.pdf
(341 pages)
3.DF2134AFA20V.pdf
(1063 pages)
Specifications of DF2134AFA20V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
IrDA, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
58
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
80-QFP
For Use With
3DK2166 - DEV EVAL KIT H8S/2166
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2134AFA20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 158 of 1063
- Download datasheet (6Mb)
Section 5 Interrupt Controller
5.1.2
A block diagram of the interrupt controller is shown in figure 5.1.
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 7 to 0
Rev. 4.00 Jun 06, 2006 page 102 of 1004
REJ09B0301-0400
Internal interrupt
requests
SWDTEND to IICI1
Legend:
ISCR:
IER:
ISR:
ICR:
SYSCR:
Block Diagram
Pin Configuration
NMI input
IRQ input
SYSCR
Interrupt Controller Pins
IRQ sense control register
IRQ enable register
IRQ status register
Interrupt control register
System control register
Figure 5.1 Block Diagram of Interrupt Controller
Interrupt controller
Symbol
NMI
IRQ7 to IRQ0 Input
KIN7 to KIN0
INTM1 INTM0
NMIEG
ISCR
NMI input unit
IRQ input unit
ISR
IER
I/O
Input
Input
determination
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.
Priority
ICR
Interrupt
request
Vector
number
I, UI
CPU
CCR
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