DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 179

• Manufacturer Part Number: DF2134AFA20V
• Description: IC H8S/2100 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

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: -

Table 5.6
Legend:
*: Don’t care
Default Priority Determination: The priority is determined for the selected interrupt, and a
vector number is generated.
If the same value is set for ICR, acceptance of multiple interrupts is enabled, and so only the
interrupt source with the highest priority according to the preset default priorities is selected and
has a vector number generated.
Interrupt sources with a lower priority than the accepted interrupt source are held pending.
Table 5.7 shows operations and control signal functions in each interrupt control mode.
Table 5.7
Legend:
O:
IM: Used as interrupt mask bit
PR: Sets priority
—: Not used
Interrupt Control Mode
0
1
Control Mode
Interrupt
Interrupt operation control performed
0
1
Interrupts Selected in Each Interrupt Control Mode
Operations and Control Signal Functions in Each Interrupt Control Mode
INTM1
0
Setting
INTM0
0
1
Interrupt Mask Bits
0
1
0
1
I
O
O
Interrupt Acceptance Control
*
*
*
0
1
UI
3-Level Control
IM
IM
I
Selected Interrupts
All interrupts (control level 1 has priority)
NMI and address break interrupts
All interrupts (control level 1 has priority)
NMI, address break and control level 1
interrupts
NMI and address break interrupts
IM
—
Rev. 4.00 Jun 06, 2006 page 123 of 1004
UI
ICR
PR
PR
Section 5 Interrupt Controller
Default Priority
Determination
O
O
REJ09B0301-0400
(Trace)
—
—
T