DF36054FPJ Renesas Electronics America, DF36054FPJ Datasheet - Page 91

• Manufacturer Part Number: DF36054FPJ
• Description: MCU 3/5V 32K J-TEMP 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36054FPJ

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SSU
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F36054FPJ; HD64F36054FPJ

3.2.6
IRR2 is a status flag register for timer B1 overflow interrupts.
3.2.7
IWPR is a status flag register for WKP5 to WKP0 interrupt requests.
Bit
7, 6
5
4 to 0
Bit
7, 6
5
4
Bit Name
IRRTB1
Bit Name
IWPF5
IWPF4
Interrupt Flag Register 2 (IRR2)
Wakeup Interrupt Flag Register (IWPR)
Initial
Value
All 0
0
All 1
Initial
Value
All 1
0
0
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0.
Timer B1 Interrupt Request flag
[Setting condition]
When the timer B1 counter value overflows
[Clearing condition]
When IRRTB1 is cleared by writing 0
Reserved
These bits are always read as 1.
Description
Reserved
These bits are always read as 1.
WKP5 Interrupt Request Flag
[Setting condition]
When WKP5 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IWPF5 is cleared by writing 0.
WKP4 Interrupt Request Flag
[Setting condition]
When WKP4 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IWPF4 is cleared by writing 0.
Rev. 4.00 Mar. 15, 2006 Page 57 of 556
Section 3 Exception Handling
REJ09B0026-0400