DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 674

• Manufacturer Part Number: DF2552BR26DV
• Description: IC H8S/2552 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2552BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 18 Controller Area Network (HCAN) [H8S/2556 Group]
Rev. 6.00 Sep. 24, 2009 Page 626 of 928
REJ09B0099-0600
Bit
8
7 to 5 ⎯
4
3, 2
Bit Name
IRR0
IRR12
⎯
Initial
Value
1
All 0
0
All 0
R/W
R/(W)* Reset Interrupt Flag
⎯
R/(W)* Bus Operation Interrupt Flag
⎯
Description
Status flag indicating that the HCAN module has been
reset. This bit cannot be masked by the interrupt mask
register (IMR). If this bit is not cleared to 0 after entering
power-on reset or returning from software standby mode,
watch mode, or module stop mode, interrupt processing
will start immediately when the interrupt controller enables
interrupts.
[Setting condition]
•
[Clearing condition]
•
Reserved
These bits are always read as 0. The write value should
always be 0.
Status flag indicating detection of a dominant bit due to bus
operation when the HCAN module is in HCAN sleep mode.
[Setting condition]
•
[Clearing condition]
•
Reserved
These bits are always read as 0. The write value should
always be 0.
When the reset operation has finished after entering
power-on reset or software standby mode, watch mode,
or module stop mode.
Writing 1
Bus operation (dominant bit) detection in HCAN sleep
mode
Writing 1