DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 702

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• 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: 384KB (384K 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]
HCAN halt mode is entered by setting the halt request bit (MCR1) to 1 in the master control
register (MCR). If the CAN bus is operating, the transition to HCAN halt mode is delayed until
the bus becomes idle.
HCAN halt mode is cleared by clearing MCR1 to 0.
18.5
Table 18.4 lists the HCAN interrupt sources. With the exception of the reset processing vector
(IRR0), these sources can be masked. Masking is implemented using the mailbox interrupt mask
register (MBIMR) and interrupt mask register (IMR). For details on the interrupt vector of each
interrupt source, see section 5, Interrupt Controller.
Table 18.4 HCAN Interrupt Sources
Rev. 6.00 Sep. 24, 2009 Page 654 of 928
REJ09B0099-0600
Name
ERS0/OVR0
RM0
RM1
SLE0
Interrupts
Description
Error passive interrupt (TEC ≥ 128 or REC ≥ 128)
Bus off interrupt (TEC ≥ 256)
Reset process interrupt by power-on reset
Remote frame reception interrupt
Error warning interrupt (TEC ≥ 96)
Error warning interrupt (REC ≥ 96)
Overload frame transmission interrupt
Unread message overwrite interrupt
CAN bus operation in HCAN sleep mode interrupt
Mailbox 0 message reception interrupt
Mailbox 1 to 15 message reception interrupt
Message transmission/cancellation interrupt
Interrupt
Flag
IRR5
IRR6
IRR0
IRR2
IRR3
IRR4
IRR7
IRR9
IRR12
IRR1
IRR1
IRR8
Possible
DTC
Activation
Not possible
Not possible