DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 709

• 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: -

Countermeasures: In order to prevent this error from happening, please take the countermeasures
shown below in software.
• Set transmission in one TXPR. After transmission of all transmit messages is completed, set
• Set interval to be longer than shown in table 18.5 between TXPR and another TXPR, or TXPR
• Transmit message in order of its priority
18.8.12 Canceling HCAN Software Reset or HCAN Sleep Mode
When canceling an HCAN software reset or HCAN sleep mode (MCR0 = 0 or MCR5 = 0), first
confirm that the reset status bit (GSR3) is set to 1.
18.8.13 Accessing Mailboxes in HCAN Sleep Mode
Mailboxes should not be accessed in HCAN sleep mode. If mailboxes are accessed in HCAN
sleep mode, the CPU may halt. When registers are accessed in HCAN sleep mode, the CPU does
not halt. Also, when mailboxes are accessed not in HCAN sleep mode, the CPU does not halt.
transmission again (mass transmission setting).
and TXCR
Section 18 Controller Area Network (HCAN) [H8S/2556 Group]
Rev. 6.00 Sep. 24, 2009 Page 661 of 928
REJ09B0099-0600