DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 656

• 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 17 IEBus™ Controller (IEB) [H8S/2552 Group]
17.6.9
Power-Down Mode Operation
The IEB stops operation and is initialized in power-down modes such as module stop, watch,
software standby and hardware standby modes.
To initialize the IEB, the module stop mode must be specified. To reduce power consumption
during IEB operation, the sleep mode must be used.
17.6.10 Notes on Middle-Speed Mode
In middle-speed mode, the IEB registers must not be read from or written to.
17.6.11 Notes on Register Access
The IEB registers can be accessed in bytes. The IEB registers must not be accessed in words or
longwords.
Rev. 6.00 Sep. 24, 2009 Page 608 of 928
REJ09B0099-0600