DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 604

• 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]
17.2
Table 17.6 shows the IEB pin configuration.
Table 17.6 Pin Configuration
17.3
The IEB has the following registers. For the module stop control register, see section 22.1.2,
Module Stop Control Registers A to C (MSTPCRA to MSTPCRC).
• IEBus control register (IECTR)
• IEBUS command register (IECMR)
• IEBus master control register (IEMCR)
• IEBus master unit address register 1 (IEAR1)
• IEBus master unit address register 2 (IEAR2)
• IEBus slave address setting register 1 (IESA1)
• IEBus slave address setting register 2 (IESA2)
• IEBus transmit message length register (IETBFL)
• IEBus transmit buffer register (IETBR)
• IEBus reception master address register 1 (IEMA1)
• IEBus reception master address register 2 (IEMA2)
• IEBus receive control field register (IERCTL)
• IEBus receive message length register (IERBFL)
• IEBus receive buffer register (IERBR)
• IEBus lock address register 1 (IELA1)
• IEBus lock address register 2 (IELA2)
• IEBus general flag register (IEFLG)
• IEBus transmit/runaway status register (IETSR)
• IEBus transmit/runaway interrupt enable register (IEIET)
• IEBus transmit error flag register (IETEF)
• IEBus receive status register (IERSR)
Rev. 6.00 Sep. 24, 2009 Page 556 of 928
REJ09B0099-0600
Name
IEBus transmit data pin
IEBus receive data pin
Input/Output Pins
Register Descriptions
Tx
Rx
Abbreviation I/O
O
I
Function
Transmit data output pin
Receive data input pin