DF2506BR26DV Renesas Electronics America, DF2506BR26DV Datasheet - Page 600

• Manufacturer Part Number: DF2506BR26DV
• Description: IC H8S/2506 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2506BR26DV

• 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]
Table 17.5 Control Field for Locked Slave Unit
(1)
The master unit can decide the reason the slave unit does not return the acknowledgement (ACK)
by reading the slave status (H'0, H'6). The slave status indicates the result of the last
communications that the slave unit performs. All slave units can provide slave status information.
Figure 17.3 shows bit configuration of the slave status.
Rev. 6.00 Sep. 24, 2009 Page 552 of 928
REJ09B0099-0600
Setting
Value
H'0
H'4
H'5
Slave Status Read (Control Bits: H'0, H'6)
Bit 3
0
0
0
Bit 2
0
1
1
Bit 1
0
0
0
Bit 0
0
0
1
Function
Reads slave status
Reads locked address (upper 8 bits)
Reads locked address (lower 4 bits)