DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 612
DF2552BR26DV
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2552BR26DV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 17 IEBus™ Controller (IEB) [H8S/2552 Group]
17.3.5
IEAR2 sets the upper 8 bits of the master unit address. In master communications, this register
becomes the master address field value. In slave communications, this register is compared with
the received slave address field.
17.3.6
IESA1 sets the lower 4 bits of the communications destination slave unit address. For slave
communications, it is not necessary to set this register.
Rev. 6.00 Sep. 24, 2009 Page 564 of 928
REJ09B0099-0600
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3 to 0 ⎯
Bit Name
IAR11
IAR10
IAR9
IAR8
IAR7
IAR6
IAR5
IAR4
Bit Name
ISA3
ISA2
ISA1
ISA0
IEBus Master Unit Address Register 2 (IEAR2)
IEBus Slave Address Setting Register 1 (IESA1)
Initial Value
0
0
0
0
0
0
0
0
Initial Value
0
0
0
0
All 0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
⎯
Description
Upper 8 Bits of IEBus Master Unit Address
Set the upper 8 bits of the master unit address.
Description
Lower 4 Bits of IEBus Slave Address
These bits set the lower 4 bits of the
communications destination slave unit address
Reserved
These bits are always read as 0 and cannot be
modified.
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