HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 567

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

14.3.5
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.
14.3.6
IESA1 sets the lower 4 bits of the communications destination slave unit address. For slave
communications, it is not necessary to set this register.
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 Slave Address Setting Register 1 (IESA1)
IEBus Master Unit Address Register 2 (IEAR2)
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
⎯
Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
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.
Rev. 6.00 Mar. 18, 2010 Page 505 of 982
REJ09B0054-0600