DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 150

• Manufacturer Part Number: DF2148BTE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148BTE20; HD64F2148BTE20

Section 5 Interrupt Controller
5.3.3
The BAR registers specify an address that is to be a break address. An address in which the first
byte of an instruction exists should be set as a break address. In normal mode, addresses A23 to
A16 are not compared.
Bit
7
to
0
Bit
7
to
0
Bit
7
to
1
0
Rev. 3.00 Mar 21, 2006 page 94 of 788
REJ09B0300-0300
BARA
BARB
BARC
Bit Name
A23
to
A16
Bit Name
A15
to
A8
Bit Name
A7
to
A1
—
Break Address Registers A to C (BARA to BARC)
Initial Value
All 0
Initial Value
All 0
Initial Value
All 0
0
R/W
R/W
R/W
R/W
R/W
R/W
R
Description
Addresses 23 to 16
The A23 to A16 bits are compared with A23 to
A16 in the internal address bus.
Description
Addresses 15 to 8
The A15 to A8 bits are compared with A15 to
A8 in the internal address bus.
Description
Addresses 7 to 1
The A7 to A1 bits are compared with A7 to A1
in the internal address bus.
Reserved
This bit is always read as 0 and cannot be
modified.