HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 871

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 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: Lead free / RoHS Compliant
• Eeprom Size: -

ABWCR—Bus Width Control Register
ASTCR—Access State Control Register
Rev. 2.0, 06/04, page 842 of 980
Modes 1, 3, 5, 7
Modes 2, 4
Initial value
Read/Write
Bit
Initial value
Initial value
Read/Write
AST7
R/W
7
1
Bit
Area 7 to 0 access state control
Bits 7 to 0
ABW7
AST6
to AST0
R/W
R/W
AST7
7
1
0
6
1
0
1
Area 7 to 0 bus width control
Bits 7 to 0
to ABW0
ABW6
ABW7
R/W
AST5
R/W
6
1
0
5
1
0
1
Areas 7 to 0 are two-state access areas
Areas 7 to 0 are three-state access areas
ABW5
R/W
AST4
R/W
5
1
0
Areas 7 to 0 are 16-bit access areas
Areas 7 to 0 are 8-bit access areas
4
1
Number of States in Access Area
ABW4
R/W
AST3
4
1
0
R/W
H'EE020
H'EE021
3
1
Bus Width of Access Area
ABW3
R/W
3
1
0
AST2
R/W
2
1
ABW2
R/W
2
1
0
AST1
R/W
1
1
ABW1
R/W
Bus controller
Bus controller
1
1
0
AST0
R/W
0
1
ABW0
R/W
0
1
0