DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 863

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• 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: Lead free / RoHS Compliant
• Eeprom Size: -

ADCR—A/D Control Register
ABWCR—Bus Width Control Register
ASTCR—Access State Control Register
Bit
Initial
value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Mode 1, 3, 5, 6
Mode 2, 4, 7
Area 7 to 0 access state control
Area 7 to 0 bus width control
TRGE
AST7
R/W
AST7 to AST0
Trigger enable
R/W
ABW7
ABW7 to ABW0
0 A/D conversion cannot be externally triggered
1 A/D conversion starts at the fall of the external trigger signal (
7
0
R/W
7
1
Bits 7 to 0
7
1
0
Bits 7 to 0
0
1
0
1
AST6
R/W
ABW6
—
—
6
1
R/W
6
1
6
1
0
Number of States in Access Cycle
Areas 7 to 0 are two-state access areas
Areas 7 to 0 are three-state access areas
AST5
Bus Width of Access Area
Areas 7 to 0 are 16-bit access areas
Areas 7 to 0 are 8-bit access areas
R/W
ABW5
—
—
5
1
R/W
5
1
5
1
0
AST4
R/W
ABW4
—
—
4
1
R/W
4
1
4
1
0
Rev. 7.00 Sep 21, 2005 page 837 of 878
AST3
R/W
ABW3
—
—
3
1
3
1
R/W
3
1
0
Appendix B Internal I/O Register
H'E9
H'EC
H'ED
AST2
R/W
ABW2
—
—
2
1
2
1
R/W
2
1
0
AST1
R/W
REJ09B0259-0700
ABW1
—
—
1
1
1
1
R/W
Bus controller
Bus controller
1
1
0
ADTRG
AST0
R/W
ABW0
—
—
0
1
0
1
R/W
0
1
0
)
A/D