DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 799
DF3052BX25V
Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3052BX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 799 of 847
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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
Note: * Bit 0 must not be set to 1; in a write, 0 must always be written in this bit.
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
AST7 to AST0
R/W
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 (
R/W
7
0
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
4
1
R/W
4
1
0
Rev. 3.00 Mar 21, 2006 page 769 of 814
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
ABW1
—
—
REJ09B0302-0300
1
1
1
1
R/W
1
1
0
Bus controller
Bus controller
ADTRG
AST0
R/W
—*
ABW0
—
0
1
0
0
R/W
)
0
1
0
A/D
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