HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 856

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• 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-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Appendix B Internal I/O Register
ADCSR—A/D Control/Status Register
Rev. 3.00 Sep 27, 2006 page 828 of 872
REJ09B0325-0300
A/D end flag
Bit
Initial value
Read/Write
Note: * Only 0 can be written, to clear flag.
0 [Clearing condition]
1 [Setting conditions]
A/D interrupt enable
Read ADF while ADF = 1, then write 0 in ADF
Single mode:
Scan mode:
0 A/D end interrupt request is disabled
1 A/D end interrupt request is enabled
A/D start
0 A/D conversion is stopped
1 Single mode:
Scan mode
Scan mode:
0 Single mode
1 Scan mode
Clock select
0 Conversion time = 266 states (maximum)
1 Conversion time = 134 states (maximum)
R/(W)
A/D conversion ends
A/D conversion ends in all selected channels
ADF
7
0
*
A/D conversion starts; ADST is automatically cleared to 0 when
conversion ends
A/D conversion starts and continues, cycling among the selected
channels, until ADST is cleared to 0 by software, by a reset, or by a
transition to standby mode
ADIE
R/W
6
0
ADST
R/W
Channel select 2 to 0
Selection
5
0
Group
CH2
0
1
SCAN
R/W
4
0
CH1
Selection
0
1
0
1
Channel
CKS
R/W
CH0
3
0
0
1
0
1
0
1
0
1
H'E8
Single Mode
AN
AN
AN
AN
AN
AN
AN
AN
CH2
R/W
2
0
0
1
2
3
4
5
6
7
Description
CH1
R/W
1
0
Scan Mode
AN
AN , AN
AN to AN
AN to AN
AN
AN , AN
AN to AN
AN to AN
0
0
0
0
4
4
4
4
CH0
R/W
0
0
1
5
2
3
6
7
A/D