DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 786

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• 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: HD64F2345TE20; HD64F2345TE20

Appendix B Internal I/O Register
B.2
MRA—DTC Mode Register A
Rev. 4.00 Feb 15, 2006 page 760 of 900
REJ09B0291-0400
Bit
Initial value
Read/Write
Functions
:
:
:
Source Address Mode
Undefined
0
1
SM1
—
7
—
0
1
Undefined
SAR is fixed
SAR is incremented after a transfer
(by +1 when Sz = 0; by +2 when Sz = 1)
SAR is decremented after a transfer
(by -1 when Sz = 0; by -2 when Sz = 1)
SM0
—
Destination Address Mode
6
0
1
Undefined
—
0
1
DM1
—
5
DAR is fixed
DAR is incremented after a transfer
(by +1 when Sz = 0; by +2 when Sz = 1)
DAR is decremented after a transfer
(by -1 when Sz = 0; by -2 when Sz = 1)
Undefined
DM0
DTC Mode
—
4
0
1
0
1
0
1
Undefined
H'F800—H'FBFF
MD1
—
3
Normal mode
Repeat mode
Block transfer mode
—
Undefined
DTC Transfer Mode Select
MD0
—
0
1
2
Destination side is repeat
area or block area
Source side is repeat area
or block area
Undefined
DTS
—
1
0
1
DTC Data
Transfer Size
Undefined
Sz
Byte-size
transfer
Word-size
transfer
—
0
DTC