DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 299

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit
26
25
24
23, 22
21
20
Bit Name
RPTIE
ARS1
ARS0

SAT1
SAT0
Initial
Value
0
0
0
All 0
0
0
R/W
R/W
R/W
R/W
R
R/W
R/W
Description
Repeat Size End Interrupt Enable
Enables/disables a repeat size end interrupt request.
In repeat transfer mode, when the next transfer is
requested after completion of a 1-repeat-size data
transfer while this bit is set to 1, the DTE bit in DMDR is
cleared to 0. At this time, the ESIF bit in DMDR is set to
1 to indicate that a repeat size end interrupt is
requested. Even when the repeat area is not specified
(ARS1 = 1 and ARS0 = 0), a repeat size end interrupt
after a 1-block data transfer can be requested.
In addition, in block transfer mode, when the next
transfer is requested after 1-block data transfer while
this bit is set to 1, the DTE bit in DMDR is cleared to 0.
At this time, the ESIF bit in DMDR is set to 1 to indicate
that a repeat size end interrupt is requested.
0: Disables a repeat size end interrupt
1: Enables a repeat size end interrupt
Area Select 1 and 0
Specify the block area or repeat area in block or repeat
transfer mode.
00: Specify the block area or repeat area on the source
01: Specify the block area or repeat area on the
10: Do not specify the block area or repeat area
11: Setting prohibited
Reserved
These bits are always read as 0 and cannot be
modified.
Source Address Update Mode 1 and 0
Select the update method of the source address
(DSAR). When DSAR is not specified as the transfer
source in single address mode, this bit is ignored.
00: Source address is fixed
01: Source address is updated by adding the offset
10: Source address is updated by adding 1, 2, or 4
11: Source address is updated by subtracting 1, 2, or 4
address
destination address
according to the data access size
according to the data access size
Rev.1.00 Sep. 08, 2005 Page 249 of 966
Section 7 DMA Controller (DMAC)
REJ09B0219-0100