D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 321

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

Full Address Mode:
Bit
15
14
13
12
11
DMACR_0A and DMACR_1A
Bit Name
DTSZ
SAID
SAIDE
BLKDIR
BLKE
Initial Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Data Transfer Size
Selects the size of data to be transferred at one
time.
0: Byte-size transfer
1: Word-size transfer
Source Address Increment/Decrement
Source Address Increment/Decrement Enable
These bits specify whether source address
register MARA is to be incremented,
decremented, or left unchanged, when data
transfer is performed.
00: MARA is fixed
01: MARA is incremented after a data transfer
10: MARA is fixed
11: MARA is decremented after a data transfer
Block Direction
Block Enable
These bits specify whether normal mode or
block transfer mode is to be used for data
transfer. If block transfer mode is specified, the
BLKDIR bit specifies whether the source side or
the destination side is to be the block area.
x0: Transfer in normal mode
01: Transfer in block transfer mode (destination
11: Transfer in block transfer mode (source side
When DTSZ = 0, MARA is incremented by 1
When DTSZ = 1, MARA is incremented by 2
When DTSZ = 0, MARA is decremented by
1
When DTSZ = 1, MARA is decremented by
2
side is block area)
is block area)
Rev. 3.00 Mar 17, 2006 page 269 of 926
Section 7 DMA Controller (DMAC)
REJ09B0283-0300