D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 317

MCU 3V 0K I-TEMP 144-QFP

D12674RVFQ33D

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
D12674RVFQ33DV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
7.3.4
DMACR controls the operation of each DMAC channel.
The DMA has four DMACR registers: DMACR_0A in channel 0 (channel 0A), DMACR_0B in
channel 0 (channel 0B), DMACR_1A in channel 1 (channel 1A), and DMACR_1B in channel 1
(channel 1B).
In short address mode, channels A and B operate independently, and in full address mode,
channels A and B operate together. The bit functions in the DMACR registers differ according to
the transfer mode.
Short Address Mode:
Bit
7
6
DMACR_0A, DMACR_0B, DMACR_1A, and DMARC_1B
Bit Name
DTSZ
DTID
DMA Control Registers (DMACRA and DMACRB)
Initial Value
0
0
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
Data Transfer Increment/Decrement
Selects incrementing or decrementing of MAR
after every data transfer in sequential mode or
repeat mode. In idle mode, MAR is neither
incremented nor decremented.
0: MAR is incremented after a data transfer
1: MAR is decremented after a data transfer
When DTSZ = 0, MAR is incremented by 1
When DTSZ = 1, MAR is incremented by 2
When DTSZ = 0, MAR is decremented by 1
When DTSZ = 1, MAR is decremented by 2
Rev. 3.00 Mar 17, 2006 page 265 of 926
(Initial value)
Section 7 DMA Controller (DMAC)
REJ09B0283-0300

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