D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 478

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
Section 9 Data Transfer Controller (DTC)
9.8
9.8.1
DTC operation can be disabled or enabled using the module stop control register. The initial
setting is for DTC operation to be enabled. Register access is disabled by setting module stop
mode. Module stop mode cannot be set while the DTC is activated. For details, refer to section 22,
Power-Down Modes.
9.8.2
The MRA, MRB, SAR, DAR, CRA, and CRB registers are all located in on-chip RAM. When the
DTC is used, the RAME bit in SYSCR must not be cleared to 0.
9.8.3
For DTCE bit setting, use bit manipulation instructions such as BSET and BCLR. If all interrupts
are disabled, multiple activation sources can be set at one time (only at the initial setting) by
writing data after executing a dummy read on the relevant register.
Rev. 3.00 Mar 17, 2006 page 426 of 926
REJ09B0283-0300
DMAC Transfer End Interrupt
When DTC transfer is activated by a DMAC transfer end interrupt, regardless of the transfer
counter and DISEL bit, the DMAC’s DTE bit is not subject to DTC control, and the write data
has priority. Consequently, an interrupt request may not be sent to the CPU when the DTC
transfer counter reaches 0.
Chain Transfer
When chain transfer is used, clearing of the activation source or DTCER is performed when
the last of the chain of data transfers is executed. SCI and high-speed A/D converter
interrupt/activation sources, on the other hand, are cleared when the DTC reads or writes to the
prescribed register.
Therefore, when the DTC is activated by an interrupt or activation source, if a read/write of the
relevant register is not included in the last chained data transfer, the interrupt or activation
source will be retained.
Usage Notes
Module Stop Mode Setting
On-Chip RAM
DTCE Bit Setting

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