D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 727

• 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

Note:
Smart Card Interface Mode (When SMIF in SCMR is 1)
Bit
1
0
Bit
7
6
Bit Name
MPB
MPBT
Bit Name
TDRE
RDRF
* Only 0 can be written, to clear the flag.
Initial Value
0
0
Initial Value
1
0
R/W
R
R/W
R/W
R/(W) *
R/(W) *
Section 15 Serial Communication Interface (SCI, IrDA)
Description
Multiprocessor Bit
MPB stores the multiprocessor bit in the receive
data. When the RE bit in SCR is cleared to 0 its
previous state is retained.
Multiprocessor Bit Transfer
MPBT sets the multiprocessor bit to be added to
the transmit data.
Description
Transmit Data Register Empty
Indicates whether TDR contains transmit data.
[Setting conditions]
[Clearing conditions]
Receive Data Register Full
Indicates that the received data is stored in RDR.
[Setting condition]
When serial reception ends normally and receive
data is transferred from RSR to RDR
[Clearing conditions]
The RDRF flag is not affected and retains their
previous values when the RE bit in SCR is cleared
to 0.
When the TE bit in SCR is 0
When data is transferred from TDR to TSR
When 0 is written to TDRE after reading TDRE
= 1
When the DMAC or DTC is activated by a TXI
interrupt request and transfers data to TDR
When 0 is written to RDRF after reading
RDRF = 1
When the DMAC or DTC is activated by an
RXI interrupt and transferred data from RDR
Rev. 3.00 Mar 17, 2006 page 675 of 926
REJ09B0283-0300