D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 776

• 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

Section 15 Serial Communication Interface (SCI, IrDA)
The timing for setting the TEND flag depends on the value of the GM bit in SMR. The TEND flag
generation timing is shown in figure 15.27.
Rev. 3.00 Mar 17, 2006 page 724 of 926
REJ09B0283-0300
TDRE
TEND
FER/ERS
I/O data
TXI
(TEND interrupt)
When GM = 1
When GM = 0
Legend:
Ds
D0 to D7
Dp
DE
Figure 15.27 TEND Flag Generation Timing in Transmission Operation
Ds
Transfer to TSR from TDR
D0 D1 D2 D3 D4 D5 D6 D7 Dp DE
Figure 15.26 Retransfer Operation in SCI Transmit Mode
: Start bit
: Data bits
: Parity bit
: Error signal
nth transfer frame
Ds
D0
D1
D2
[6]
[7]
Ds D0 D1 D2 D3 D4 D5 D6 D7 Dp
D3
Transfer to TSR from TDR
11.0etu
12.5etu
D4
Retransferred frame
D5
D6
D7
Dp
(DE)
[8]
[9]
Guard
time
DE
Ds D0 D1 D2 D3 D4
Transfer to TSR
Transfer
frame n+1
from TDR