HD6413008VXI25 Renesas Electronics America, HD6413008VXI25 Datasheet - Page 378

• Manufacturer Part Number: HD6413008VXI25
• Description: MCU 3V 0K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413008VXI25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

12. Serial Communication Interface
12.2.6
SCR register enables or disables the SCI transmitter and receiver, enables or disables serial clock
output in asynchronous mode, enables or disables interrupts, and selects the transmit/receive clock
source.
The CPU can always read and write SCR. SCR is initialized to H'00 by a reset and in standby
mode.
Rev.4.00 Aug. 20, 2007 Page 332 of 638
REJ09B0395-0400
Bit
Initial value
Read/Write
Serial Control Register (SCR)
R/W
TIE
7
0
Transmit interrupt enable
Enables or disables transmit-data-empty interrupts (TxI)
R/W
RIE
6
0
Receive interrupt enable
Enables or disables receive-data-full interrupts (RxI) and
receive-error interrupts (ERI)
R/W
TE
5
0
Transmit enable
Enables or disables the transmitter
R/W
RE
4
0
Receive enable
Enables or disables the receiver
MPIE
R/W
3
0
Multiprocessor interrupt enable
Enables or disables multiprocessor
interrupts
TEIE
R/W
2
0
Transmit-end interrupt enable
Enables or disables transmit-end
interrupts (TEI)
CKE1
R/W
1
0
Clock enable 1/0
These bits select the
SCI clock source
CKE0
R/W
0
0