HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 486

• Manufacturer Part Number: HD64F3048VTF8
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048VTF8

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F3048VX8

Section 13 Serial Communication Interface
13.2.6
SCR enables 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. 7.00 Sep 21, 2005 page 460 of 878
REJ09B0259-0700
Bit
Initial value
Read/Write
Serial Control Register (SCR)
Transmit interrupt enable
Enables or disables transmit-data-empty interrupts (TXI)
R/W
TIE
7
0
Receive interrupt enable
Enables or disables receive-data-full interrupts (RXI) and
receive-error interrupts (ERI)
R/W
RIE
6
0
Transmit enable
Enables or disables the transmitter
R/W
TE
5
0
Receive enable
Enables or disables the receiver
R/W
RE
4
0
Multiprocessor interrupt enable
Enables or disables multiprocessor
interrupts
MPIE
R/W
3
0
Transmit-end interrupt enable
Enables or disables transmit-
end interrupts (TEI)
TEIE
R/W
2
0
Clock enable 1/0
These bits select the
SCI clock source
CKE1
R/W
1
0
CKE0
R/W
0
0