HD6413008VXI25 Renesas Electronics America, HD6413008VXI25 Datasheet - Page 369

• 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: -

12.1.2
Figure 12.1 shows a block diagram of the SCI.
RxD
TxD
SCK
Legend:
RSR:
RDR:
TSR:
TDR:
SMR:
SCR:
SSR:
BRR:
SCMR: Smart card mode register
Block Diagram
RDR
RSR
Receive shift register
Receive data register
Transmit shift register
Transmit data register
Serial mode register
Serial control register
Serial status register
Bit rate register
Parity generate
Parity check
TSR
TDR
Module data bus
Figure 12.1 SCI Block Diagram
Transmit/receive
control
SCMR
SCR
SMR
SSR
External clock
Clock
Rev.4.00 Aug. 20, 2007 Page 323 of 638
Baud rate
generator
BRR
12. Serial Communication Interface
T E I
T X I
R X I
E R I
φ
φ/ 4
φ/16
φ/64
REJ09B0395-0400
Internal data bus