HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 270

• Manufacturer Part Number: HD6473937RXV
• Description: MCU 3/5V 60K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD6473937RXV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 59
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• 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: -

2. Block diagram
Figure 10-3 shows a block diagram of SCI3.
256
TXD
RXD
Notation:
RSR:
RDR:
TSR:
TDR:
SMR:
SCR3:
SSR:
BRR:
BRC:
SPCR:
Clock
SCK
Receive shift register
Receive data register
Transmit shift register
Transmit data register
Serial mode register
Serial control register 3
Serial status register
Bit rate register
Bit rate counter
Serial port control register
3x
SPCR
External
clock
Baud rate generator
Transmit/receive
control circuit
Figure 10-3 SCI3 Block Diagram
RSR
TSR
BRC
Internal clock (ø/64, ø/16, øw/2, ø)
SCR3
SMR
RDR
BRR
SSR
TDR
Interrupt request
(TEI, TXI, RXI, ERI)