DF3048BVX25WV Renesas Electronics America, DF3048BVX25WV Datasheet - Page 485

• Manufacturer Part Number: DF3048BVX25WV
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25WV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• 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): 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: Lead free / RoHS Compliant
• Eeprom Size: -

13.1.2
Figure 13.1 shows a block diagram of the SCI.
SCK
RxD
Legend:
RSR:
RDR:
TSR:
TDR:
SMR:
SCR:
SSR:
BRR:
TxD
Receive shift register
Receive data register
Transmit shift register
Transmit data register
Serial mode register
Serial control register
Serial status register
Bit rate register
Block Diagram
RDR
RSR
Figure 13.1 SCI Block Diagram
Parity generate
Parity check
TDR
TSR
Module data bus
receive control
Transmit/
SMR
SSR
SCR
Section 13 Serial Communication Interface
Rev. 3.00 Sep 27, 2006 page 457 of 872
External clock
Clock
Baud rate
generator
BRR
REJ09B0325-0300
TEI
TXI
RXI
ERI
/4
/16
/64
Internal
data bus