HD6417034AFI20 Renesas Electronics America, HD6417034AFI20 Datasheet - Page 419

• Manufacturer Part Number: HD6417034AFI20
• Description: IC SUPERH MPU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417034AFI20

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 13.10 Sample Flowchart for Transmitting Multiprocessor Serial Data
select theTxD pin function as
an output port with the PFC
Write transmit data in TDR
Clear TE bit to 0 in SCR;
Read TDRE bit in SSR
Read TEND bit in SSR
and set MPBT in SSR
Output break signal?
All data transmitted?
Clear TDRE bit to 0
Start transmitting
TEND = 1?
TDRE = 1?
Set DR = 0
Yes
Initialize
End
Yes
Yes
Yes
Section 13 Serial Communication Interface (SCI)
Rev. 7.00 Jan 31, 2006 page 391 of 658
No
No
No
No
(1)
(2)
(3)
(4)
REJ09B0272-0700