HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 422

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 13 Serial Communication Interface (SCI)
Rev. 5.00 Jan 06, 2006 page 400 of 818
REJ09B0273-0500
Figure 13.5 Sample Flowchart for Transmitting Serial Data
and clear TDRE bit in SSR to 0
Write transmission data to TDR
Clear TE bit in SCR to 0;
output port with the PFC
select theTxD pin as an
Read TDRE bit in SSR
Read TEND bit in SSR
Output break signal?
All data transmitted?
End transmission
Start transmitting
TDRE = 1?
TEND = 1?
Set DR = 0
Initialize
Yes
Yes
Yes
Yes
3
4
No
No
No
No
1
2