HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 419

• 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: -

Transmit/Receive Formats: Table 13.10 shows the 12 communication formats that can be
selected in the asynchronous mode. The format is selected by settings in the serial mode register
(SMR).
Table 13.10 Serial Communication Formats (Asynchronous Mode)
—: Don’t care bits.
Note: START: Start bit
Clock: An internal clock generated by the on-chip baud rate generator or an external clock input
from the SCK pin can be selected as the SCI transmit/receive clock. The clock source is selected
by the C/A bit in the serial mode register (SMR) and bits CKE1 and CKE0 in the serial control
register (SCR) (table 13.9).
CHR PE
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
—
—
—
—
SMR Bits
STOP: Stop bit
P: Parity bit
MPB: Multiprocessor bit
MP
0
0
0
0
0
0
0
0
1
1
1
1
STOP
0
1
0
1
0
1
0
1
0
1
0
1
START
START
START
START
START
START
START
START
START
START
START
START
1
Serial Transmit/Receive Format and Frame Length
2
3
4
7-Bit data
7-Bit data
7-Bit data
7-Bit data
7-Bit data
7-Bit data
Section 13 Serial Communication Interface (SCI)
8-Bit data
8-Bit data
8-Bit data
8-Bit data
8-Bit data
8-Bit data
5
6
Rev. 5.00 Jan 06, 2006 page 397 of 818
7
8
STOP
STOP STOP
MPB
MPB
P
P
9
STOP
STOP STOP
STOP
STOP STOP
STOP
STOP STOP
MPB
MPB
10
P
P
REJ09B0273-0500
STOP STOP
STOP STOP
STOP
STOP
11
12