HD6417032F20 Renesas Electronics America, HD6417032F20 Datasheet - Page 408

• Manufacturer Part Number: HD6417032F20
• Description: IC SUPERH MPU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417032F20

• 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: -

Section 13 Serial Communication Interface (SCI)
Transmit/Receive Formats: Table 13.10 shows the 12 communication formats that can be
selected in 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.
Notes: 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).
When an external clock is input at the SCK pin, it must have a frequency equal to 16 times the
desired bit rate.
Rev. 7.00 Jan 31, 2006 page 380 of 658
REJ09B0272-0700
CHR PE
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
—
—
—
—
STOP: Stop bit
P: Parity bit
MPB: Multiprocessor bit
SMR Bits
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
2
3
4
7-bit data
7-bit data
7-bit data
7-bit data
7-bit data
7-bit data
8-bit data
8-bit data
8-bit data
8-bit data
8-bit data
8-bit data
5
6
7
8
STOP
STOP STOP
MPB
MPB
P
P
9
STOP STOP
STOP STOP
STOP
STOP STOP
STOP
STOP
MPB
MPB
10
P
P
STOP
STOP STOP
STOP
STOP STOP
11
12