DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 433

• Manufacturer Part Number: DF2148BTE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148BTE20; HD64F2148BTE20

15.4.1
Table 15.8 shows the data transfer formats that can be used in asynchronous mode. Any of 12
transfer formats can be selected according to the SMR setting. For details on the multiprocessor
bit, refer to section 15.5, Multiprocessor Communication Function.
Table 15.8 Serial Transfer Formats (Asynchronous Mode)
Legend:
S:
STOP: Stop bit
P:
MPB:
CHR
0
0
0
0
1
1
1
1
0
0
1
1
Start bit
Parity bit
Multiprocessor bit
Data Transfer Format
SMR Settings
PE
—
—
—
—
0
0
1
1
0
0
1
1
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
S
S
S
S
S
S
S
S
S
S
S
S
1
Section 15 Serial Communication Interface (SCI and IrDA)
2
Serial Transmit/Receive Format and Frame Length
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
Rev. 3.00 Mar 21, 2006 page 377 of 788
7
8
STOP
STOP
MPB
MPB
P
P
9
STOP
STOP
STOP STOP
STOP
STOP
STOP
STOP
MPB STOP
MPB STOP STOP
10
P STOP
P STOP
STOP
STOP
11
REJ09B0300-0300
STOP
12