DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 503

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

16.4.1
Table 16.8 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, see section 16.5, Multiprocessor Communication Function.
Table 16.8 Serial Transfer Formats (Asynchronous Mode)
[Legend]
S:
STOP: Stop bit
P:
MPB: Multiprocessor bit
CHR
0
0
0
0
1
1
1
1
0
0
1
1
Data Transfer Format
Start bit
Parity bit
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
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
Rev.2.00 May. 28, 2009 Page 463 of 732
6
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
REJ09B0059-0200
STOP
STOP
11
STOP
12