DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 533

• 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: -

Make transition to software standby mode etc.
Figure 16.24 Sample Flowchart for Mode Transition during Reception
Cancel software standby mode etc.
Read receive data in RDR
Change operating mode?
Read RDRF flag in SSR
<Start reception>
Initialization
Reception
RDRF = 1
Yes
Yes
RE = 0
No
No
RE = 1
[1]
[2]
[1] Data being received will be invalid.
[2] Module stop mode is included.
Rev.2.00 May. 28, 2009 Page 493 of 732
REJ09B0059-0200