HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 560

• Manufacturer Part Number: HD64F2638F20J
• Description: IC H8S MCU FLASH 256K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2638F20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 13 Serial Communication Interface (SCI)
Page 510 of 1458
Read receive data in RDR
Read RDRF flag in SSR
Transition to software
Figure 13-26 Sample Flowchart for Mode Transition during Reception
<Start of reception>
standby mode, etc.
standby mode, etc.
Exit from software
operating mode?
Yes
Yes
<Reception>
Initialization
RDRF = 1
Change
RE = 0
No
No
RE = 1
[1]
[2]
[1] Receive data being received
[2] Includes module stop mode, watch
becomes invalid.
mode, subactive mode, and
subsleep mode.
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
May 28, 2010