R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 918

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 19 Serial Communication Interface (SCI, IrDA, CRC)
Rev. 2.00 Oct. 21, 2009 Page 884 of 1454
REJ09B0498-0200
Bit
4
Bit Name
FER
Initial
Value
0
R/W
R/(W)* Framing Error
Description
Indicates that a framing error has occurred during
reception in asynchronous mode and the reception ends
abnormally.
[Setting condition]
•
[Clearing condition]
•
When the stop bit is 0
In 2-stop-bit mode, only the first stop bit is checked
whether it is 1 but the second stop bit is not checked.
Note that receive data when the framing error occurs
is transferred to RDR, however, the RDRF flag is not
set. In addition, when the FER flag is being set to 1,
the subsequent serial reception cannot be performed.
In clocked synchronous mode, serial transmission
also cannot continue.
When 0 is written to FER after reading FER = 1
(When the CPU is used to clear this flag by writing 0
while the corresponding interrupt is enabled, be sure
to read the flag after writing 0 to it.)
Even when the RE bit in SCR is cleared, the FER flag
is not affected and retains its previous value.