R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 652

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• 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: 384KB (384K 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 16 Serial Communication Interface (SCI)
Rev. 2.00 Sep. 16, 2009 Page 622 of 1036
REJ09B0414-0200
Bit
3
Bit Name
PER
Initial
Value
0
R/W
R/(W)* Parity Error
Description
Indicates that a parity error has occurred during
reception in asynchronous mode and the reception
ends abnormally.
[Setting condition]
•
[Clearing condition]
•
When a parity error is detected during reception
Receive data when the parity error occurs is
transferred to RDR, however, the RDRF flag is not
set. Note that when the PER 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 PER after reading PER = 1
Even when the RE bit in SCR is cleared, the PER
flag is not affected and retains its previous value.
(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.)