DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 593

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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.
Section 14 Serial Communication Interface (SCI)
Rev. 2.00 Jun. 28, 2007 Page 567 of 864
REJ09B0341-0200