R4F24268NVRFQV Renesas Electronics America, R4F24268NVRFQV Datasheet - Page 912
R4F24268NVRFQV
Manufacturer Part Number
R4F24268NVRFQV
Description
MCU 256KB FLASH 48K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24268NVZFQV.pdf
(1406 pages)
Specifications of R4F24268NVRFQV
Core Processor
H8S/2600
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
96
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 10x10b, 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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R4F24268NVRFQV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
R4F24268NVRFQV
Manufacturer:
Renesas Electronics America
Quantity:
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Section 15 Serial Communication Interface (SCI, IrDA)
Page 882 of 1372
Bit
4
3
Bit Name
FER
PER
0
0
Initial Value
R/W
R/(W) *
R/(W) *
Description
Framing Error
Indicates that a framing error occurred while
receiving in asynchronous mode and the reception
has ended abnormally.
[Setting condition]
•
[Clearing condition]
•
Parity Error
Indicates that a parity error occurred while
receiving in asynchronous mode and the reception
has ended abnormally.
[Setting condition]
•
[Clearing condition]
•
When the stop bit is 0
In 2-stop-bit mode, only the first stop bit is
checked for a value of 0; the second stop bit is
not checked. If a framing error occurs, the
receive data is transferred to RDR but the
RDRF flag is not set. Also, subsequent serial
reception cannot be continued while the FER
flag is set to 1. In clocked synchronous mode,
serial transmission cannot be continued,
either.
When 0 is written to FER after reading
FER = 1
The FER flag is not affected and retains its
previous state when the RE bit in SCR is
cleared to 0.
When a parity error is detected during
reception
If a parity error occurs, the receive data is
transferred to RDR but the RDRF flag is not
set. Also, subsequent serial reception cannot
be continued while the PER flag is set to 1. In
clocked synchronous mode, serial
transmission cannot be continued, either.
When 0 is written to PER after reading
PER = 1
The PER flag is not affected and retains its
previous state when the RE bit in SCR is
cleared to 0.
H8S/2426, H8S/2426R, H8S/2424 Group
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
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