DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 493

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit 3—Parity Error (PER): Indicates that data reception ended abnormally due to a parity error
in asynchronous mode.
Notes: 1. Clearing the RE bit to 0 in SCR does not affect the PER flag, which retains its previous
Bit 2—Transmit End (TEND): Indicates that when the last bit of a serial character was
transmitted TDR did not contain new transmit data, so transmission has ended. The TEND flag is
a read-only bit and cannot be written.
Bit 3: PER
0
1
Bit 2: TEND
0
1
2. When a parity error occurs the SCI transfers the receive data into RDR but does not set
value.
the RDRF flag. Serial receiving cannot continue while the PER flag is set to 1. In
synchronous mode, serial transmitting is also disabled.
Description
Receiving is in progress or has ended normally *
[Clearing conditions]
The chip is reset or enters standby mode.
Software reads PER while it is set to 1, then writes 0.
A receive parity error occurred *
[Setting condition]
The number of 1s in receive data, including the parity bit, does not match the
even or odd parity setting of O/E in SMR.
Description
Transmission is in progress
[Clearing conditions]
Software reads TDRE while it is set to 1, then writes 0 in the TDRE flag.
The DMAC writes data in TDR.
End of transmission
[Setting conditions]
The chip is reset or enters standby mode.
The TE bit is cleared to 0 in SCR.
TDRE is 1 when the last bit of a serial character is transmitted.
2
Section 13 Serial Communication Interface
Rev. 7.00 Sep 21, 2005 page 467 of 878
1
REJ09B0259-0700
(Initial value)
(Initial value)