DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 507

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

Bit 3—Parity Error (PER): Indicates that a parity error occurred during reception using parity addition in asynchronous
mode, causing abnormal termination.
Notes: 1. The PER flag is not affected and retains its previous state when the RE bit in SCR is cleared to 0.
Bit 2—Transmit End (TEND): Indicates that there is no valid data in TDR when the last bit of the transmit character is
sent, and transmission has been ended.
The TEND flag is read-only and cannot be modified.
Bit 1—Multiprocessor Bit (MPB): When reception is performed using multiprocessor format in asynchronous mode,
MPB stores the multiprocessor bit in the receive data.
MPB is a read-only bit, and cannot be modified.
Note: * Retains its previous state when the RE bit in SCR is cleared to 0 with multiprocessor format.
2. 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.
Bit 3
PER
0
1
Bit 2
TEND
0
1
Bit 1
MPB
0
1
Description
[Clearing condition]
When 0 is written to PER after reading PER = 1
[Setting condition]
When, in reception, the number of 1 bits in the receive data plus the parity bit does not
match the parity setting (even or odd) specified by the O/E bit in SMR*
Description
[Clearing conditions]
[Setting conditions]
Description
[Clearing condition]
When data with a 0 multiprocessor bit is received
[Setting condition]
When data with a 1 multiprocessor bit is received
When 0 is written to TDRE after reading TDRE = 1
When the DMAC or DTC is activated by a TXI interrupt and write data to TDR
When the TE bit in SCR is 0
When TDRE = 1 at transmission of the last bit of a 1-byte serial transmit character
Rev.6.00 Oct.28.2004 page 477 of 1016
2
(Initial value)*
(Initial value)*
(Initial value)
REJ09B0138-0600H
1