HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 423

• Manufacturer Part Number: HD64F2145BTE20
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2145BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Note:
Bit
4
3
2
1
0
Bit Name
FER
PER
TEND
MPB
MPBT
* Only 0 can be written, to clear the flag.
Initial Value
0
0
1
0
0
R/W
R/(W) *
R/(W) *
R
R
R/W
Section 15 Serial Communication Interface (SCI and IrDA)
Description
Framing Error
[Setting condition]
When the stop bit is 0
[Clearing condition]
When 0 is written to FER after reading FER = 1
In 2-stop-bit mode, only the first stop bit is checked.
Parity Error
[Setting condition]
When a parity error is detected during reception
[Clearing condition]
When 0 is written to PER after reading PER = 1
Transmit End
[Setting conditions]
[Clearing conditions]
Multiprocessor Bit
MPB stores the multiprocessor bit in the receive
frame. When the RE bit in SCR is cleared to 0 its
previous state is retained.
Multiprocessor Bit Transfer
MPBT stores the multiprocessor bit to be added to
the transmit frame.
When the TE bit in SCR is 0
When TDRE = 1 at transmission of the last bit of
a 1-byte serial transmit character
When 0 is written to TDRE after reading
TDRE = 1
When a TXI interrupt request is issued allowing
the DTC to write data to TDR
Rev. 3.00 Mar 21, 2006 page 367 of 788
REJ09B0300-0300