HD64F3672FPIV Renesas Electronics America, HD64F3672FPIV Datasheet - Page 196

• Manufacturer Part Number: HD64F3672FPIV
• Description: MCU 3/5V 16K I-TEMP PB-FREE 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3672FPIV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 13 Serial Communication Interface 3 (SCI3)
13.3.7
SSR is a register containing status flags of the SCI3 and multiprocessor bits for transfer. 1 cannot
be written to flags TDRE, RDRF, OER, PER, and FER; they can only be cleared.
Rev.4.00 Nov. 02, 2005 Page 170 of 304
REJ09B0143-0400
Bit
7
6
5
Bit Name
TDRE
RDRF
OER
Serial Status Register (SSR)
Initial Value
1
0
0
R/W
R/W
R/W
R/W
Description
Transmit Data Register Empty
Displays whether TDR contains transmit data.
[Setting conditions]
[Clearing conditions]
Receive Data Register Full
Indicates that the received data is stored in RDR.
[Setting condition]
[Clearing conditions]
Overrun Error
[Setting condition]
[Clearing condition]
When the TE bit in SCR3 is 0
When data is transferred from TDR to TSR
When 0 is written to TDRE after reading TDRE
= 1
When the transmit data is written to TDR
When serial reception ends normally and
receive data is transferred from RSR to RDR
When 0 is written to RDRF after reading RDRF
= 1
When data is read from RDR
When an overrun error occurs in reception
When 0 is written to OER after reading OER = 1