HD64F3664BPV Renesas Electronics America, HD64F3664BPV Datasheet - Page 267

• Manufacturer Part Number: HD64F3664BPV
• Description: MCU 3/5V 32K,PB-FREE 42-DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3664BPV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

The TDRE and RDRF flags are set and cleared under the conditions shown below. Setting the
TDRE and RDRF flags affects the status of the interrupt flags.
Bit


Bit Name
TDRE
RDRF
Initial
Value


R/W


Description
Transmit Data Register Empty
[Setting conditions]
•
•
•
•
[Clearing conditions]
•
•
•
•
Receive Data Register Full
[Setting condition]
When data is transferred from ICDRS to ICDRR
[Clearing condition]
When ICDR (ICDRR) receive data is read in receive
mode
In transmit mode, when a start condition is detected
in the bus line state after a start condition is issued
in master mode with the I
format selected
When transmit mode (TRS = 1) is set without a
format
When data is transferred from ICDRT to ICDRS
When a switch is made from receive mode to
transmit mode after detection of a start condition
When transmit data is written in ICDR in transmit
mode
When a stop condition is detected in the bus line
state after a stop condition is issued with the I2C
bus format or serial format selected
When a stop condition is detected with the I2C bus
format selected
In receive mode
Rev. 6.00 Mar. 24, 2006 Page 237 of 412
Section 15 I
2
C bus format or serial
2
C Bus Interface (IIC)
REJ09B0142-0600