HD64F3664H Renesas Electronics America, HD64F3664H Datasheet - Page 278

• Manufacturer Part Number: HD64F3664H
• Description: IC H8 MCU FLASH 32K 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3664H

• 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: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 15 I
15.3.7
The timer serial control register (TSCR) is an 8-bit readable/writable register that controls the
operating modes.
When, with the I
must be checked in order to identify the source that set IRIC to 1. Although each source has a
corresponding flag, caution is needed at the end of a transfer. When the TDRE or RDRF internal
flag is set, the readable IRTR flag may or may not be set. Even when the IRIC flag and IRTR flag
are set, the TDRE or RDRF internal flag may not be set. Table 15.4 shows the relationship
between the flags and the transfer states.
Rev. 6.00 Mar. 24, 2006 Page 248 of 412
REJ09B0142-0600
Bit
7 to 2
1
0
Timer Serial Control Register (TSCR)
Bit Name
−
IICRST
IICX
2
C Bus Interface (IIC)
2
C bus format selected, IRIC is set to 1 and an interrupt is generated, other flags
Initial
Value
All 1
0
0
R/W
−
R/W
R/W
Description
Reserved
This bit is always read as 1 and cannot be modified.
I
Resets the control unit except for the I
When a hang up occurs due to illegal communication
during I
or reset the I
I
Selects the transfer rate in master mode, together with
bits CKS2 to CKS0 in ICMR. Refer to table 15.3.
2
2
C Control Unit Reset
C Transfer Rate Select
2
C operation, setting IICRST to 1 can set a port
2
C control unit without initializing registers.
2
C registers.