DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 595

• Manufacturer Part Number: DF2166VT33WV
• Description: MCU 16BIT FLASH 3V 512K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Note:
Bit
2
1
0
Bit Name Initial Value Slave Host Description
HWRI
HBTWI
HBTRI
*
Only 0 can be written to clear the flag.
0
0
0
R/(W)* 
R/(W)* 
R/(W)* 
R/W
BT Host Write Interrupt
This status flag indicates that the host writes 1byte
to BTDTR buffer. When the IBFIE3 bit and HWRIE
bit are set to 1, IBFI3 interrupt is requested to the
slave.
0: Host BTDTR write wait state
[Clearing condition]
After the slave reads HWRI = 1, writes 0 to this bit.
1: The host writes to BTDTR
[Setting condition]
The host writes one byte to BTDTR.
BTDTR Host Write Start Interrupt
This status flag indicates that the host writes the first
byte of valid data to BTDTR buffer. When the IBFIE3
bit and HBTWIE bit are set to 1, IBFI3 interrupt is
requested to the slave.
0: BTDTR host write start wait state
[Clearing condition]
After the slave reads HBTWI = 1 and writes 0 to this
bit.
1: BTDTR host write start
[Setting condition]
The host starts writing valid data to BTDTR.
BTDTR Host Read End Interrupt
This status flag indicates that the host reads all valid
data from BTDTR buffer. When the BFIE3 bit and
HBTRIE bit are set to 1, IBFI3 interrupt is requested
to the slave.
0: BTDTR host read end wait state
[Clearing condition]
After the slave reads HBTRI = 1 and writes 0 to this
bit.
1: BTDTR host read end
[Setting condition]
When the host finished reading the valid data from
BTDTR.
Rev. 3.00, 03/04, page 553 of 830