DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 574

• 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: -

• STR3
Rev. 3.00, 03/04, page 532 of 830
Bit
7
6
5
(When TWRE = 1 or SELSTR3 = 0)
IBF3B
OBF3B
MWMF
Bit Name Initial Value Slave Host Description
0
0
0
R
R/(W)* R
R
R/W
R
R
Bidirectional Data Register Input Data Full
Indicates whether or not there is receive data in
TWR0 to TWR15. This is an internal interrupt source
to the slave processor (this LSI).
0: There is not receive data in TWR15
[Clearing condition]
When the slave processor reads TWR15
1: There is receive data in TWR0 to TWR15
[Setting condition]
When the host processor writes to TWR15 using I/O
write cycle
Bidirectional Data Register Output Data Full
Indicates whether or not there is transmit data in
TWR0 to TWR15.
0: There is not transmit data in TWR15
[Clearing condition]
When the host processor reads TWR15 using I/O
read cycle, or the slave processor writes 0 to the
OBF3B bit
1: There is transmit data in TWR0 to TWR15
[Setting condition]
When the slave processor writes to TWR15
Master Write Mode Flag
Indicates that master write mode is entered by
writing to TWR0 from the host processor.
0: [Clearing condition]
When the slave processor reads TWR15
1: [Setting condition]
When the host processor writes to TWR0 using I/O
write cycle while SWMF = 0