DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 604

• 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: -

Notes: 1. Only 1 can be written to set this flag.
Rev. 3.00, 03/04, page 562 of 830
Bit Bit Name
1
0
CLR_RD_
PTR
CLR_WR_
PTR
2. Only 0 can be written to clear this flag.
3. Only 1 can be written to toggle this flag.
4. Only 0 can be written to set this flag.
5. Only 1 can be written to clear this flag.
Initial Value
0
0
Slave
R/(W)*
R/(W)*
R/W
2
2
Host Description
(W)*
(W)*
1
1
Read Pointer Clear
This bit is used by the host to clear the read
pointer during read transfer. A host read operation
always yields 0 on readout.
0: Read pointer clear wait
[Clearing condition]
When the slave writes a 0 after a 1 has been read
from CLR_RD_PTR.
1: Read pointer clear
[Setting condition]
When the host writes a 1.
Write Pointer Clear
This bit is used by the host to clear the write
pointer during write transfer. A host read
operation always yields 0 on readout.
0: Write pointer clear wait
[Clearing condition]
When the slave writes a 0 after a 1 has been read
from CLR_WR_PTR.
1: Write pointer clear
[Setting condition]
When the host writes a 1.