DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 725

• 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: -

4%. If the error is more than 4%, a bit rate error is generated. The error is calculated using the
following expression:
When the new bit rate is selectable, the rate will be set in the register after sending ACK in
response. The host will send an ACK with the new bit rate for confirmation and the boot program
will response with that rate.
Confirmation
• Confirmation, H'06, (1 byte): Confirmation of a new bit rate
Response
• Response, H'06, (1 byte): Response to confirmation of a new bit rate
The sequence of new bit-rate selection is shown in figure 20.22.
Waiting for one-bit period
Setting a new bit rate
at the specified bit rate
Error (%) = {[
H'06
Host
H'06
(N + 1) × B × 64 × 2
Figure 20.22 New Bit-Rate Selection Sequence
φ × 10
H'06 (ACK) with the new bit rate
H'06 (ACK) with the new bit rate
6
Setting a new bit rate
(2×n − 1)
H'06 (ACK)
] − 1} × 100
Rev. 3.00, 03/04, page 683 of 830
Setting a new bit rate
Boot program