DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 718

• 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: -

Response
• Response, H'06, (1 byte): Response to the device selection command
Error response
• Error response, H'90, (1 byte): Error response to the device selection command
(c) Clock Mode Inquiry
The boot program will return the supported clock modes in response to the clock mode inquiry.
Command
• Command, H'21, (1 byte): Inquiry regarding clock mode
Response
• Response, H'31, (1 byte): Response to the clock-mode inquiry
• Size (1 byte): Amount of data that represents the number of modes and modes
• Number of clock modes (1 byte): The number of supported clock modes
• Mode (1 byte): Values of the supported clock modes (i.e. H'01 means clock mode 1.)
• SUM (1 byte): Checksum
(d) Clock Mode Selection
The boot program will set the specified clock mode. The program will return the selected clock-
mode information after this setting has been made.
The clock-mode selection command should be sent after the device-selection commands.
Command
• Command, H'11, (1 byte): Selection of clock mode
• Size (1 byte): Amount of data that represents the modes
• Mode (1 byte): A clock mode returned in reply to the supported clock mode inquiry.
• SUM (1 byte): Checksum
Response
• Response, H'06, (1 byte): Response to the clock mode selection command
Rev. 3.00, 03/04, page 676 of 830
ACK will be returned when the device code matches.
ERROR
H'00 indicates no clock mode or the device allows to read the clock mode.
ACK will be returned when the clock mode matches.
H'06
H'21
H'31
H'11
H'06
H'11: Sum check error
H'21: Device code error, that is, the device code does not match
: (1 byte): Error code
H'90
Size
Size
ERROR
Number of modes
Mode
SUM
Mode
···
SUM