DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 848

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• 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: -

(3)
The boot program returns information from the flash memory in response to the host's inquiry
commands and sets the device code, clock mode, and bit rate in response to the host's selection
command.
Table 24.17 lists the inquiry and selection commands.
Table 24.17 Inquiry and Selection Commands
Rev. 2.00 Sep. 28, 2009 Page 806 of 994
REJ09B0452-0200
Command
H'20
H'10
H'21
H'11
H'22
H'23
H'24
H'25
H'26
H'27
H'3F
H'40
H'4F
Inquiry and Selection States
Command Name
Supported device inquiry
Device selection
Clock mode inquiry
Clock mode selection
Division ratio inquiry
Operating clock frequency
inquiry
User boot MAT information
inquiry
User MAT information inquiry
Block for erasing information
Inquiry
Programming unit inquiry
New bit rate selection
Transition to
programming/erasing state
Boot program status inquiry
Description
Inquiry regarding device codes
Selection of device code
Inquiry regarding numbers of clock modes and
values of each mode
Indication of the selected clock mode
Inquiry regarding the number of frequency-divided
clock types, the number of division ratios and the
values of each division
Inquiry regarding the maximum and minimum
values of the main clock and peripheral clocks
Inquiry regarding the a number of user boot MATs
and the start and last addresses of each MAT
Inquiry regarding the a number of user MATs and
the start and last addresses of each MAT
Inquiry regarding the number of blocks and the start
and last addresses of each block
Inquiry regarding the unit of program data
Selection of new bit rate
Erasing of user MATs or user boot MATs, and entry
to programming/erasing state
Inquiry into the operated status of the boot program