DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 867

• 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: -

(e)
The boot program will erase the contents of the specified block.
Command
• Command, H'58, (one byte): Erasure
• Size (one byte): The number of bytes that represents the erase block number
• Block number (one byte): Number of the block to be erased
• SUM (one byte): Checksum
Response
• Response, H'06, (one byte): Response to Erasure
Error Response
• Error Response, H'D8, (one byte): Response to Erasure
• ERROR (one byte): Error code
On receiving block number H'FF, the boot program will stop erasure and wait for a selection
command.
Command
• Command, H'58, (one byte): Erasure
• Size, (one byte): The number of bytes that represents the block number
• Block number (one byte): H'FF
• SUM (one byte): Checksum
Response
• Response, H'06, (one byte): Response to end of erasure (ACK)
This is fixed to 1.
After erasure has been completed, the boot program will return ACK.
This is fixed to 1.
Stop code for erasure
When erasure is to be performed after the block number H'FF has been sent, the procedure
should be executed from the erasure selection command.
Block Erasure
H'58
H'06
H'58
H'06
H'11:
H'29:
H'51:
H'D8
Size
Size
Sum check error
Block number error
Block number is incorrect.
Erasure error
An error has occurred during erasure.
ERROR
Block number
Block number
SUM
SUM
Rev. 2.00 Sep. 28, 2009 Page 825 of 994
REJ09B0452-0200