DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 489

• Manufacturer Part Number: DF2170VTE33
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2170VTE33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2170VTE33; HD64F2170VTE33

(a) Erasure Selection
The boot program will transfer the erasure program. User MAT data is erased by the transferred
erasure program.
• Command, H'48, (one byte): Erasure selection
• Response, H'06, (one byte): Response for erasure selection
• Error Response, H'C8, (one byte): Error response to erasure selection
• ERROR: (one byte): Error code
(b) Block Erasure
The boot program will erase the contents of the specified block.
• Command, H'58, (one byte): Erasure
• Size (one byte): The number of bytes that represents the erasure block number
• Block number (one byte): Number of the block to be erased
• SUM (one byte): Checksum
• 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
Response
Error Response
Command
Response
After the erasure program has been transferred, the boot program will return ACK.
H'54: Selection processing error (transfer error occurs and processing is not completed)
This is fixed to 1.
After erasure has been completed, the boot program will return ACK.
H'48
H'06
H'58
H'06
H'11:
H'29:
H'51:
H'D8
H'C8
Size
Sum check error
Block number error
Block number is incorrect.
Erasure error
An error has occurred during erasure.
ERROR
ERROR
Block number
SUM
Rev. 2.00, 03/04, page 455 of 534