DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 766

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 18 Flash Memory (0.18-µm F-ZTAT Version)
(k) Boot Program State Inquiry
The boot program will return indications of its present state and error condition. This inquiry can
be made in the inquiry/selection state or the programming/erasing state.
Command
• Command, H'4F, (one byte):
Response
• Response, H'5F, (one byte): Response to boot program state inquiry
• Size (one byte): The number of bytes. This is fixed to 2.
• Status (one byte): State of the boot program
• ERROR (one byte): Error status
• SUM (one byte): Sum check
Table 18.17 Status Code
Rev. 2.00 Jun. 28, 2007 Page 740 of 864
REJ09B0341-0200
Code
H'11
H'12
H'13
H'1F
H'31
H'3F
H'4F
H'5F
Programming/erasing state transition wait (bit rate selection is completed)
Programming/erasing selection wait (erasure is completed)
Program data receive wait
Erase block specification wait (erasure is completed)
Description
Device selection wait
Clock mode selection wait
Bit rate selection wait
Programming state for erasure
H'4F
H'5F
ERROR = 0 indicates normal operation.
ERROR = 1 indicates error has occurred.
Size
Status
Inquiry regarding boot program's state
ERROR
SUM