R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 894

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 384KB (384K 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-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 22 Flash Memory
(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): Inquiry regarding boot program's state
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 22.17 Status Code
Rev. 2.00 Sep. 16, 2009 Page 864 of 1036
REJ09B0414-0200
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
ERROR
SUM