R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1223

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• 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: 512KB (512K 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: -

(b) Device Selection
The boot program will set the supported device to the specified device code. The program will
return the selected device code in response to the inquiry after this setting has been made.
Command
• Command, H'10, (one byte): Device selection
• Size (one byte): Amount of device-code data
• Device code (four bytes): Device code (ASCII code) returned in response to the supported
• SUM (one byte): Checksum
Response
• Response, H'06, (one byte): Response to the device selection command
Error response
• Error response, H'90, (one byte): Error response to the device selection command
(c)
The boot program will return the supported clock modes in response to the clock mode inquiry.
Command
• Command, H'21, (one byte): Inquiry regarding clock mode
Response
• Response, H'31, (one byte): Response to the clock-mode inquiry
• Size (one byte): Amount of data that represents the modes
• Mode (two bytes): Values of the supported clock modes (i.e. H'01 means clock mode 1.)
• SUM (one byte): Checksum
ACK will be returned when the device code matches.
ERROR
Clock Mode Inquiry
H'10
H'06
H'21
H'31
: (one byte): Error code
H'11: Sum check error
H'21: Device code error, that is, the device code does not match
H'90
This is fixed at 4.
H’00: MD_CLK = 0 (8 to18 MHz input)
H’01: MD_CLK = 1 (16 MHz input)
Size
Size
ERROR
device inquiry
Mode
Device code
···
SUM
SUM
Rev. 2.00 Oct. 21, 2009 Page 1189 of 1454
Section 25 Flash Memory
REJ09B0498-0200