R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 1215

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K 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
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(d) Clock Mode Selection
The boot program will set the specified clock mode. The program will return the selected clock-
mode information after this setting has been made.
The clock-mode selection command should be sent after the device-selection commands.
Command
• Command, H'11, (one byte): Selection of clock mode
• Size (one byte): Amount of data that represents the modes
• Mode (one byte): A clock mode returned in reply to the supported clock mode inquiry.
• SUM (one byte): Checksum
Response
• Response, H'06, (one byte): Response to the clock mode selection command
Error Response
• Error response, H'91, (one byte) : Error response to the clock mode selection command
• ERROR
ACK will be returned when the clock mode matches.
H'11
H'06
: (one byte): Error code
H'11: Checksum error
H'22: Clock mode error, that is, the clock mode does not match.
H'91
Size
ERROR
Mode
SUM
Rev. 2.00 Sep. 24, 2008 Page 1181 of 1468
Section 25 Flash Memory
REJ09B0412-0200