R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 1180

• 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: -

Section 25 Flash Memory
(3)
• The clock of 48 MHz needs to be supplied to the USB module. Set the external clock
• Use the PM4 pin for the D+ pull-up control connection.
• For the stable supply of the power during the flash memory programming and erasing, the
• If the bus powered HUB is disconnected during the flash memory programming and erasing,
• If the USB bus in the bus power mode enters the suspend mode, this does not make the
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REJ09B0412-0200
frequency and clock pulse generator so as to supply 48 MHz as the clock for the USB (cku).
For details, refer to section 27, Clock Pulse Generator.
cable should not be connected via the bus powered HUB.
permanent damage to the LSI may result.
transition to the software standby mode in the power-down state.
4. After all user MAT are automatically erased, the state of waiting for
Notes on USB Boot Mode Execution
programming/erasing command is entered. When the programming command is received,
the state shifts to the state of waiting for programming data. The same applies to erasing.
In addition to the commands for programming/erasing, there are commands for
performing sum check, blank check (erasure check), and memory read of the user MAT,
and acquiring the current status information.