R5F61663RN50FPV Renesas Electronics America, R5F61663RN50FPV Datasheet - Page 1209

• Manufacturer Part Number: R5F61663RN50FPV
• Description: MCU FLASH 384K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61663RN50FPV

• 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: -

3. Programming/erasing state
These boot program states are shown in figure 25.23.
Programming and erasure by the boot program take place in this state. The boot program is
made to transfer the programming/erasing programs to the on-chip RAM by commands from
the host. Sum checks and blank checks are executed by sending these commands from the
host.
Programming/erasing
Transition to
programming/erasing
Operations for erasing
user MATs and user
wait
boot MATs
Programming
Operations for
programming
Bit-rate-adjustment
Inquiry/response
Figure 25.23 Boot Program States
state
wait
Reset
Erasing
Inquiry
inquiry and selection
Operations for
Operations for
erasing
Rev. 2.00 Sep. 24, 2008 Page 1175 of 1468
Checking
Response
Section 25 Flash Memory
Operations for
Operations for
response
checking
REJ09B0412-0200