R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 935

• 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: -

Bit
3
2
1
0
Bit Name
ACS3
ACS2
ACS1
ACS0
Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
0000: Average transfer rate generator is not used.
0001: 115.152 kbps of average transfer rate specific to
0010: 460.606 kbps of average transfer rate specific to
0011: 921.569 kbps of average transfer rate specific to
0100: TMR clock input
0101: 115.196 kbps of average transfer rate specific to
0110: 460.784 kbps of average transfer rate specific to
0111: 720 kbps of average transfer rate specific to Pφ =
Section 19 Serial Communication Interface (SCI, IrDA, CRC)
Pφ = 10.667 MHz is selected (operated using the
base clock with a frequency 16 times the transfer
rate)
Pφ = 10.667 MHz is selected (operated using the
base clock with a frequency 8 times the transfer
rate)
Pφ = 16 MHz is selected or 460.784 kbps of
average transfer rate specific to Pφ = 8MHz is
selected (operated using the base clock with a
frequency 8 times the transfer rate)
This setting allows the TMR compare match output
to be used as the base clock. The table below
shows the correspondence between the SCI
channels and the compare match output.
SCI Channel
SCI_5
SCI_6
Pφ = 16 MHz is selected (operated using the base
clock with a frequency 16 times the transfer rate)
Pφ = 16 MHz is selected (operated using the base
clock with a frequency 16 times the transfer rate)
16 MHz is selected (operated using the base clock
with a frequency 8 times the transfer rate)
Rev. 2.00 Oct. 21, 2009 Page 901 of 1454
TMR Unit
Unit 2
Unit 3
Compare Match
Output
TMO4, TMO5
TMO6, TMO7
REJ09B0498-0200