R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 913

• 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: -

[Legend]
X:
Bit
1
0
1
0
Don't care
Bit Name
CKE1
CKE0
CKE1
CKE0
Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Clock Enable 1, 0 (for SCI_2)
These bits select the clock source and SCK pin function.
•
00: On-chip baud rate generator
01: On-chip baud rate generator
1X: External clock or average transfer rate generator
•
0X: Internal clock
1X: External clock
Clock Enable 1, 0 (for SCI_5 and SCI_6)
These bits select the clock source.
•
00: On-chip baud rate generator
1X: TMR clock input or average transfer rate generator
•
Section 19 Serial Communication Interface (SCI, IrDA, CRC)
Asynchronous mode
Clocked synchronous mode
Asynchronous mode
Clocked synchronous mode
The SCK pin functions as I/O port.
The clock with the same frequency as the bit rate is
output from the SCK pin.
When an external clock is used, the clock with a
frequency 16 times the bit rate should be input from
the SCK pin.
The SCK pin functions as the clock output pin.
The SCK pin functions as the clock input pin.
When an average transfer rate generator is used.
When an average transfer rate generator is used.
When TMR clock input is used.
Not available
Rev. 2.00 Oct. 21, 2009 Page 879 of 1454
REJ09B0498-0200