R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 658

• 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: -

Section 13 I/O Ports
(3)
The pin function is switched as shown below according to the combination of operating mode, the
EXPE bit, and the PA5DDR bit settings.
[Legend]
Initial value E:
Initial value S:
Note:
(4)
The pin function is switched as shown below according to the combination of operating mode,
EXPE bit, bus controller register, the port function control register (PFCR), and the PA4DDR bit
settings.
[Legend]
Initial value E:
Initial value S:
Notes: 1. Valid in external extended mode (EXPE = 1)
Rev. 2.00 Oct. 21, 2009 Page 624 of 1454
REJ09B0498-0200
Module Name
Bus controller
I/O port
Module Name
Bus controller
I/O port
PA5/RD
PA4/LHWR/LUB
*
2. When the byte control SRAM space is accessed while the byte control SRAM space is
Valid in external extended mode (EXPE = 1)
specified or while LHWROE = 1, this pin functions as the LUB output; otherwise, the
LHWR output.
Initial value in external extended mode
Initial value in single-chip mode
Initial value in external extended mode
Initial value in single-chip mode
Pin Function
RD output*
(Initial value E)
PA5 output
PA5 input
(initial value S)
Pin Function
LUB output*
LHWR output*
(initial value E)
PA4 output
PA4 input
(initial value S)
1
1
MCU Operating Mode
EXPE
1
0
0
Bus Controller
LUB_OE*
1
⎯
0
0
2
LHWR_OE*
⎯
1
0
0
Setting
Setting
I/O Port
PA5DDR
⎯
1
0
2
I/O Port
PA4DDR
⎯
⎯
1
0