R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 460

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• 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: -

Section 11 I/O Ports
11.3.4
PFCR4 enables/disables the address output.
Note:
Rev. 2.00 Sep. 16, 2009 Page 430 of 1036
REJ09B0414-0200
Bit
7 to 5
4
3
2
1
0
Bit
Bit Name
Initial Value
R/W
*

Bit Name
A20E
A19E
A18E
A17E
A16E
Port Function Control Register 4 (PFCR4)
The initial value differs according to the set operating mode: 1 for operating modes in
which on-chip ROM is disabled, and 0 for those in which on-chip ROM is enabled.
R/W

7
0
Initial
Value
0
0/1*
0/1*
0/1*
0/1*
0/1*
R/W

6
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W

5
0
Reserved
This bit is always read as 0. The write value should
always be 0.
Description
Address A20 Enable
Enables/disables the address output (A20).
0: Disables the A20 output
1: Enables the A20 output
Address A19 Enable
Enables/disables the address output (A19).
0: Disables the A19 output
1: Enables the A19 output
Address A18 Enable
Enables/disables the address output (A18).
0: Disables the A18 output
1: Enables the A18 output
Address A17 Enable
Enables/disables the address output (A17).
0: Disables the A17 output
1: Enables the A17 output
Address A16 Enable
Enables/disables the address output (A16).
0: Disables the A16 output
1: Enables the A16 output
A20E
0/1*
R/W
4
A19E
R/W
0/1*
3
A18E
0/1*
R/W
2
A17E
R/W
0/1*
1
A16E
0/1*
R/W
0