R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 461

• 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: -

11.3.5
PFCR6 selects the TPU clock input pin.
Bit
7
6
5
4
3
2 to 0
Bit
Bit Name
Initial Value
R/W
Bit Name

LHWROE


TCLKS

Port Function Control Register 6 (PFCR6)
R/W

7
1
Initial
Value
1
1
1
0
0
All 0
LHWROE
R/W
6
1
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W

5
1
Description
Reserved
This bit is always read as 1. The write value should
always be 1.
LHWR Output Enable
Enables/disables LHWR output (valid in external
extended mode).
0: Specifies pin PA4 as I/O port
1: Specifies pin PA4 as LHWR output pin
Reserved
This bit is always read as 1. The write value should
always be 1.
Reserved
This is a read-only bit and cannot be modified.
TPU External Clock Input Pin Select
Selects the TPU external clock input pins.
0: Specifies pins P32, P33, P35, and P37 as external
1: Specifies pins P14 to P17 as external clock inputs
Reserved
These bits are always read as 0. The write value should
always be 0.
clock inputs

R
4
0
TCLKS
R/W
3
0
Rev. 2.00 Sep. 16, 2009 Page 431 of 1036
R/W

2
0
R/W
Section 11 I/O Ports

1
0
REJ09B0414-0200
R/W

0
0