HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 50

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 1.00, 02/04, page 12 of 804
Pin No.
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
D1
Pin Name
PTH2/SCIF1_RxD
PTH3/SCIF1_RTS
PTB0/IRQ0
Vss (SREG)
V
DA1
Vss
NC
Vss
RDI_CTRL3*
Vss_28
RCI_SPI_ENB*
AVcc (USB)
NC
UCLK
USB_OVR_CRNT/
USB_VBUS
PTG2/SCIF0_RxD
DD
(DLL)
1
1
Description
Port H/receive data input for SCIF1
Though this pin is fixed to input and enters the output Hi-
Z state in the initial state, the internal pull-up MOS is
turned on.
Port H/RTS output for SCIF1
Though this pin is fixed to input and enters the output Hi-
Z state in the initial state, the internal pull-up MOS is
turned on.
Port B/external interrupt request input
Though this pin is fixed to input and enters the output Hi-
Z state in the initial state, the internal pull-up MOS is
turned on.
Power supply for internal regulator (sub) (0 V)
Power-supply output from internal regulator /
power-supply input (DLL) (1.5 V)
D/A converter (DAC) output (channel 1)
Power supply (0 V)
Reserved
This pin should be open.
Power supply (0 V)
Strobe output for enabling RF-IC oscillator
Power supply for I/O pin with RF IC (0 V)
SPI interface enable output with RF IC
Analog power supply for USB transceiver (3.3 V)
Reserved
This pin should be open.
External clock input for USB
When initialized, the internal DLL clock is valid and this
pin is internally fixed to input.
Over current detection input for USB/USB-cable
connection monitor input
Even if this pin is not used, this pin should be driven by
an appropriate level.
Port G/receive data input for SCIF0
Though this pin is fixed to input and enters the output Hi-
Z state in the initial state, the internal pull-up MOS is
turned on.