SH7660 datasheet(49/846 Pages) RENESAS

49 / 846 page

Rev. 1.00, 02/04, page 11 of 804

Pin No.

Pin Name

Description

Reserved

This pin should be open.

ASEMD0

ASE mode control input

This pin should be fixed to high in the normal state.

PTG0/SCIF0_SCK/IRQ3

Port G/clock I/O for SCIF0/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.

RREF

Test pin

This pin should be pulled-up.

Reserved

This pin should be open.

Vss (DLL)

Power supply for internal regulator (DLL) (0 V)

DA0

D/A converter (DAC) output (channel 0)

Vcc (I/O)

Power supply for I/O (3.3 V)

Vss

Power supply (0 V)

B10

XTAL2

Crystal unit pin for Bluetooth power-down state

When RTCSEL0 = high, this pin enters the non-active

state.

B11

RDI_RXBDW_OUT*

Packet control output for RF IC

B12

Vcc_28

Power supply for I/O pin with RF IC (2.8 V/3.3 V)

B13

RCI_SPI_CLK*

SPI interface clock output with RF IC

B14

Reserved

This pin should be open.

B15

Reserved

This pin should be open.

B16

Reserved

This pin should be open.

B17

Reserved

This pin should be open.

PTH1/SCIF1_TxD

Port H/transmit data output for SCIF1

This pin is fixed to input and enters the output Hi-Z state

in the initial state.

SH7660 Datasheet(PDF) 49 Page - Renesas Technology Corp

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