Data Sheet

Preliminary Specification Number : SP-ZZ1PJ-331-K
6 / 44
Preliminary & Confidential
< Specification may be changed by Murata without notice >
Murata(China) Investment Co., Ltd.
26
3D_FRAME_SYNC
I
VDDIO_GPIO1
3D_FRAME_SYNC
Frame sync signal from TV to sync with 3D
glass via Bluetooth.
27
HCI_UART_RXD
I
VDDIO_GPIO1
HCI_UART_RXD
UART RXD signal
28
HCI_UART_TXD
O
VDDIO_GPIO1
HCI_UART_TXD
UART TXD signal
29
HCI_UART_RTS
O
VDDIO_GPIO1
HCI_UART_RTS
UART RTS signal
30
HCI_UART_CTS
I
VDDIO_GPIO1
HCI_UART_CTS
UART CTS signal
31
PCM_CLK
I
VDDIO_GPIO1
BT_I2S_SCK
Bluetooth PCM_CLK signal
32
PCM_SYNC
I/O
VDDIO_GPIO1
BT_I2S_WS
Bluetooth PCM_SYNC signal
33
PCM_IN
OD
(1)
VDDIO_GPIO1
BT_I2S_SDI
Bluetooth PCM_IN signal
34
PCM_OUT
O
VDDIO_GPIO1
BT_I2S_SDO
Bluetooth PCM_OUT signal
35
GND
Ground
-
-
Ground
36
VDDIO_XTAL
Power
1.8V or 3.3V
VDDIO_XTAL
Voltage supply for XTAL
37
VDDIO_GPIO1
Power
1.8V or 3.3V
VDDIO_GPIO1
Voltage supply
38
GND
Ground
-
-
Ground
39
WLAN_EN
I
VDDIO_AO
WL_EN
WLAN enable. Active high
40
BT_EN
I
VDDIO_AO
BT_EN
Bluetooth enable. Active high
41
VDD_3P3
Power
3.3V
VDD33_PM
3.3 V input voltage
42
VDDIO_AO
Power
1.8V or 3.3V
VDDIO_AO_PM
Always–on I/O supply for power
management and real–time clock. This
supply must be present if any other supply
is present.
43
GND
Ground
-
-
Ground
44
LTE_UART_RXD
I
VDDIO_GPIO1
LTE_UART_RXD
LTE coexistence signal.
LTE_UART_RXD or LTE_FS.
45
LTE_UART_TXD
O
VDDIO_GPIO1
LTE_UART_TXD
LTE co– existence signal.
LTE_UART_TXD or LTE_PRI.
46
CLK_REQ
O
VDDIO_GPIO1
CLK_REQ
Clock request output
47
DBG_UART_TXD
OD
(1)
VDDIO_AO
GPIO[19]
DBG_UART_TXD
48
DBG_UART_RXD
OD
(1)
VDDIO_GPIO2
GPIO[18]
DBG_UART_RXD
49
QOW
OD
(1)
VDDIO_GPIO2
QOW
This signal can be used to enable for
external Wireless charging UART circuit.
50~
62
GND
Ground
-
-
Ground
(1) OD means this PIN is a digital output signal with open drain, an external pull-up or pull-down resistor is needed when this PIN is
used.