Integration Manual
TOBY-L2 and MPCI-L2 series - System Integration Manual
UBX-13004618 - R04 Advance Information Appendix
Page 137 of 141
TOBY-L1
TOBY-L2
Pin No
Pin Name
Description
Pin Name
Description
Remarks for migration
50
RSVD
Reserved
I2S_WA
I
2
S Word Alignment / GPIO
Not supported by TOBY-L2x0-00S
Reserved I2S / GPIO
51
RSVD
Reserved
I2S_TXD
I
2
S Data Output / GPIO
Not supported by TOBY-L2x0-00S
Reserved I2S / GPIO
52
RSVD
Reserved
I2S_CLK
I
2
S Clock / GPIO
Not supported by TOBY-L2x0-00S
Reserved I2S / GPIO
53
RSVD
Reserved
I2S_RXD
I
2
S Data Input / GPIO
Not supported by TOBY-L2x0-00S
Reserved I2S / GPIO
54
RSVD
Reserved
SCL
I
2
C Clock Output
Not supported by TOBY-L2x0-00S
Reserved I2C
55
RSVD
Reserved
SDA
I
2
C Data I/O
Not supported by TOBY-L2x0-00S
Reserved I2C
56
SIM_CLK
SIM Clock Output
SIM_CLK
SIM Clock Output
No functional difference
57
SIM_IO
SIM Data I/O
SIM_IO
SIM Data I/O
No functional difference
58
SIM_RST
SIM Reset Output
SIM_RST
SIM Reset Output
No functional difference
59
VSIM
SIM Supply Output
VSIM
SIM Supply Output
No functional difference
60
GPIO5
GPIO
Not supported by TOBY-L100-00S
GPIO5
GPIO
SIM detection
61
GPIO6
GPIO
Not supported by TOBY-L100-00S
GPIO6
GPIO
62
RSVD
Reserved
HOST_SELECT1
Input for selection of module
configuration by the host
Not supported by TOBY-L2x0-00S
Reserved HOST_SELECT1
63
RSVD
Reserved
SDIO_D2
SDIO serial data [2]
Not supported by TOBY-L2x0-00S
Reserved SDIO
64
RSVD
Reserved
SDIO_CLK
SDIO serial clock
Not supported by TOBY-L2x0-00S
Reserved SDIO
65
RSVD
Reserved
SDIO_CMD
SDIO command
Not supported by TOBY-L2x0-00S
Reserved SDIO
66
RSVD
Reserved
SDIO_D0
SDIO serial data [0]
Not supported by TOBY-L2x0-00S
Reserved SDIO
67
RSVD
Reserved
SDIO_D3
SDIO serial data [3]
Not supported by TOBY-L2x0-00S
Reserved SDIO
68
RSVD
Reserved
SDIO_D1
SDIO serial data [1]
Not supported by TOBY-L2x0-00S
Reserved SDIO
69
GND
Ground
GND
Ground
70-72
VCC
Module Supply Input
3.40 V – 4.50 V normal range
No 2G current pulses
No switch-on applying VCC
VCC
Module Supply Input
3.40 V – 4.35 V normal range
High 2G current pulses
Switch-on applying VCC
No VCC functional difference
73-74
GND
Ground
GND
Ground
75
RSVD
Reserved
ANT_DET
Antenna Detection Input
Not supported by TOBY-L2x0-00S
Reserved ANT_DET
76
GND
Ground
GND
Ground
77
RSVD
Reserved
RSVD
Reserved
78-80
GND
Ground
GND
Ground
81
ANT1
RF Antenna Input/Output
Two LTE bands
No 3G bands
No 2G bands
ANT1
RF Antenna Input/Output
Up to six LTE bands
Up to five 3G bands
Four 2G bands
No RF functional difference
Different operating bands support
82-83
GND
Ground
GND
Ground
84
RSVD
Reserved
RSVD
Reserved
85-86
GND
Ground
GND
Ground
87
ANT2
RF Antenna Input
LTE MIMO 2x2
No 3G Rx diversity
ANT2
RF Antenna Input
LTE MIMO 2x2
3G Rx diversity
No RF functional difference
Different operating bands support
88-90
GND
Ground
GND
Ground
91
RSVD
Reserved
RSVD
Reserved
92-152
GND
Ground
GND
Ground
Table 47: TOBY-L1 and TOBY-L2 pin assignment with remarks for migration