PBM 990 80
Pad types:
GND = Baseband VSS power supply pad
DI
= Input pad
FGND = Flash memory VSS power supply pad
DIU
DID
DIS
= Input pad with pull-up
= Input pad with pull-down
= Schmitt trigger input pad
PHY = USB transceiver pad shared with UART1
RI and DCD pins
Power group: The number indicates which IO power group
the pin belongs to.
ANA = Analog pad
DO3 = 3x drive, 6 mA output pad
Other information:
DO3T = Tri-stateable 3x drive, 6 mA output pad
BD3 = 3x drive, 6 mA bidirectional input/output pad
All pins which are defined as inputs in the application and
is not connected to any driving external circuit must be
pulled to either VDDIO or VSS i.e. must not be floating. The
following input pins have internal pull resistors: NCLKSQEN,
LPOSELECT, NPWRAVAIL, NPWRFAIL, EXTINT,
CP
FP
= Baseband core VDD power supply pad
= Flash memory VDD power supply pad
= IO group VDD power supply pad
IOP
UART2CTS, TESTEN, TCK, TDI, TMS, NTRST.
All pin names that starts with an “N” are active low.
Connections
�
ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
ꢆ
ꢇ
�ꢈ
�ꢀꢀꢁꢂꢃ
ꢄꢀꢅꢆꢇ
�ꢀꢀꢆꢈꢉ
�ꢊꢊꢆꢈꢃ
�ꢊꢊꢋꢂꢂ
ꢌꢍꢎꢏꢐ
ꢏꢅ
ꢇꢎꢑꢀꢑꢏ
ꢋꢄꢒꢍ
ꢋꢄꢒꢓ
ꢋꢄꢒ
ꢄꢂꢔ
ꢉ
ꢊ
�
�
ꢀ
�
ꢅꢆꢇ
ꢑꢅꢏꢆꢇꢏ
�ꢀꢀ
�ꢀꢀꢅꢆꢆ
ꢇꢈꢃꢉꢊ
ꢃꢉꢀ
ꢇꢈꢃꢉꢊ
ꢁꢉꢀ
ꢇꢈꢃꢉꢊ
ꢃꢋ
ꢇꢀꢌ�ꢉꢍ
ꢄꢌꢁ
ꢇꢈꢃꢉꢐ
ꢃꢉꢀ
ꢇꢈꢃꢉꢐ
ꢑꢉꢃ
ꢁꢂꢃꢄ
ꢎꢈꢏꢇꢅ
�ꢑꢑꢒꢆ
�ꢑꢑꢓꢂꢔ
ꢁꢑꢂ
�ꢀꢀꢓꢂꢔ
ꢇꢈꢃꢉꢐ
ꢁꢉꢀ
�ꢑꢑ
�ꢀꢀꢓꢂꢐ
ꢅꢁꢕ
ꢇꢈꢃꢉꢐ
ꢑꢀꢃ
�ꢀꢀꢓꢂꢊ
ꢁꢂꢃꢄ
ꢀꢖꢗꢁ
ꢗꢁꢆꢏꢀꢘ
ꢄꢗ
�ꢑꢑꢓꢂꢊ
ꢙꢅꢓꢂꢌꢚ
ꢇꢈꢃꢉꢐ
ꢃꢋ
ꢇꢈꢃꢉꢐ
ꢉꢋ
ꢉꢋꢑꢈꢉꢈ
ꢈꢂꢈꢏꢐ
ꢆꢂꢍ
ꢅꢛꢑꢂꢒꢒ
ꢇꢈꢃꢉꢐ
ꢃꢓꢍ
�ꢄꢅꢆꢇ
ꢂꢈꢂꢉ
�ꢀꢁꢂꢃꢄꢅꢆꢆꢇꢈꢃꢆꢉꢊꢄ
ꢋꢌꢍꢃꢎꢁꢀꢅꢆꢃꢏꢃꢆꢉꢊꢄ
ꢋꢌꢍꢃꢎꢁꢀꢅꢆꢃꢐꢃꢆꢉꢊꢄ
ꢋꢌꢍꢃꢎꢁꢀꢅꢆꢃꢑꢃꢆꢉꢊꢄ
ꢋꢌꢍꢃꢎꢁꢀꢅꢆꢃꢒꢃꢆꢉꢊꢄ
�ꢀꢁꢂꢃ
�ꢀꢁꢂꢊ
ꢋꢂꢂꢌꢍꢎ
ꢋꢀꢀꢌꢍꢎ
�ꢀꢁꢂꢃꢄ
ꢀꢑꢒꢆ
ꢍꢒ
ꢈꢃꢀ
ꢒꢊꢓꢅ
ꢄꢋꢄꢌꢏ
ꢏꢊꢍ
ꢔꢌꢒ
ꢈꢂꢌ
ꢏꢊꢍ
ꢀ
�
ꢀ
ꢀꢕꢏꢕꢈꢆ
�ꢀꢁꢂꢃꢅ
ꢆꢇꢈꢁꢉꢊ
ꢋꢉꢌꢉ
ꢍꢀꢎꢈ
ꢏꢉꢁꢊ
�ꢀꢁꢂꢃꢐ
ꢉꢍꢌꢆꢎ
ꢌꢘꢆ
ꢊꢀꢂ
ꢈꢑꢋꢉꢌꢉ
ꢌꢑꢂꢍ
ꢈꢑꢂꢍ
ꢀꢑꢂꢍ
ꢑꢂꢒꢌ
ꢍꢆꢓꢆ
ꢕꢆꢆ
ꢕꢆꢆ
ꢕꢆꢆꢁꢂꢐ
�ꢀꢁꢂꢃꢗ
�ꢀꢁꢂꢃꢚ
ꢌꢖꢔ
ꢌꢋꢁ
ꢎꢉꢔꢒꢀ
ꢖꢂꢈꢇ
ꢖꢂꢈꢇ
ꢆꢓꢆꢖꢊꢔ
ꢈꢇꢙ
ꢕꢆꢆꢏꢊꢅ
ꢕꢋꢋ
ꢕꢋꢋ
ꢆꢇꢈꢁꢉꢊ
ꢖꢊꢔ
ꢕꢋꢋꢁꢂꢐ
ꢍꢌꢈꢆꢌ
ꢌꢇꢆꢌꢇꢍ
ꢌꢑꢖꢊꢔ
ꢁ
ꢖꢂꢈꢇ
ꢖꢂꢈꢇ
Figure 4. Pin configuration (top view, balls face down)
11
ERICSSON [ ERICSSON ]
