DM505LRBABFR datasheet(39/290 Pages) TI1

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Terminal Configuration and Functions

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DM505

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SPRS976D – NOVEMBER 2016 – REVISED JULY 2017

Table 4-1. Pin Attributes(1) (continued)

BALL NUMBER

[1]

BALL NAME [2]

SIGNAL NAME [3]

MUXMODE

[4]

TYPE [5]

BALL

RESET

STATE [6]

BALL

RESET REL.

STATE [7]

BALL

RESET REL.

MUXMODE

[8]

I/O

VOLTAGE

VALUE [9]

POWER [10]

HYS [11]

BUFFER

TYPE [12]

PULL

UP/DOWN

TYPE [13]

DSIS [14]

xref_clk0

1.8/3.3

vddshv1

Yes

Dual Voltage

LVCMOS

PU/PD

clkout0

spi3_cs0

spi2_cs1

spi1_cs0

spi1_cs1

gpio3_31

Driver off

(1) NA in this table stands for Not Applicable.

(2) For more information on recommended operating conditions, see , Recommended Operating Conditions.

(3) The pullup or pulldown block strength is equal to: minimum = 50 μA, typical = 100 μA, maximum = 250 μA.

(4) The output impedance settings of this IO cell are programmable; by default, the value is DS[1:0] = 10, this means 40

Ω. For more information on DS[1:0] register configuration, see the

Device TRM.

(5) In PUx / PDy, x and y = 60 to 300 μA.

The output impedance settings (or drive strengths) of this IO are programmable (60 Ω, 80 Ω, 120 Ω) depending on the values of the I[2:0] registers.

4.3

Signal Descriptions

Many signals are available on multiple pins, according to the software configuration of the pin multiplexing options.

1. SIGNAL NAME: The name of the signal passing through the pin.

NOTE

The subsystem multiplexing signals are not described in Table 4-1 and Table 4-28.

2. DESCRIPTION: Description of the signal

3. TYPE: Signal direction and type:

–

I = Input

–

O = Output

–

IO = Input or output

–

D = Open Drain

–

DS = Differential

–

A = Analog

–

PWR = Power

–

GND = Ground

4. BALL: Associated ball(s) bottom

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