TMS320C5535 Datasheet, PDF (51/152 Pages) Texas Instruments – Fixed-Point Digital Signal Processors

TMS320C5535
TMS320C5534, TMS320C5533, TMS320C5532
www.ti.com
SPRS737 – AUGUST 2011
Table 3-16. Reserved and No Connects Terminal Functions
SIGNAL
NAME
RSV0
RSV1
RSV2
RSV3
RSV4
RSV5
RSV6
RSV7
RSV8
RSV9
RSV10
RSV11
RSV12
NO.
TYPE ⁽¹⁾
(2)
OTHER ^{(3) (4)}
DESCRIPTION
Reserved
A12
I
–
LDOI
Reserved. For proper device operation, this pin must be tied directly to V_SS.
K12 PWR
L13 PWR
B12
I
–
LDOI
Reserved. For proper device operation, this pin must be tied directly to CV_DD.
Reserved. For proper device operation, this pin must be tied directly to CV_DD.
Reserved. For proper device operation, this pin must be tied directly to V_SS.
A11
I
–
LDOI
Reserved. For proper device operation, this pin must be tied directly to V_SS.
B11
I
–
LDOI
Reserved. For proper device operation, this pin must be tied directly to V_SS.
B13
I
E1
I
–
LDOI
Reserved. For proper device operation, this pin must be directly tied to either V_SS or
LDOI, or tied via a 10-kΩ resistor to either V_SS or LDOI.
Reserved. (Leave unconnected, do not connect to power or ground).
F1
I
Reserved. (Leave unconnected, do not connect to power or ground).
G1
I
Reserved. (Leave unconnected, do not connect to power or ground).
H1
I
Reserved. (Leave unconnected, do not connect to power or ground).
E2
I
Reserved. (Leave unconnected, do not connect to power or ground).
G2
I
Reserved. (Leave unconnected, do not connect to power or ground).
(1) I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground, A = Analog signal, BH = Bus Holder
(2) Input pins of type I, I/O, and I/O/Z are required to be driven at all times. To achieve the lowest power, these pins must not be allowed to
float. When configured as input or high-impedance state, and not driven to a known state, they may cause an excessive IO-supply
current. If this is the case, enable IPD/IPU, if applicable, or externally terminate the pins.
(3) IPD = Internal pulldown, IPU = Internal pullup. For more detailed information on pullup/pulldown resistors and situations where external
pullup/pulldown resistors are required, see Section 4.8.1, Pullup/Pulldown Resistors.
(4) Specifies the operating I/O supply voltage for each signal
SIGNAL
NAME ⁽⁵⁾
NO.
F2
H2
D3
G3
M6
CV_DD
M9
N9
C11
D11
K11
Table 3-17. Supply Voltage Terminal Functions
TYPE ⁽¹⁾
(2)
OTHER ^{(3) (4)}
DESCRIPTION ⁽⁵⁾
SUPPLY VOLTAGES
PWR
1.05-V Digital Core supply voltage (50 MHz)
1.3-V Digital Core supply voltage (100 MHz)
(1) I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground, A = Analog signal, BH = Bus Holder
(2) Input pins of type I, I/O, and I/O/Z are required to be driven at all times. To achieve the lowest power, these pins must not be allowed to
float. When configured as input or high-impedance state, and not driven to a known state, they may cause an excessive IO-supply
current. If this is the case, enable IPD/IPU, if applicable, or externally terminate the pins.
(3) IPD = Internal pulldown, IPU = Internal pullup. For more detailed information on pullup/pulldown resistors and situations where external
pullup/pulldown resistors are required, see Section 4.8.1, Pullup/Pulldown Resistors.
(4) Specifies the operating I/O supply voltage for each signal
(5) USB signal does not apply to TMS320C5532.
Copyright © 2011, Texas Instruments Incorporated
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