SM320C6414-EP_16 Datasheet, PDF (51/93 Pages) Texas Instruments – FIXED-POINT DIGITAL SIGNAL PROCESSORS

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SM320C6414-EP, SM320C6415-EP, SM320C6416-EP
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SGUS043D – MAY 2003 – REVISED SEPTEMBER 2008
ELECTRICAL CHARACTERISTICS (continued)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP
MAX UNIT
V_I = V_SS to DV_DD no opposing internal
resistor
±10
V_I = V_SS to DV_DD opposing internal
pullup resistor (A-Temp)⁽²⁾
50 100
150
I_I
Input current (except PCI)
V_I = V_SS to DV_DD opposing internal
pullup resistor (S-Temp)⁽²⁾
50 100
160 µA
V_I = V_SS to DV_DD opposing internal
pulldown resistor (A-Temp)⁽²⁾
–150 –100
–50
V_I = V_SS to DV_DD opposing internal
pulldown resistor (S-Temp)⁽²⁾
–160 –100
–50
I_IP
Input leakage current (PCI)
(C6415/C6416 only)⁽³⁾
0 < V_IP < DV_DD = 3.3 V
±50 µA
EMIF, CLKOUT4, CLKOUT6, EMUx
–16
I_OH High-level output current
Timer, UTOPIA, TDO, GPIO (excluding
GP[15:9, 2, 1]), McBSP
PCI/HPI
–8 mA
–0.5 ⁽¹⁾
EMIF, CLKOUT4, CLKOUT6, EMUx
16
I_OL Low-level output current
Timer, UTOPIA, TDO, GPIO (excluding
GP[15:9, 2, 1]), McBSP
PCI/HPI
8 mA
1.5 ⁽¹⁾
I_OZ Off-state output current
I_CDD Core supply current⁽⁴⁾
I_DDD I/O supply current⁽⁴⁾
C_i Input capacitance
C_o Output capacitance
V_O = DV_DD or 0 V
CV_DD = 1.4 V, CPU clock = 720 MHz
CV_DD = 1.4 V, CPU clock = 600 MHz
CV_DD = 1.2 V, CPU clock = 500 MHz
DV_DD = 3.3 V, CPU clock = 600 MHz
900 ⁽⁵⁾
750 ⁽⁵⁾
550
125 ⁽⁵⁾
±10 µA
mA
mA
10 pF
10 pF
(2) Applies only to pins with an internal pullup (IPU) or pulldown (IPD) resistor.
(3) PCI input leakage currents include Hi-Z output leakage for all bidirectional buffers with 3-state outputs.
(4) Measured with average activity (50% high/50% low power). The actual current draw is highly application-dependent. For more details on
core and I/O activity, refer to the TMS320C6414/15/16 Power Consumption Summary application report (SPRA811).
(5) Advance information
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Electrical Specifications
51