Texas Instruments TMS320C6455 User Manual

TMS320C6455
www.ti.com SPRS276M –MAY 2005–REVISED MARCH 2012
6.3 Electrical Characteristics Over Recommended Ranges of Supply Voltage and
Operating Case Temperature (Unless Otherwise Noted)
PARAMETER TEST CONDITIONS
(1)
MIN TYP MAX UNIT
3.3-V pins (except PCI- DV
DD33
= MIN,
0.8DV
DD33
V
capable and I2C pins) I
OH
= MAX
I
OH
= -0.5 mA,
PCI-capable pins
(2)
0.9DV
DD33
V
High-level
DV
DD33
= 3.3 V
V
OH
output voltage
RGMII pins DV
DD15
- 0.4 V
DDR2 memory
1.4 V
controller pins
3.3-V pins (except PCI- DV
DD33
= MIN,
0.22DV
DD33
V
capable and I2C pins) I
OL
= MAX
I
OL
= 1.5 mA,
PCI-capable pins
(2)
0.1DV
DD33
V
DV
DD33
= 3.3 V
Low-level output
V
OL
Pulled up to 3.3 V, 3 mA sink
voltage I2C pins 0.4 V
current
RGMII pins 0.4 V
DDR2 memory
0.4 V
controller pins
V
I
= V
SS
to DV
DD33
, pins
without internal pullup or -1 1 uA
pulldown resistor
3.3-V pins (except PCI-
V
I
= V
SS
to DV
DD33
, pins with
capable and I2C pins) 50 100 400 uA
internal pullup resistor
Input current
I
I
(3)
V
I
= V
SS
to DV
DD33
, pins with
[DC]
-400 -100 -50 uA
internal pulldown resistor
I2C pins 0.1DV
DD33
≤ V
I
≤ 0.9DV
DD33
-10 10 uA
PCI-capable pins
(4)
-1000 1000 uA
RGMII pins 0.4 V
AECLKOUT,
CLKR1/GP[0],
CLKX1/GP[3],
-8 mA
SYSCLK4/GP[1],
EMU[18:0], CLKR0,
CLKX0
EMIF pins (except
AECLKOUT), NMI,
TOUT0L, TINP0L,
TOUT1L, TINP1L,
PCI_EN, EMAC-
High-level
capable pins (except
I
OH
output current
RGMII pins), -4 mA
[DC]
RESETSTAT, McBSP-
capable pins (except
CLKR1/GP[0],
CLKX1/GP[3], CLKR0,
CLKX0), GP[7:4], and
TDO
PCI-capable pins
(2)
-0.5 mA
RGMII pins -8 mA
DDR2 memory
4 mA
controller pins
(1) For test conditions shown as MIN, MAX, or NOM, use the appropriate value specified in the recommended operating conditions table.
(2) These rated numbers are from the PCI Local Bus Specification (version 2.3). The DC specifications and AC specifications are defined in
Table 4-3 and Table 4-4, respectively, of the PCI Local Bus Specification.
(3) I
I
applies to input-only pins and bi-directional pins. For input-only pins, I
I
indicates the input leakage current. For bi-directional pins, I
I
includes input leakage current and off-state (hi-Z) output leakage current.
(4) PCI input leakage currents include Hi-Z output leakage for all bidirectional buffers with 3-state outputs.
Copyright © 2005–2012, Texas Instruments Incorporated Device Operating Conditions 99
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Texas Instruments TMS320C6455 Specifications

General

Brand	Texas Instruments
Model	TMS320C6455
Category	Signal Processors
Language	English