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TMS320C6474
SPRS552F – OCTOBER 2008 – REVISED JULY 2010
6.3
Electrical Characteristics Over Recommended Ranges of Supply Voltage and
Operating Case Temperature (Unless Otherwise Noted)
PARAMETER
1.8-V Single Ended
I/Os
High-level
V
OH
output voltage
DDR2
I2C/VCNTL
1.8-V Single Ended
I/Os
Low-level output
V
OL
voltage
DDR2
I2C/VCNTL
1.8-V Single Ended
I/Os
Input current
(2)
I
I
[DC]
I2C/VCNTL
EMU[18:00],
GPIO[15:0], TIMO[1:0]
SYSCLKOUT, TDO,
CLKR0, CLKX0, DX0,
FSR0, FSX0, CLKR1,
High-level
CLKX1, DX1, FSR1,
I
output current
OH
FSX1
[DC]
RESETSTAT,
SMFRAMECLK, MDIO,
MDCLK
DDR2
EMU[18:00],
GPIO[15:0], TIM[1:0]
SYSCLKOUT, TDO,
CLKR0, CLKX0, DX0,
FSR0, FSX0, CLKR1,
Low-level output CLKX1, DX1, FSR1,
I
OL
current [DC]
FSX1
RESETSTAT,
SMFRAMECLK, MDIO,
MDCLK
DDR2
Off-state output
1.8-V Single Ended
(3)
I
OZ
current [DC]
I/Os
(1) For test conditions shown as MIN, MAX, or TYP, use the appropriate value specified in the recommended operating conditions table.
(2) I
applies to input-only pins and bi-directional pins. For input-only pins, I
I
includes input leakage current and off-state (hi-Z) output leakage current.
(3) I
applies to output-only pins, indicating off-state (hi-Z) output leakage current.
OZ
74
Peripheral Information and Electrical Specifications
(1)
TEST CONDITIONS
I
= I
O
OH
I
= I
O
OL
I
= 3 mA, pulled up to 1.8 V
O
No IPD/IPU
Internal pullup
Internal pulldown
0.1 * DV
V < V
< 0.9 *
DD18
I
DV
V
DD18
indicates the input leakage current. For bi-directional pins, I
I
Submit Documentation Feedback
Product Folder Link(s)
:TMS320C6474
MIN
TYP
DV
- 0.45
DD18
1.4
0.1 * DVdd18
-5
-169
-100
49
100
-20
-20
Copyright © 2008–2010, Texas Instruments Incorporated
www.ti.com
MAX
UNIT
V
0.45
V
0.4
0.4
5
-47
mA
160
20
mA
-8
-6
mA
-4
4
8
6
mA
4
-4
20
mA
I
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