AM1806_1005 Datasheet, PDF (63/241 Pages) Texas Instruments – AM1806 ARM Microprocessor

AM1806
www.ti.com
SPRS658B – FEBRUARY 2010 – REVISED MAY 2010
5.3 Electrical Characteristics Over Recommended Ranges of Supply Voltage and
Operating Junction Temperature (Unless Otherwise Noted)
PARAMETER
Low/full speed:
USB0_DM and USB0_DP
High speed:
USB_DM and USB_DP
V_OH
High-level output voltage
(dual-voltage LVCMOS IOs at 3.3V)⁽¹⁾
High-level output voltage
(dual-voltage LVCMOS IOs at 1.8V)⁽¹⁾
Low/full speed:
USB_DM and USB_DP
High speed:
USB_DM and USB_DP
V_OL
Low-level output voltage
(dual-voltage LVCMOS I/Os at 3.3V)
Low-level output voltage
(dual-voltage LVCMOS I/Os at 1.8V)
Input current⁽¹⁾
(dual-voltage LVCMOS I/Os)
I_I ⁽²⁾
Input current (DDR2/mDDR I/Os)
I_OH
High-level output current⁽¹⁾
(dual-voltage LVCMOS I/Os)
I_OL
Low-level output current⁽¹⁾
(dual-voltage LVCMOS I/Os)
Input capacitance (dual-voltage LVCMOS)
Capacit
ance ^{Output capacitance (dual-voltage}
LVCMOS)
TEST CONDITIONS
DVDD= 3.15V, I_OH = -4 mA
DVDD= 3.15V, I_OH = -100 mA
DVDD= 1.65V, I_OH = -2 mA
DVDD= 3.15V, I_OL = 4mA
DVDD= 3.15V, I_OL = 100 mA
DVDD= 1.65V, I_OL = 2mA
V_I = VSS to DVDD without opposing
internal resistor
V_I = VSS to DVDD with opposing
internal pullup resistor ⁽³⁾
V_I = VSS to DVDD with opposing
internal pulldown resistor ⁽³⁾
V_I = VSS to DVDD with opposing
internal pulldown resistor ⁽³⁾
All peripherals
All peripherals
MIN
2.8
360
2.4
2.95
DVDD-0.45
0.0
-10
70
-75
-77
TYP
MAX
UNIT
USB0_VDDA33
V
440
mV
V
V
V
0.3
V
10
mV
0.4
V
0.2
V
0.45
V
±9
mA
310
mA
-270
mA
-286
mA
-6
mA
6
mA
3
pF
3
pF
(1) These IO specifications apply to the dual-voltage IOs only and do not apply to the DDR2/mDDR . DDR2/mDDR IOs are 1.8V IOs and
adhere to the JESD79-2A standard.
(2) 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
indicates the input leakage current and off-state (Hi-Z) output leakage current.
(3) Applies only to pins with an internal pullup (IPU) or pulldown (IPD) resistor.
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Device Operating Conditions
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