ADSP-BF542 AD [Analog Devices], ADSP-BF542 Datasheet - Page 34

• Manufacturer Part Number: ADSP-BF542
• Description: Embedded Processor
• Manufacturer: AD [Analog Devices]

ADSP-BF542/4/7/8/9
ELECTRICAL CHARACTERISTICS
1
2
3
4
5
6
7
8
ESD SENSITIVITY
Parameter
V
V
V
V
I
I
I
I
I
I
C
I
I
I
I
I
Applies to output and bidirectional pins, except the pins listed in
Applies to output and bidirectional pins listed in
Applies to input pins except JTAG inputs.
Applies to JTAG input pins (TCK, TDI, TMS, TRST).
Absolute value.
For DDR pins (DQ0-15, DQS0-1), test conditions are V
Applies to three-statable pins.
Guaranteed, but not tested.
IH
IHP
IL
ILP
OZH
OZL
DDHIBERNATE
DDDEEPSLEEP
DDSLEEP
DDTYP
DDRTC
OH
OHDDR
OL
OLDDR
IN
5
5
5
6
High Level Output Voltage for 3.3V
I/O
High Level Output Voltage for 2.5V
I/O
High Level Output Voltage
High Level Output Voltage for
Mobile DDR
Low Level Output Voltage for 3.3V
I/O
Low Level Output Voltage for 2.5V
I/O
Low Level Output Voltage
Low Level Output Voltage for
Mobile DDR
High Level Input Current
High Level Input Current JTAG
Low Level Input Current
Low Level Input Current JTAG
Three-State Leakage Current
Three-State Leakage Current
Input Capacitance
TBD
TBD
TBD
TBD
TBD
1
1
1
1
ESD (electrostatic discharge) sensitive device.
Charged devices and circuit boards can discharge
without detection. Although this product features
patented or proprietary circuitry, damage may occur
on devices subjected to high energy ESD. Therefore,
proper ESD precautions should be taken to avoid
performance degradation or loss of functionality.
2
2
8
3
3
2
table note 10
2
7
7
4
4
DDDDR
Test Conditions
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
f
TBD
TBD
TBD
TBD
TBD
Rev. PrG | Page 34 of 82 | December 2007
IN
= Maximum, V
of the
= TBD MHz, T
DDEXT
DDEXT
DDDDR
DDDDR
DDEXT
DDEXT
DDDDR
DDDDR
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
table note 10
Operating Conditions
= 2.7V, I
= 2.25V, I
= 2.7V, I
= 2.25V, I
= 3.6V, V
= 3.6V, V
= 3.6V, V
= 3.6V, V
= 3.6V, V
= 3.6V, V
= 2.3V, I
= 1.7V, I
= 2.3V, I
= 1.7V, I
IN
of the
AMBIENT
= V
OH
OL
OH
OH
OL
OL
IN
IN
IN
IN
IN
IN
OH
OL
= 2.0 mA
= –0.5 mA
= V
= V
= 0 V
= 0 V
= V
= 0 V
DDDDR
= 8.1 mA
= 8.1 mA
= -8.1 mA
= -8.1 mA
= 2.0 mA
= -0.5 mA
Operating Conditions
= TBD°C, V
IH
IH
IH
Maximum.
Maximum
Maximum
Maximum
table.
IN
= TBD V
table.
Preliminary Technical Data
Min
TBD
1.74
TBD
2.4
Typical
TBD
TBD
TBD
TBD
TBD
4
8
Max
TBD
0.56
TBD
10.0
50.0
10.0
TBD
10.0
10.0
0.4
8
8
Unit
V
V
V
V
V
V
V
V
μA
μA
μA
μA
μA
μA
pF
μA
mA
mA
mA
μA