ADSP-BF534 View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'ADSP-BF534' PDF : 68 Pages View PDF
ADSP-BF534/ADSP-BF536/ADSP-BF537
ELECTRICAL CHARACTERISTICS
Parameter
VOH (All Outputs and I/Os Except
Port F, Port G, Port H)
Description
Test Conditions
High Level Output Voltage1 @ VDDEXT = 3.3 V ± 10%, IOH = –0.5 mA
@ VDDEXT = 2.5 V ± 10%, IOH = –0.5 mA
VOH (Port F7–0)
@ VDDEXT = 3.3 V ± 10%, IOH = –8 mA
@ VDDEXT = 2.5 V ± 10%, IOH = –6 mA
VOH (Port F15–8, Port G, Port H)
IOH (Max Combined for
Port F7–0)
IOH = –2 mA
VOH = VDDEXT – 0.5 V min
IOH (Max Total for All Port F,
Port G, and Port H Pins)
VOL (All Outputs and I/Os Except
Port F, Port G, Port H)
VOL (Port F7–0)
Low Level Output Voltage1
VOL (Port F15–8, Port G, Port H)
IOL (Max Combined for Port F7–0)
IOL (Max Total for All Port F, Port G,
and Port H Pins)
VOH = VDDEXT – 0.5 V min
@ VDDEXT = 3.3 V ± 10%, IOL = 2.0 mA
@ VDDEXT = 2.5 V ± 10%, IOL = 2.0 mA
@ VDDEXT = 3.3 V ± 10%, IOL = 8 mA
@ VDDEXT = 2.5 V ± 10%, IOL = 6 mA
IOL = 2 mA
VOL = 0.5 V max
VOL = 0.5 V max
IIH
High Level Input Current2 @ VDDEXT =3.6 V, VIN = 3.6 V
IIH5V
High Level Input Current3 @ VDDEXT =3.0 V, VIN = 5.5 V
IIL
Low Level Input Current2 @ VDDEXT =3.6 V, VIN = 0 V
IIHP
High Level Input Current @ VDDEXT = 3.6 V, VIN = 3.6 V
JTAG4
IOZH
Three-State Leakage
@ VDDEXT = 3.6 V, VIN = 3.6 V
Current5
IOZH5V
Three-State Leakage
Current6
@ VDDEXT = 3.0 V, VIN = 5.5 V
IOZL
Three-State Leakage
@ VDDEXT = 3.6 V, VIN = 0 V
Current5
CIN
Input Capacitance7, 8
fIN = 1 MHz, TAMBIENT = 25°C, VIN = 2.5 V
1 Applies to output and bidirectional pins.
2 Applies to input pins.
3 Applies to input pin PJ4.
4 Applies to JTAG input pins (TCK, TDI, TMS, TRST).
5 Applies to three-statable pins.
6 Applies to bidirectional pins PJ2 and PJ3.
7 Applies to all signal pins.
8 Guaranteed, but not tested.
Min
VDDEXT – 0.5
VDDEXT – 0.5
VDDEXT – 0.5
VDDEXT – 0.5
VDDEXT – 0.5
Max Unit
V
V
V
V
V
–64 mA
–144 mA
0.4 V
0.5 V
0.5 V
0.5 V
64 mA
144 mA
10 μA
10 μA
10 μA
50.0 μA
10 μA
10 μA
10 μA
8
pF
Rev. B | Page 24 of 68 | July 2006
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