ADSP-BF537 AD [Analog Devices], ADSP-BF537 Datasheet - Page 24

• Manufacturer Part Number: ADSP-BF537
• Description: Blackfin Embedded Processor
• Manufacturer: AD [Analog Devices]

ADSP-BF534/ADSP-BF536/ADSP-BF537
ELECTRICAL CHARACTERISTICS
1
2
3
4
5
6
7
8
Parameter
V
V
V
I
I
V
V
V
I
I
I
I
I
I
I
I
I
C
Applies to output and bidirectional pins.
Applies to input pins.
Applies to input pin PJ4.
Applies to JTAG input pins (TCK, TDI, TMS, TRST).
Applies to three-statable pins.
Applies to bidirectional pins PJ2 and PJ3.
Applies to all signal pins.
Guaranteed, but not tested.
OH
OH
OL
OL
IH
IH5V
IL
IHP
OZH
OZH5V
OZL
OH
OH
OH
OL
OL
OL
IN
(Max Combined for Port F7–0)
(Max Total for All Port F, Port G,
and Port H Pins)
(Max Combined for
(Max Total for All Port F,
Port F7–0)
Port G, and Port H Pins)
(All Outputs and I/Os Except
(Port F7–0)
(Port F15–8, Port G, Port H)
(Port F7–0)
(All Outputs and I/Os Except
(Port F15–8, Port G, Port H)
Port F, Port G, Port H)
Port F, Port G, Port H)
Description
High Level Output Voltage
Low Level Output Voltage
High Level Input Current
High Level Input Current
Low Level Input Current
High Level Input Current
JTAG
Three-State Leakage
Current
Three-State Leakage
Current
Three-State Leakage
Current
Input Capacitance
4
5
6
5
Rev. B | Page 24 of 68 | July 2006
7, 8
2
2
3
1
1
Test Conditions
@ V
@ V
@ V
@ V
I
V
V
@ V
@ V
@ V
@ V
I
V
V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
f
OH
OL
IN
OH
OH
OL
OL
= 1 MHz, T
= 2 mA
= –2 mA
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
= 0.5 V max
= 0.5 V max
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
= V
= V
DDEXT
DDEXT
= 3.6 V, V
= 3.6 V, V
=3.6 V, V
=3.0 V, V
=3.6 V, V
= 3.6 V, V
=3.0 V, V
= 3.3 V ± 10%, I
= 2.5 V ± 10%, I
= 3.3 V ± 10%, I
= 2.5 V ± 10%, I
= 3.3 V ± 10%, I
= 2.5 V ± 10%, I
= 3.3 V ± 10%, I
= 2.5 V ± 10%, I
– 0.5 V min
– 0.5 V min
AMBIENT
IN
IN
IN
IN
IN
IN
IN
= 3.6 V
= 5.5 V
= 0 V
= 3.6 V
= 5.5 V
= 25°C, V
= 3.6 V
= 0 V
OH
OH
OH
OH
OL
OL
OL
OL
= 2.0 mA
= 2.0 mA
= 8 mA
= 6 mA
= –0.5 mA
= –0.5 mA
= –8 mA
= –6 mA
IN
= 2.5 V
Min
V
V
V
V
V
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
– 0.5
– 0.5
– 0.5
– 0.5
– 0.5
Max
–64
–144
0.4
0.5
0.5
0.5
64
144
10
10
10
50.0
10
10
10
8
Unit
V
V
V
V
V
mA
mA
V
V
V
V
mA
mA
μA
μA
μA
μA
μA
μA
μA
pF