ADSP-3PARCBF548E02 Analog Devices Inc, ADSP-3PARCBF548E02 Datasheet - Page 40

• Manufacturer Part Number: ADSP-3PARCBF548E02
• Description: KIT DEV STARTER BF548
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r
• Type: DSPr

Specifications of ADSP-3PARCBF548E02

• Contents: Board, Cables, CD, Headset with Microphone, Module, Power Supply
• For Use With/related Products: ADSP-BF548
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
ABSOLUTE MAXIMUM RATINGS
Stresses greater than those listed in
nent damage to the device. These are stress ratings only.
Functional operation of the device at these or any other condi-
tions greater than those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reli-
ability.
transient voltage.
Table 21. Absolute Maximum Ratings
1
2
3
4
Table 22. Maximum Duty Cycle for Input
1
2
The Absolute Maximum Ratings table specifies the maximum
total source/sink (I
nent damage can occur if this value is exceeded. To understand
this specification, if pins PA4, PA3, PA2, PA1 and PA0 from
group 1 in the
sinking 2 mA each, the total current for those pins would be
10 mA. This would allow up to 70 mA total that could be
sourced or sunk by the remaining pins in the group without
damaging the device. For a list of all groups and their pins, see
Internal (Core) Supply Voltage (V
External (I/O) Supply Voltage (V
Input Voltage
Output Voltage Swing
I
I
Storage Temperature Range
Junction Temperature Underbias
V
3.63
3.80
3.90
4.00
4.10
4.20
4.30
Applies to all bidirectional and input only pins except PB1-0, PE15-14, PG15–11,
Pins USB_DP, USB_DM, and USB_VBUS are 5 V-tolerant when VDDUSB is
Applies only when V
For more information, see description preceding
Does not apply to CLKIN. Absolute maximum for pins PB1-0, PE15-14, PG15-
Only one of the listed options can apply to a particular design.
OH
OH
and PH7-6, where the absolute maximum input voltage range is –0.5 V to
+5.5 V.
powered according to the operating conditions table. If VDDUSB supply
voltage does not meet the specification in the operating conditions table, these
pins could suffer long-term damage when driven to +5 V. If this condition is
seen in the application, it can be corrected with additional circuitry to use the
external host to power only the V
detail and reliability information.
fications, the range is V
11, and PH7-6 is +5.5V.
IN
/I
/I
Max (V)
OL
OL
Current per Single Pin
Current per Pin Group
Table 22
2
1, 2, 3
Total Current Pin Groups
details the maximum duty cycle for input
DDEXT
OH
V
–0.33
–0.50
–0.60
–0.70
–0.80
–0.90
–1.00
DDEXT
IN
/I
is within specifications. When V
OL
Min (V)
± 0.2 V.
) current for a group of pins. Perma-
DDUSB
4
4
DDEXT
pins. Contact factory for application
DDINT
Table 21
) –0.3 V to +3.8 V
) –0.3 V to +1.43 V
Maximum Duty Cycle
100%
48%
30%
20%
10%
8%
5%
–0.5 V to +3.6 V
–0.5 V to V
40 mA (max)
80 mA (max)
–65
+125
Table
table were sourcing or
º
C to +150
º
1
C
may cause perma-
23.
Transient Voltage
DDEXT
DDEXT
Rev. C | Page 40 of 100 | February 2010
is outside speci-
º
C
+0.5 V
the
specifications have separate per-pin maximum current require-
ments, see the
Table 23. Total Current Pin Groups
Group
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Total Current Pin Groups
Pins in Group
PA0, PA1, PA2, PA3, PA4, PA5, PA6, PA7, PA8, PA9, PA10,
PA11
PA12, PA13, PA14, PA15, PB8, PB9, PB10, PB11, PB12,
PB13, PB14
PB0, PB1, PB2, PB3, PB4, PB5, PB6, PB7, BMODE0,
BMODE1, BMODE2, BMODE3
TCK, TDI, TDO, TMS, TRST, PD14, EMU
PD8, PD9, PD10, PD11, PD12, PD13, PD15
PD0, PD1, PD2, PD3, PD4, PD5, PD6, PD7
PE11, PE12, PE13, PF12, PF13, PF14, PF15, PG3, PG4
PF4, PF5, PF6, PF7, PF8, PF9, PF10, PF11
PF0, PF1, PF2, PF3, PG0, PG1, PG2
PC0, PC1, PC2, PC3, PC4, PC5, PC6, PC7
PH5, PH6, PH7
A1, A2, A3
PH8, PH9, PH10, PH11, PH12, PH13
PI0, PI1, PI2, PI3, PI4, PI5, PI6, PI7
PI8, PI9, PI10, PI11, PI12, PI13, PI14, PI15
AMS0, AMS1, AMS2, AMS3, AOE, CLKBUF, NMI
CLKIN, XTAL, RESET, RTXI, RTXO, ARE, AWE
D0, D1, D2, D3, D4, D5, D6, D7
D8, D9, D10, D11, D12
D13, D14, D15, ABE0, ABE1
EXT_WAKE, CLKOUT, PJ11, PJ12, PJ13
PJ0, PJ1, PJ2, PJ3, PJ4, PJ5, PJ6, PJ7, ATAPI_PDIAG
PJ8, PJ9, PJ10, PE7, PG12, PG13
PE0, PE1, PE2, PE4, PE5, PE6, PE8, PE9, PE10, PH3, PH4
PH0, PH2, PE14, PE15, PG5, PG6, PG7, PG8, PG9, PG10,
PG11
PC8, PC9, PC10, PC11, PC12, PC13, PE3, PG14, PG15, PH1
Electrical Characteristics
table. Note that the V
table.
OL
and V
OH