adsp-21483 Analog Devices, Inc., adsp-21483 Datasheet - Page 18

• Manufacturer Part Number: adsp-21483
• Description: Sharc Processor
• Manufacturer: Analog Devices, Inc.

ADSP-21483/21486/21487/21488/21489
SPECIFICATIONS
OPERATING CONDITIONS
1
2
3
4
5
Parameter
V
V
V
V
V
V
V
T
T
T
T
Specifications subject to change without notice.
The expected value is 1.1 V ± 50 mV and initial customer designs should design with a programmable regulator that can be adjusted from 0.95V to 1.15V.
Applies to input and bidirectional pins: ADDR23–0, DATA15–0, FLAG3–0, DAI_Px, DPI_Px, SPIDS, BOOT_CFGx, CLK_CFGx, RUNRSTIN, RESET, TCK, TMS, TDI, TRST.
Applies to input pin CLKIN.
Applies to automotive models only. See
J
J
J
J
DD
DD
DD
IH
IL
IH
IL
5
4
_
3
_
_
_
_
CLKIN
CLKIN
INT
EXT
THD
2
4
1
Description
Internal (Core) Supply Voltage
External (I/O) Supply Voltage
Thermal Diode Supply Voltage 3.13
High Level Input Voltage @
V
Low Level Input Voltage @
V
High Level Input Voltage @
V
Low Level Input Voltage @
V
Junction Temperature 100-
Lead LQFP_EP @ T
+70°C
Junction Temperature 100-
Lead LQFP_EP @ T
to +85°C
Junction Temperature 176-
Lead LQFP_EP @ T
+70°C
Junction Temperature 176-
Lead LQFP_EP @ T
to +85°C
DD
DD
DD
DD
_
_
_
_
EXT
EXT
EXT
EXT
= Max
= Min
= Max
= Max
Automotive Products on Page 64
AMBIENT
AMBIENT
AMBIENT
AMBIENT
0°C to
–40°C
0°C to
–40°C
Min
TBD
3.13
2.0
–0.3
1.74
–0.5
0
–40
0
–40
Rev. PrA | Page 18 of 66 | March 2010
300 MHz
Max
TBD
3.47
3.47
V
0.8
V
+1.1
TBD
TBD
TBD
TBD
DD
DD
_
_
EXT
EXT
+ 0.5
+ 0.5
Min
TBD
3.13
3.13
2.0
–0.3
1.74
–0.5
0
–40
0
–40
350 MHz
Max
TBD
3.47
3.47
V
0.8
V
+1.1
TBD
TBD
TBD
TBD
DD
DD
Preliminary Technical Data
_
_
EXT
EXT
+ 0.5
+ 0.5
Min
TBD
3.13
3.13
2.0
–0.3
1.74
–0.5
0
–40
0
–40
400 MHz
Max
TBD
3.47
3.47
V
0.8
V
+1.1
TBD
TBD
TBD
TBD
DD
DD
_
_
EXT
EXT
+ 0.5
+ 0.5
Unit
V
V
V
V
V
V
V
°C
°C
°C
°C