ADSP-BF531/ADSP-BF532
ABSOLUTE MAXIMUM RATINGS
PACKAGE INFORMATION
Stresses greater than those listed in the table may cause perma-
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
reliability.
The information presented in Figure 9 and Table 11 provides
information about how to read the package brand and relate it
to specific product features. For a complete listing of product
offerings, see the Ordering Guide on Page 60.
a
ADSP-BF531
Parameter
Rating
tppZccc
vvvvvv.x n.n
Internal (Core) Supply Voltage (VDDINT
)
–0.3 V to +1.4 V
–0.5 V to +3.8 V
–0.5 V to +3.8 V
–0.5 V to VDDEXT +0.5 V
200 pF
External (I/O) Supply Voltage (VDDEXT
)
yyww country_of_origin
Input Voltage1
B
Output Voltage Swing
Figure 9. Product Information on Package
Load Capacitance
Storage Temperature Range
Junction Temperature Under Bias
–65°C to +150°C
125°C
Table 11. Package Brand Information
Brand Key
Field Description
Temperature Range
Package Type
1 Applies to 100% transient duty cycle. For other duty cycles see Table 10.
t
Table 10. Maximum Duty Cycle for Input Transient Voltage1
pp
Z
Lead Free Option (Optional)
See Ordering Guide
Assembly Lot Code
Silicon Revision
VIN Min (V)
–0.50
VIN Max (V)
+3.80
Maximum Duty Cycle
ccc
100%
40%
25%
15%
10%
vvvvvv.x
n.n
–0.70
+4.00
–0.80
+4.10
yyww
Date Code
–0.90
+4.20
–1.00
+4.30
1 Applies to all signal pins with the exception of CLKIN, XTAL, VROUT1–0.
ESD SENSITIVITY
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate
on the human body and test equipment and can discharge without detection. Although the
ADSP-BF531/ADSP-BF532 processor features proprietary ESD protection circuitry, permanent damage
may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precau-
tions are recommended to avoid performance degradation or loss of functionality.
Rev. D
|
Page 22 of 60
|
August 2006
ADI [ ADI ]
