datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

ADSP-BF531 View Datasheet(PDF) - Analog Devices

Part Name
Description
View to exact match
ADSP-BF531
ADI
Analog Devices ADI
ADSP-BF531 Datasheet PDF : 60 Pages
First Prev 21 22 23 24 25 26 27 28 29 30 Next Last
ADSP-BF531/ADSP-BF532/ADSP-BF533
ABSOLUTE MAXIMUM RATINGS
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.
Parameter
Rating
Internal (Core) Supply Voltage (VDDINT)
External (I/O) Supply Voltage (VDDEXT)
Input Voltage1
–0.3 V to +1.4 V
–0.5 V to +3.8 V
–0.5 V to +3.8 V
Output Voltage Swing
Load Capacitance2
–0.5 V to VDDEXT + 0.5 V
200 pF
Storage Temperature Range
–65 C to +150°C
Junction Temperature Under Bias
125°C
1 Applies to 100% transient duty cycle. For other duty cycles see Table 10.
2 For proper SDRAM controller operation, the maximum load capacitance is 50 pF
(at 3.3 V) or 30 pF (at 2.5 V) for ADDR19–1, DATA15–0, ABE1–0/SDQM1–0,
CLKOUT, SCKE, SA10, SRAS, SCAS, SWE, and SMS.
Table 10. Maximum Duty Cycle for Input Transient Voltage1
VIN Min (V)
–0.50
VIN Max (V)2
+3.80
Maximum Duty Cycle
100%
–0.70
+4.00
40%
–0.80
+4.10
25%
–0.90
+4.20
15%
–1.00
+4.30
10%
1 Applies to all signal pins with the exception of CLKIN, XTAL, VROUT1–0.
2 Only one of the listed options can apply to a particular design.
PACKAGE INFORMATION
The information presented in Figure 10 and Table 11 provides
details about the package branding for the Blackfin processors.
For a complete listing of product availability, see the Ordering
Guide on Page 59.
a
ADSP-BF53x
tppZ-cc
vvvvvv.x n.n
yyww country_of_origin
B
Figure 10. Product Information on Package
Table 11. Package Brand Information
Brand Key Field Description
ADSP-BF53x Either ADSP-BF531, ADSP-BF532, or ADSP-BF533
t
Temperature Range
pp
Package Type
Z
RoHS Compliant Part
cc
See Ordering Guide
vvvvvv.x Assembly Lot Code
n.n
Silicon Revision
yyww
Date Code
ESD SENSITIVITY
ESD (electrostatic discharge) sensitive device.
Charged devices and circuit boards can discharge
without detection. Although this product features
patented or proprietary circuitry, damage may occur
on devices subjected to high energy ESD. Therefore,
proper ESD precautions should be take to avoid
performance degradation or loss of functionality.
Rev. E | Page 23 of 60 | July 2007
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]