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ADSP-BF561 Datasheet(PDF) 21 Page - Analog Devices |
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ADSP-BF561 Datasheet(HTML) 21 Page - Analog Devices |
21 / 64 page ADSP-BF561 Rev. B | Page 21 of 64 | June 2007 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. PACKAGE INFORMATION The information presented in Figure 7 and Table 10 provides details about the package branding for the Blackfin processors. For a complete listing of product availability, see the Ordering Guide on Page 64. ESD SENSITIVITY Parameter Value Internal (Core) Supply Voltage (V DDINT) –0.3 V to +1.42 V External (I/O) Supply Voltage (V DDEXT) –0.5 V to +3.8 V Input Voltage 1 1 Applies to 100% transient duty cycle. For other duty cycles see Table 9. –0.5 V to +3.8 V Output Voltage Swing –0.5 V to V DDEXT + 0.5 V Load Capacitance2 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. 200 pF Storage Temperature Range –65 C to +150 C Junction Temperature Under Bias 125 C Table 9. Maximum Duty Cycle for Input Transient Voltage1 1 Applies to all signal pins with the exception of CLKIN, XTAL, VROUT1–0. VIN Min (V) VIN Max (V) 2 2 Only one of the listed options can apply to a particular design. Maximum Duty Cycle –0.50 3.80 100% –0.70 4.00 40% –0.80 4.10 25% –0.90 4.20 15% –1.00 4.30 10% Figure 7. Product Information on Package Table 10. Package Brand Information Brand Key Field Description t Temperature Range pp Package Type Z RoHS Compliant Part ccc See Ordering Guide vvvvvv.x Assembly Lot Code n.n Silicon Revision yyww Date Code vvvvvv.x n.n tppZccc B ADSP-BF561 a yyww country_of_origin 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. |
Similar Part No. - ADSP-BF561_07 |
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Similar Description - ADSP-BF561_07 |
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