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SST39LF040-45-4C-NHE 데이터시트(PDF) 7 Page - Silicon Storage Technology, Inc |
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SST39LF040-45-4C-NHE 데이터시트(HTML) 7 Page - Silicon Storage Technology, Inc |
7 / 24 page Data Sheet 512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash SST39LF512 / SST39LF010 / SST39LF020 / SST39LF040 SST39VF512 / SST39VF010 / SST39VF020 / SST39VF040 7 ©2010 Silicon Storage Technology, Inc. S71150-14-000 01/10 TABLE 4: Software Command Sequence Command Sequence 1st Bus Write Cycle 2nd Bus Write Cycle 3rd Bus Write Cycle 4th Bus Write Cycle 5th Bus Write Cycle 6th Bus Write Cycle Addr1 1. Address format A14-A0 (Hex), Address A15 can be VIL or VIH, but no other value, for the Command sequence for SST39LF/VF512. Addresses AMS-A15 can be VIL or VIH, but no other value, for the Command sequence. AMS = Most significant address AMS = A15 for SST39LF/VF512, A16 for SST39LF/VF010, A17 for SST39LF/VF020, and A18 for SST39LF/VF040 Data Addr1 Data Addr1 Data Addr1 Data Addr1 Data Addr1 Data Byte-Program 5555H AAH 2AAAH 55H 5555H A0H BA2 2. BA = Program Byte address Data Sector-Erase 5555H AAH 2AAAH 55H 5555H 80H 5555H AAH 2AAAH 55H SAX3 3. SAX for Sector-Erase; uses AMS-A12 address lines 30H Chip-Erase 5555H AAH 2AAAH 55H 5555H 80H 5555H AAH 2AAAH 55H 5555H 10H Software ID Entry4,5 4. The device does not remain in Software Product ID mode if powered down. 5. With AMS-A1 = 0; SST Manufacturer’s ID = BFH, is read with A0 = 0, SST39LF/VF512 Device ID = D4H, is read with A0 = 1, SST39LF/VF010 Device ID = D5H, is read with A0 = 1, SST39LF/VF020 Device ID = D6H, is read with A0 = 1, SST39LF/VF040 Device ID = D7H, is read with A0 = 1. 5555H AAH 2AAAH 55H 5555H 90H Software ID Exit6 6. Both Software ID Exit operations are equivalent XXH F0H Software ID Exit6 5555H AAH 2AAAH 55H 5555H F0H T4.2 1150 Absolute Maximum Stress Ratings (Applied conditions greater than those listed under “Absolute Maximum Stress Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these conditions or conditions greater than those defined in the operational sections of this data sheet is not implied. Expo- sure to absolute maximum stress rating conditions may affect device reliability.) Temperature Under Bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to +125°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C D. C. Voltage on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VDD+0.5V Transient Voltage (<20 ns) on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2.0V to VDD+2.0V Voltage on A9 Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to 13.2V Package Power Dissipation Capability (Ta = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W Surface Mount Solder Reflow Temperature1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .260°C for 10 seconds 1. Excluding certain with-Pb 32-PLCC units, all packages are 260 °C capable in both non-Pb and with-Pb solder versions. Certain with-Pb 32-PLCC package types are capable of 240 °C for 10 seconds; please consult the factory for the latest information. Output Short Circuit Current2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA 2. Outputs shorted for no more than one second. No more than one output shorted at a time. Operating Range for SST39LF512/010/020/040 Range Ambient Temp VDD Commercial 0°C to +70°C 3.0-3.6V Operating Range for SST39VF512/010/020/040 Range Ambient Temp VDD Commercial 0°C to +70°C 2.7-3.6V Industrial -40°C to +85°C 2.7-3.6V AC Conditions of Test Input Rise/Fall Time . . . . . . . . . . . . . . . 5 ns Output Load CL = 30 pF for SST39LF512/010/020/040 CL = 100 pF for SST39VF512/010/020/040 See Figures 15 and 16 |
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