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SST39LF100-70-4I-WK Datasheet(PDF) 6 Page - Silicon Storage Technology, Inc |
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SST39LF100-70-4I-WK Datasheet(HTML) 6 Page - Silicon Storage Technology, Inc |
6 / 22 page 6 Data Sheet 1 Mbit Multi-Purpose Flash SST39LF100 / SST39VF100 ©2001 Silicon Storage Technology, Inc. S71129-02-000 6/01 363 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 Data2 Addr1 Data2 Addr1 Data2 Addr1 Data2 Addr1 Data2 Addr1 Data2 Word-Program 5555H AAH 2AAAH 55H 5555H A0H WA3 Data Sector-Erase 5555H AAH 2AAAH 55H 5555H 80H 5555H AAH 2AAAH 55H SAX4 30H Chip-Erase 5555H AAH 2AAAH 55H 5555H 80H 5555H AAH 2AAAH 55H 5555H 10H Software ID Entry5,6 5555H AAH 2AAAH 55H 5555H 90H Software ID Exit7 XXH F0H Software ID Exit7 5555H AAH 2AAAH 55H 5555H F0H T4.4 363 1. Address format A14-A0 (Hex), Addresses A15 can be VIL or VIH, but no other value, for the Command sequence 2. DQ15 - DQ8 can be VIL or VIH, but no other value, for the Command sequence 3. WA = Program word address 4. SAX for Sector-Erase; uses A15-A11 address lines 5. The device does not remain in Software Product ID Mode if powered down. 6. With A15-A1 =0; SST Manufacturer’s ID= 00BFH, is read with A0 = 0, SST39LF100/SST39VF100 Device ID = 2788H, is read with A0 = 1 7. Both Software ID Exit operations are equivalent 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. Exposure 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1.0V to VDD + 1.0V Voltage on A9 Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 13.2V Package Power Dissipation Capability (Ta = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W Surface Mount Lead Soldering Temperature (3 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240°C Output Short Circuit Current1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA 1. Outputs shorted for no more than one second. No more than one output shorted at a time. OPERATING RANGE: SST39LF100 Range Ambient Temp VDD Commercial 0°C to +70°C 3.0-3.6V OPERATING RANGE: SST39VF100 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 SST39LF100 Output Load . . . . . . . . . . . . . . . . . . . . . CL = 100 pF for SST39VF100 See Figures 11 and 12 |
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