SecSi (Secured Silicon) Sector Flash Factory Locked: SecSi Sector Programmed and Protected At the Factory . . . . . . . . . . 18 Customer Lockable: SecSi Sector NOT Programmed or Protected At the Factory . . . . . 18 Hardware Data Protection . . . . . . . . . . . . . . 18 Low VCC Write Inhibit . . . . . . . . . . . . . . . . 18 Write Pulse "Glitch" Protection . . . . . . . . . . . . . 19 Logical Inhibit . . . . . . . . . . . . . . . 19 Power-Up Write Inhibit . . . . . . . . . . . . . . . 19 Common Flash Memory Interface (CFI) . ' ' ' ' ' . 19 Table 8. CFI Query Identification String . . . . . . 19 Table 9. System Interface String . . . . . . . . . . . 20 Table 10. Device Geometry Definition . ' ' ' ' ' . 20 Table 11. Primary Vendor-Specific Extended Query . . . . . . . . . . . . . 21 Reading Array Data . . . . . . . . . . . . 22 Autoselect Command Sequence . . . . . . . . . . . . . 22 Enter SecSi Sector/Exit SecSi Sector Command Sequence . . . . . . . . . . . 23 Byte/Word Program Command Sequence . . . . . 23 Unlock Bypass Command Sequence . . . . . . . . 23 Figure 3. Program Operation . . . ' ' ' ' ' ' ' ' 24 Chip Erase Command Sequence . . . . . . . . . . . . 24 Sector Erase Command Sequence . . . . . . . . . . . 24 Erase Suspend/Erase Resume Commands . . . . 25 Figure 4. Erase Operation . . . . . ' ' ' ' ' ' ' . 25 Table 12. DS42514 Command Definitions . ' ' . 26 Write Operation Status. . . . . . . . . . . . . . . . . . . . . 27 DQ7: Data# Polling . ' ' ' ' ' ' ' ' ' ' ' 27 Figure 5. Data# Polling Algorithm . ' ' ' ' ' ' ' ' ' ' 27 RY/BY#: Ready/Busy# . . . . . . . . . . 28 Figure 6. Toggle Bit Algorithm . . . . . . . . . . . . . . 28 DQ2: Toggle Bit lI . . . . . . . . . . . . . 29 Reading Toggle Bits DQ6/DQ2 . . ' ' ' ' ' ' ' . 29 DQ5: Exceeded Timing Limits . ' ' ' ' ' ' ' ' ' . 29 DQ3: Sector Erase Timer . ' ' ' ' ' ' ' ' ' ' ' ' . 29 Table 1 3. Write Operation Status . . . . . . . . . . . 30 Absolute Maximum Ratings...... .... ...... . 31 Industrial (l) Devices . . ' ' ' ' ' ' ' . 31 VccfNccs Supply Voltage . . . . . . . . . . . . . 31 CMOS Compatible . . . . . ' ' ' ' ' ' ' ' 32 SRAM DC and Operating Characteristics. . . . . . 33 Zero-Power Flash . . . . . . . . . . . . . 34
SK601-O Price| Part Number | Pin Configurations |
| RT9172S-CT5 (Plastic T0-220-5) | TOP VIEW 1. VIN 2. EN 3. GND (TAB) 4. SENSE 12 345 5. VOUT |
| RT9172S-EIEICM5 (Plastic T0-263-5) | TOP VIEW 1. VIN 2. EN 3. GND (TAB) 4. SENSE 2345 5. VOUT |
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SK601-O on stock| Type | Ordering Code | Package |
| TDA1138 | Q67000-A5109 | P-DIP-18 |
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| Ch aracteristic | Svmbol | Ratin2 | Unit |
| Collector-Base Voltage Collector-Emitter Voltage Emitter-Bias Voltage Collector Current (DC) *Collector Current (Pulse) Base Current (DC) Collector Dissipation (Ta=25'C) Collector Dissipation (Ta=25'C) Junction Temperature Storage Temperature | VCBO VCEO VEBO IC IC IB PC PC Tj Tstg | 40 30 5 3 7 0.6 10 1 150 -55~150 | V V V A A A W W |
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