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AM29PL160CB-70RSF Datasheet(PDF) 5 Page - Advanced Micro Devices |
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AM29PL160CB-70RSF Datasheet(HTML) 5 Page - Advanced Micro Devices |
5 / 44 page May 9, 2006 22143C7 Am29PL160C 3 D A TA SH EE T TABLE OF CONTENTS Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 4 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . 5 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 7 Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 8 Table 1. Am29PL160C Device Bus Operations ................................8 Word/Byte Configuration .......................................................... 8 Requirements for Reading Array Data ..................................... 8 Read Mode ............................................................................... 8 Random Read (Non-Page Mode Read) ............................................8 Page Mode Read ...................................................................... 9 Table 2. Word Mode ..........................................................................9 Table 3. Byte Mode ...........................................................................9 Writing Commands/Command Sequences ............................ 10 Program and Erase Operation Status .................................... 10 Standby Mode ........................................................................ 10 Automatic Sleep Mode ........................................................... 10 Output Disable Mode .............................................................. 10 Table 4. Sector Address Table, Bottom Boot (Am29PL160CB) ......11 Autoselect Mode ..................................................................... 12 Table 5. Am29PL160C Autoselect Codes (High Voltage Method) ..12 Sector Protection/Unprotection ............................................... 12 Common Flash Memory Interface (CFI) . . . . . . . 13 Table 6. CFI Query Identification String ..........................................13 Table 7. System Interface String .....................................................14 Table 8. Device Geometry Definition ..............................................14 Table 9. Primary Vendor-Specific Extended Query ........................15 Hardware Data Protection . . . . . . . . . . . . . . . . . . 15 Low VCC Write Inhibit ......................................................................15 Write Pulse “Glitch” Protection ........................................................15 Logical Inhibit ..................................................................................15 Power-Up Write Inhibit ....................................................................15 Command Definitions . . . . . . . . . . . . . . . . . . . . . . 16 Reading Array Data ................................................................ 16 Reset Command ..................................................................... 16 Autoselect Command Sequence ............................................ 16 Word/Byte Program Command Sequence ............................. 16 Unlock Bypass Command Sequence ..............................................17 Figure 1. Program Operation .......................................................... 17 Chip Erase Command Sequence ........................................... 17 Sector Erase Command Sequence ........................................ 18 Erase Suspend/Erase Resume Commands ........................... 18 Temporary Unprotect Enable/Disable Command Sequence .. 19 Figure 2. Erase Operation............................................................... 19 Command Definitions ............................................................. 20 Table 10. Am29PL160C Command Definitions ..............................20 Write Operation Status . . . . . . . . . . . . . . . . . . . . 21 DQ7: Data# Polling ................................................................. 21 Figure 3. Data# Polling Algorithm ................................................... 21 DQ6: Toggle Bit ...................................................................... 22 DQ2: Toggle Bit ...................................................................... 22 Reading Toggle Bits DQ6/DQ2 .............................................. 22 DQ5: Exceeded Timing Limits ................................................ 22 Figure 4. Toggle Bit Algorithm........................................................ 23 DQ3: Sector Erase Timer ....................................................... 23 Table 11. Write Operation Status ................................................... 24 Absolute Maximum Ratings. . . . . . . . . . . . . . . . . 25 Figure 5. Maximum Negative Overshoot Waveform ...................... 25 Figure 6. Maximum Positive Overshoot Waveform........................ 25 Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . 25 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 26 Figure 7. ICC1 Current vs. Time (Showing Active and Automatic Sleep Currents) .............................................................................. 27 Figure 8. Typical ICC1 vs. Frequency ............................................. 27 Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Figure 9. Test Setup....................................................................... 28 Table 12. Test Specifications ......................................................... 28 Key to Switching Waveforms . . . . . . . . . . . . . . . 28 Figure 10. Input Waveforms and Measurement Levels ................. 28 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 29 Figure 11. Conventional Read Operations Timings ....................... 30 Figure 12. Page Read Timings ...................................................... 30 Figure 13. BYTE# Timings for Read Operations............................ 31 Figure 14. BYTE# Timings for Write Operations............................ 31 Figure 15. Program Operation Timings.......................................... 33 Figure 16. AC Waveforms for Chip/Sector Erase Operations........ 34 Figure 17. Data# Polling Timings (During Embedded Algorithms). 34 Figure 18. Toggle Bit Timings (During Embedded Algorithms)...... 35 Figure 19. DQ2 vs. DQ6 for Erase and Erase Suspend Operations ............................................................ 35 Figure 20. Alternate CE# Controlled Write Operation Timings ...... 37 Erase and Programming Performance . . . . . . . 38 Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 38 TSOP and SO Pin Capacitance . . . . . . . . . . . . . . 38 Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 39 TS 048—48-Pin Standard Thin Small Outline Package ......... 39 SO 044—44-Pin Small Outline Package, Standard Pinout .... 40 Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 41 Revision A (August 1998) ....................................................... 41 Revision A+1 (September 1998) ............................................ 41 Revision B (January 1999) ..................................................... 41 Revision B+1 (February 1999) ................................................ 41 Revision B+2 (March 5, 1999) ................................................ 41 Revision B+3 (May 14, 1999) ................................................. 41 Revision B+4 (June 25, 1999) ................................................ 41 Revision B+5 (July 26, 1999) .................................................. 41 Revision B+6 (September 2, 1999) ........................................ 41 Revision B+7 (February 4, 2000) ............................................ 41 Revision C (February 21, 2000) .............................................. 41 Revision C+1 (June 20, 2000) ................................................ 41 Revision C+2 (June 28, 2000) ................................................ 41 Revision C+3 (November 14, 2000) ....................................... 41 Revision C+4 (June 12, 2002) ................................................ 41 Revision C+5 (June 10, 2004) ................................................ 41 Revision C+6 (February 16, 2006) ......................................... 41 Revision C7 (May 9, 2006) ..................................................... 42 |
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