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A160CB15VI Datasheet(PDF) 5 Page - Advanced Micro Devices |
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A160CB15VI Datasheet(HTML) 5 Page - Advanced Micro Devices |
5 / 52 page January 23, 2007 21635C5 Am29SL160C 3 D A TA SH EE T TABLE OF CONTENTS Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 4 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . 5 Special Handling Instructions for FBGA Packages .................. 6 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 8 Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 9 Table 1. Am29SL160C Device Bus Operations ...............................9 Word/Byte Configuration .......................................................... 9 Requirements for Reading Array Data ..................................... 9 Writing Commands/Command Sequences ............................ 10 Accelerated Program Operation ............................................. 10 Program and Erase Operation Status .................................... 10 Standby Mode ........................................................................ 10 Automatic Sleep Mode ........................................................... 10 RESET#: Hardware Reset Pin ............................................... 10 Output Disable Mode .............................................................. 11 Table 2. Am29SL160CT Top Boot Sector Architecture ..................12 Table 3. Am29SL160CB Bottom Boot Sector Architecture .............13 Autoselect Mode ..................................................................... 14 Table 4. Am29SL160C Autoselect Codes (High Voltage Method) ..14 Sector/Sector Block Protection and Unprotection .................. 15 Table 5. Top Boot Sector/Sector Block Addresses for Protection/Unprotection .............................................................15 Table 6. Bottom Boot Sector/Sector Block Addresses for Protection/Unprotection ...........................................15 Write Protect (WP#) ................................................................ 16 Temporary Sector Unprotect .................................................. 16 Figure 1. In-System Sector Protect/Unprotect Algorithms .............. 17 Figure 2. Temporary Sector Unprotect Operation........................... 18 Secured Silicon (SecSi) Sector Flash Memory Region .......... 18 Table 7. SecSi Sector Addresses ...................................................18 Hardware Data Protection ...................................................... 18 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 Command Definitions . . . . . . . . . . . . . . . . . . . . . 21 Reading Array Data ................................................................ 21 Reset Command ..................................................................... 21 Autoselect Command Sequence ............................................ 22 Enter SecSi Sector/Exit SecSi Sector Command Sequence .. 22 Word/Byte Program Command Sequence ............................. 22 Figure 3. Program Operation .......................................................... 23 Chip Erase Command Sequence ........................................... 24 Sector Erase Command Sequence ........................................ 24 Erase Suspend/Erase Resume Commands ........................... 24 Figure 4. Erase Operation............................................................... 25 Command Definitions ............................................................. 26 Table 12. Am29SL160C Command Definitions ..............................26 Write Operation Status . . . . . . . . . . . . . . . . . . . . 27 DQ7: Data# Polling ................................................................. 27 Figure 5. Data# Polling Algorithm .................................................. 27 RY/BY#: Ready/Busy# ............................................................ 28 DQ6: Toggle Bit I .................................................................... 28 DQ2: Toggle Bit II ................................................................... 28 Reading Toggle Bits DQ6/DQ2 ............................................... 28 DQ5: Exceeded Timing Limits ................................................ 29 DQ3: Sector Erase Timer ....................................................... 29 Figure 6. Toggle Bit Algorithm........................................................ 29 Table 13. Write Operation Status ................................................... 30 Absolute Maximum Ratings . . . . . . . . . . . . . . . . 31 Figure 7. Maximum Negative Overshoot Waveform ...................... 31 Figure 8. Maximum Positive Overshoot Waveform........................ 31 Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . 31 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 32 Figure 9. I CC1 Current vs. Time (Showing Active and Automatic Sleep Currents) .............................................................................. 33 Figure 10. Typical I CC1 vs. Frequency ............................................ 33 Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Figure 11. Test Setup..................................................................... 34 Table 14. Test Specifications ......................................................... 34 Figure 12. Input Waveforms and Measurement Levels ................. 34 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 35 Read Operations .................................................................... 35 Figure 13. Read Operations Timings ............................................. 35 Hardware Reset (RESET#) .................................................... 36 Figure 14. RESET# Timings .......................................................... 36 Word/Byte Configuration (BYTE#) ........................................ 37 Figure 15. BYTE# Timings for Read Operations............................ 37 Figure 16. BYTE# Timings for Write Operations............................ 37 Erase/Program Operations ..................................................... 38 Figure 17. Program Operation Timings.......................................... 39 Figure 18. Chip/Sector Erase Operation Timings .......................... 40 Figure 19. Data# Polling Timings (During Embedded Algorithms). 41 Figure 20. Toggle Bit Timings (During Embedded Algorithms)...... 41 Figure 21. DQ2 vs. DQ6................................................................. 42 Figure 22. Temporary Sector Unprotect Timing Diagram .............. 42 Figure 23. Accelerated Program Timing Diagram.......................... 43 Figure 24. Sector Protect/Unprotect Timing Diagram .................... 43 Figure 25. Alternate CE# Controlled Write Operation Timings ...... 45 Erase And Programming Performance . . . . . . . 46 Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 46 TSOP Pin Capacitance . . . . . . . . . . . . . . . . . . . . . 46 Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Physical Dimensions* . . . . . . . . . . . . . . . . . . . . . 47 TS 048—48-Pin Standard TSOP ............................................ 47 FBC048—48-Ball Fine-Pitch Ball Grid Array (FBGA) 8 x 9 mm package .................................................................. 48 Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 49 |
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