AM29PDL128G datasheet(5/69 Pages) SPANSION

5 / 69 page

Am29PDL128G

July 29, 2002

P R E L I M I NARY

Hardware Reset (RESET#) .................................................... 54

Figure 13. Reset Timings ................................................................ 54

Word/Double Word Configuration (WORD#) .......................... 55

Figure 14. WORD# Timings for Read Operations........................... 55

Figure 15. WORD# Timings for Write Operations........................... 55

Erase and Program Operations .............................................. 56

Figure 16. Program Operation Timings........................................... 57

Figure 17. Accelerated Program Timing Diagram........................... 57

Figure 18. Chip/Sector Erase Operation Timings ........................... 58

Figure 19. Back-to-back Read/Write Cycle Timings ....................... 59

Figure 20. Data# Polling Timings (During Embedded Algorithms).. 59

Figure 21. Toggle Bit Timings (During Embedded Algorithms)....... 60

Figure 22. DQ2 vs. DQ6.................................................................. 60

Temporary Sector Unprotect .................................................. 61

Figure 23. Temporary Sector Unprotect Timing Diagram ............... 61

Figure 24. Sector/Sector Block Protect and

Unprotect Timing Diagram ............................................................. 62

Alternate CE# Controlled Erase and Program Operations ..... 63

Figure 25. Alternate CE# Controlled Write (Erase/Program)

Operation Timings.......................................................................... 64

Erase And Programming Performance. . . . . . . . 65

Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 65

TSOP Pin and BGA Package Capacitance . . . . . 65

Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 67

LAB080—80-Ball Fortified Ball Grid Array

10 x 15 mm package .............................................................. 67

Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 68

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