AM29PDL640G datasheet(6/61 Pages) AMD

6 / 61 page

Am29PDL640G

December 13, 2005

D A TA SH EE T

Hardware Reset (RESET#) .................................................... 45

Figure 14. Reset Timings ................................................................ 45

Erase and Program Operations .............................................. 46

Figure 15. Program Operation Timings........................................... 47

Figure 16. Accelerated Program Timing Diagram........................... 47

Figure 17. Chip/Sector Erase Operation Timings ........................... 48

Figure 18. Back-to-back Read/Write Cycle Timings ....................... 49

Figure 19. Data# Polling Timings (During Embedded Algorithms).. 49

Figure 20. Toggle Bit Timings (During Embedded Algorithms)....... 50

Figure 21. DQ2 vs. DQ6.................................................................. 50

Temporary Sector Unprotect .................................................. 51

Figure 22. Temporary Sector Unprotect Timing Diagram ............... 51

Figure 23. Sector/Sector Block Protect and

Unprotect Timing Diagram .............................................................. 52

Alternate CE# Controlled Erase and Program Operations ..... 53

Figure 24. Alternate CE# Controlled Write (Erase/Program)

Operation Timings.......................................................................... 54

Erase And Programming Performance. . . . . . . . 55

Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 55

BGA Ball Capacitance . . . . . . . . . . . . . . . . . . . . . 55

Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 56

FBE080—80-Ball Fine-pitch Ball Grid Array

12 x 11 mm package .............................................................. 56

FBE063—63-Ball Fine-pitch Ball Grid Array

12 x 11 mm package .............................................................. 57

Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 58

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