M58BW16F datasheet(6/81 Pages) STMICROELECTRONICS

6 / 81 page

List of figures

M58BW16F, M58BW32F

6/81

List of figures

Figure 1.

Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 2.

LBGA connections (top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 3.

PQFP connections (top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 4.

Example burst configuration X-1-1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 5.

AC measurement input/output waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Figure 6.

AC measurement load circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Figure 7.

Asynchronous Bus Read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 8.

Asynchronous Latch controlled bus Read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 9.

Asynchronous Chip Enable controlled bus Read AC waveforms . . . . . . . . . . . . . . . . . . . . 48

Figure 10.

Asynchronous Address controlled bus Read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . 48

Figure 11.

Asynchronous Page Read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Figure 12.

Asynchronous Write AC waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Figure 13.

Asynchronous Latch controlled Write AC waveform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Figure 14.

Synchronous Burst Read, Latch Enable controlled (data valid from ’n’ clock rising edge) . 54

Figure 15.

Synchronous Burst Read, Chip Enable controlled (data valid from ’n’ clock rising edge) . 55

Figure 16.

Synchronous Burst Read, Valid Address transition controlled (data valid

from ’n’ clock rising edge) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Figure 17.

Synchronous Burst Read (data valid from ’n’ clock rising edge). . . . . . . . . . . . . . . . . . . . . 57

Figure 18.

Synchronous Burst Read - valid data ready output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Figure 19.

Synchronous Burst Read - burst address advance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 20.

Clock input AC waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 21.

Reset, Power-Down and Power-up AC waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Figure 22.

LBGA80 10 × 12mm - 8 × 10 ball array, 1mm pitch, bottom view package outline . . . . . . 61

Figure 23.

PQFP80 - 80 lead Plastic Quad Flat Pack, package outline . . . . . . . . . . . . . . . . . . . . . . . 63

Figure 24.

Program flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Figure 25.

Program Suspend & Resume flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . 66

Figure 26.

Block Erase flowchart and pseudo code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Figure 27.

Erase Suspend & Resume flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Figure 28.

Power-up sequence followed by Synchronous Burst Read . . . . . . . . . . . . . . . . . . . . . . . . 69

Figure 29.

Command Interface and Program Erase Controller flowchart (a). . . . . . . . . . . . . . . . . . . . 70

Figure 30.

Command Interface and Program Erase Controller flowchart (b). . . . . . . . . . . . . . . . . . . . 71

Figure 31.

Command Interface and Program Erase Controller flowchart (c) . . . . . . . . . . . . . . . . . . . . 72

Figure 32.

Command Interface and Program Erase Controller flowchart (d). . . . . . . . . . . . . . . . . . . . 73

Figure 33.

Command Interface and Program Erase Controller flowchart (e). . . . . . . . . . . . . . . . . . . . 74

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