m58bw32f STMicroelectronics, m58bw32f Datasheet - Page 6

• Manufacturer Part Number: m58bw32f
• Description: 16 Or 32 Mbit X32, Boot Block, Burst 3.3v Supply Flash Memories
• Manufacturer: STMicroelectronics

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Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
LBGA connections (top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
PQFP connections (top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Example burst configuration X-1-1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
AC measurement input/output waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
AC measurement load circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Asynchronous Bus Read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Asynchronous Latch Controlled Bus Read AC waveforms. . . . . . . . . . . . . . . . . . . . . . . . . 48
Asynchronous Chip Enable Controlled Bus Read AC waveforms . . . . . . . . . . . . . . . . . . . 49
Asynchronous Address Controlled Bus Read AC waveforms . . . . . . . . . . . . . . . . . . . . . . 49
Asynchronous Page Read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Asynchronous Write AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Asynchronous Latch controlled Write AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Synchronous Burst Read, Latch Enable controlled (data valid from ’n’ clock rising edge) . 55
Synchronous Burst Read, Chip Enable controlled (data valid from ’n’ clock rising edge) . 56
Synchronous Burst Read, Valid Address transition controlled (data valid
from ’n’ clock rising edge) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Synchronous Burst Read (data valid from ’n’ clock rising edge). . . . . . . . . . . . . . . . . . . . . 58
Synchronous Burst Read - valid data ready output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Synchronous Burst Read - Burst Address Advance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Clock input AC waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Power supply slope specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Reset, Power-down and Power-up AC waveforms - Control pins Low. . . . . . . . . . . . . . . . 62
Reset, Power-down and Power-up AC waveforms - Control pins toggling. . . . . . . . . . . . . 62
LBGA80 10 × 12 mm - 8 × 10 ball array, 1 mm pitch, bottom view package outline . . . . . 64
PQFP80 - 80 lead plastic quad flat pack, package outline . . . . . . . . . . . . . . . . . . . . . . . . . 66
Program flowchart and pseudocode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Program Suspend & Resume flowchart and pseudocode . . . . . . . . . . . . . . . . . . . . . . . . . 69
Block Erase flowchart and pseudocode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Erase Suspend & Resume flowchart and pseudocode . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Power-up sequence followed by Synchronous Burst Read . . . . . . . . . . . . . . . . . . . . . . . . 72
Command interface and Program/Erase controller flowchart (a) . . . . . . . . . . . . . . . . . . . . 73
Command interface and Program/Erase controller flowchart (b) . . . . . . . . . . . . . . . . . . . . 74
Command interface and Program/Erase controller flowchart (c) . . . . . . . . . . . . . . . . . . . . 75
Command interface and Program/Erase controller flowchart (d) . . . . . . . . . . . . . . . . . . . . 76
Command interface and Program/Erase controller flowchart (e) . . . . . . . . . . . . . . . . . . . . 77
M58BW16F, M58BW32F