s29as016j Meet Spansion Inc., s29as016j Datasheet - Page 7

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s29as016j

Manufacturer Part Number
s29as016j
Description
16 Megabit 2 M X 8-bit/1 M X 16-bit Cmos 1.8 Volt-only Boot Sector Flash Memory
Manufacturer
Meet Spansion Inc.
Datasheet

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Figures
June 4, 2008 S29AS016J_00_04
Figure 7.1
Figure 7.2
Figure 8.1
Figure 10.1
Figure 10.2
Figure 12.1
Figure 12.2
Figure 14.1
Figure 14.2
Figure 16.1
Figure 17.1
Figure 18.1
Figure 18.2
Figure 18.3
Figure 18.4
Figure 18.5
Figure 18.6
Figure 18.7
Figure 18.8
Figure 18.9
Figure 18.10 Temporary Sector Unprotect/Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 18.11 Sector Protect/Unprotect Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 18.12 Alternate CE# Controlled Write Operation Timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
D a t a
S h e e t
RESET# Timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Chip/Sector Erase Operation Timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Data# Polling Timings (During Embedded Algorithms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Toggle Bit Timings (During Embedded Algorithms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
In-System Sector Protect/Unprotect Algorithms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Temporary Sector Unprotect Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Secured Silicon Sector Protect Verify . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Program Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Erase Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Data# Polling Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Toggle Bit Algorithm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Maximum Negative Overshoot Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Maximum Positive Overshoot Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Test Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Input Waveforms and Measurement Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Read Operations Timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
BYTE# Timings for Read Operations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
BYTE# Timings for Write Operations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Program Operation Timings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
DQ2 vs. DQ6 for Erase and Erase Suspend Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
( A d v a n c e
S29AS016J
I n f o r m a t i o n )
7

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