參數(shù)資料
型號(hào): AM49PDL129BH66IS
廠商: SPANSION LLC
元件分類: 存儲(chǔ)器
英文描述: 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
中文描述: SPECIALTY MEMORY CIRCUIT, PBGA73
封裝: 8 X 11.60 MM, FBGA-73
文件頁(yè)數(shù): 86/86頁(yè)
文件大?。?/td> 588K
代理商: AM49PDL129BH66IS
84
Am49PDL127BH/Am49PDL129BH
December 16, 2003
A D V A N C E I N F O R M A T I O N
REVISION SUMMARY
Revision A (June 16, 2003)
Initial release.
Revision A+1 (July 14, 2003)
Sector Protection
Selecting a Sector Protection Mode: Slightly modified
text to improve readability.
Pin Description
Corrected typo in WP#/ACC pin name.
Flash AC Characteristics
Read-only Operation tables (Am29PDL127H and
Am29PDL129H):Changed t
OE
specification for the 66
speed option to 25 ns.
SRAM AC Characteristics
Write Cycle table: Added t
AW
, t
CEH
, and t
WEH
specifica-
tions to table. Changed t
BW
minimum time for the 66
speed option to 65 ns.
Figure 28, Pseudo SRAM Write Cycle—WE# Control:
Added t
AW
and t
WEH
to figure.
Figure 29, Pseudo SRAM Write Cycle–CE#1ps Con-
trol:Added t
CEH
to figure.
Revision A+2 (July 21, 2003)
DC Characteristics
Zero Power Flash: Deleted selection.
Revision A+3 (December 16, 2003)
Lookahead Ballout Diagram
Added section and figure.
Figure 1, In-System Sector Protection/ Sector
Unprotection Algorithms
Corrected command sequence to indicate writing 68h
(for protect) and 48h (for verify) with A7–A0 set to
00011010b.
SecSi (Secured Silicon) Sector
Flash Memory Region
Customer-Lockable Area:Added sector protection fig-
ure, modified text and changed figure reference in first
bullet from Figure 1 to Figure 3.
Table 16, Sector Protection Command Definitions
Corrected number of cycles for SecSi Protection Bit
Status, PPMLB Status, and SPMLB Status from 4 to 5
cycles. For these command sequences, inserted a
cycle before the final read cycle (RD0).
ESD Immunity
Added section.
Trademarks
Copyright 2003 Advanced Micro Devices, Inc. All rights reserved.
AMD, the AMD logo, and combinations thereof are registered trademarks of Advanced Micro Devices, Inc.
ExpressFlash is a trademark of Advanced Micro Devices, Inc.
Product names used in this publication are for identification purposes only and may be trademarks of their respective companies.
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AM49PDL127BH66IS 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
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