參數(shù)資料
型號(hào)： AM29F040-120PE
廠商： ADVANCED MICRO DEVICES INC
元件分類： PROM
英文描述： 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
中文描述： 512K X 8 FLASH 5V PROM, 120 ns, PDIP32
封裝： PLASTIC, DIP-32
文件頁(yè)數(shù)： 33/33頁(yè)
文件大?。?/td> 446K
代理商： AM29F040-120PE
Am29F040
33
DATA SHEET REVISION SUMMARY FOR
AM29F040
Distinctive Characteristics
Changed low power consumption specifications to typ-
ical values.
Added “enhanced power management” bullet.
General Description
Fifth paragraph, changed sector erase time to 1.0 sec.
Product Selector Guide
Removed the -75 (70 ns,
±
5%) speed option.
Ordering Information
Added -55 speed option to the example part number.
Removed the -75 speed option from the valid combina-
tions. Added industrial and extended temperature
ranges to -55 valid combinations. Added extended tem-
perature to -70 valid combinations.
Table 1—User Bus Operations
Changed I/O write entry to “PD” and I/O read entry to
“RD”; now matches Table 4. Corrected reference to ta-
bles in Note 2.
Standby Mode
Changed maximum CMOS standby mode current to
5
μ
A.
Autoselect
Deleted fourth paragraph.
Table 2—Autoselect Codes
Changed table title.
Table 3—Sector Addresses
Changed table title.
Sector Protection
Reworded second paragraph, second sentence.
Sector Unprotection
Deleted after second sentence.
Table 4—Command Definitions
Added “X” to first cycle of first Read/Reset command.
Changed fourth cycle in Byte Program row from “data”
to “PD”. Deleted Note 1. Rewrote Notes 2 and 6.
Sector Erase
Changed time-out to 80
μ
s. Deleted note. In second
paragraph, deleted third sentence from end. In fourth
paragraph, changed third sentence from end.
User Note for Chip Erase and Sector Erase
Commands
Deleted section.
Erase Suspend
Deleted last sentence of fourth paragraph. Deleted fifth
paragraph.
Table 5—Write Operation Status
Added overbars to DQ7.
DQ7—Data Polling
Fourth paragraph, added “Erase Suspend.”
DQ5—Exceeded Timing Limits
Clarified first sentence in fifth paragraph.
Absolute Maximum Ratings
Corrected V
SS
in second sentence to V.
Operating Ranges—V
CC
Supply Voltages
Added -55 and -70 speed options. Deleted -75 speed
option.
DC Characteristics
TTL/NMOS Compatible:Changed I
CC1
, I
CC2
,
and V
ID
specifications.
CMOS Compatible:Changed I
CC1
, I
CC2
,
I
CC3
and V
ID
specifications, added typical values. Added Note 4.
AC Characteristics
Read Only Operations Characteristics:Removed -75
speed option. Changed t
GLQV
in -55 column to 30 ns.
Combined Notes 1 and 2.
Figure 7—Test Conditions
Changed first C
L
in note to -55.
AC Characteristics
Write/Erase/Program Operations (also same table for
Alternate CE Controlled Writes):Removed -75 speed
option. Changed specifications on t
WHWH1
, t
WHWH2
,
and t
WHWH3
.
Erase and Programming Performance
Changed maximum specifications. Clarified note 5. De-
leted Note 2.
Trademarks
Copyright 1996 Advanced Micro Devices, Inc. All rights reserved.
AMD, the AMD logo, and combinations thereof are 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.
相關(guān)PDF資料
PDF描述
AM29F040-120PEB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040-120PI 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040-120PIB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040-150EC 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040-150ECB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM29F040-150JC 制造商:Advanced Micro Devices 功能描述:
AM29F040-70EC 制造商:Advanced Micro Devices 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, TSSOP
AM29F040-70JC 制造商:Advanced Micro Devices 功能描述:
AM29F04090JC 制造商:AMD 功能描述:29F04090JC AMD'93 S8K1A SMT
AM29F040-90JC 制造商:Advanced Micro Devices 功能描述:
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