參數(shù)資料
型號(hào)： AM49DL640AH
廠商： Spansion Inc.
英文描述： 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
中文描述： 64兆位（4個(gè)M x 16位），3.0伏的CMOS只，同時(shí)作業(yè)閃存和16兆位（1米× 16位），偽靜態(tài)存儲(chǔ)器
文件頁數(shù)： 61/63頁
文件大小： 495K
代理商： AM49DL640AH
December 12, 2003
Am49DL640AH
59
A D V A N C E I N F O R M A T I O N
REVISION SUMMARY
Revision A (September 13, 2002)
Initial release.
Revision B (October 1, 2003)
Global
Changed all references of Am49DL640AG to
Am49DL640AH.
Changed high performance access time from 70 to
55 ns
Modified manufacture process technology to 130
μm
Modified CompactCell to Pseudo.
Simultaneous Read/Write Operations with Zero
Latency
Modified SecSi Sector section.
Product Selector Guide Table
Added flash memory and pSRAM information.
Connection Diagram
Modified CompactCell SRAM only to pSRAM only.
Pin Description
Removed all mention of CC = CompactCell.
Ordering Information
Added new package marking and order number.
Table 6 & 9
Modified SA140, 1FH, and 21h.
Table 14
Added test condition speeds.
Flash DC Characteristics
Modified V
LKO
Min. section.
Flash AC Characteristics - Read Only Operations,
Word/Byte Configuration (Ciof), Erase and
Program Operations, and Alternate CE#f
Controlled Erase and Program Operations
Added new speed information.
New Sections
pSRAM DC & Operating Characteristics table
psRAM AC Characteristics
PSEUDO SRAM AC Characteristics - Power up Time
PSEUDO SRAM AC Characteristics - Read Cycle
PSEUDO SRAM AC Characteristics - Write Cycle
PSEUDO SRAM AC Characteristics
SRAM Data Retention
Removed information along with figures on CE#1s
controlled data retention mode and CE2s controlled
data retention mode.
Revision B+1 (November 24, 2003)
Flash DC Characteristics - CMOS Compatible
Corrected DC test condition of V
OL
[
I
of Vol (Output
Low Voltage)]. See DC Characteristics -
CMOS Com-
patible
table.
Connection Diagram
Corrected pin H9 to NC.
Command Definitions
Removed mention of byte in the command sequence.
See
Table 12.
pSRAM DC & OPERATING CHARACTERISTICS
Corrected pSRAM at Vcc = 3V with 100 μA.
相關(guān)PDF資料
PDF描述
AM49DL640AH56IS 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH56IT 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH70IS 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH70IT 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH85IS 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM49DL640AH56IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH56IT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH70IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH70IT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH85IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
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