參數(shù)資料
型號(hào): AM49DL640BG30IT
廠商: Spansion Inc.
元件分類(lèi): DRAM
英文描述: Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
中文描述: 堆疊式多芯片封裝(MCP)閃存和SRAM
文件頁(yè)數(shù): 10/65頁(yè)
文件大?。?/td> 1005K
代理商: AM49DL640BG30IT
April 1, 2003
Am49DL640AG
9
P R E L I M I N A R Y
ORDERING INFORMATION
The order number (Valid Combination) is formed by the following:
Valid Combinations
Valid Combinations list configurations planned to be supported in vol-
ume for this device. Consult the local AMD sales office to confirm
availability of specific valid combinations and to check on newly re-
leased combinations.
MCP DEVICE BUS OPERATIONS
This section describes the requirements and use of
the device bus operations, which are initiated through
the internal command register. The command register
itself does not occupy any addressable memory loca-
tion. The register is a latch used to store the com-
mands, along with the address and data information
needed to execute the command. The contents of the
register serve as inputs to the internal state machine.
The state machine outputs dictate the function of the
device. Tables 1-2 lists the device bus operations, the
inputs and control levels they require, and the result-
ing output. The following subsections describe each of
these operations in further detail.
Am49DL640
A
G
70
I
T
TAPE AND REEL
T
=
S
=
7 inches
13 inches
TEMPERATURE RANGE
I
=
Industrial (–40
°
C to +85
°
C)
SPEED OPTION
See Product Selector Guide and Valid Combinations
PROCESS TECHNOLOGY
G
=
0.17 μm
pSRAM DEVICE DENSITY
A
=
16 Mbits
AMD DEVICE NUMBER/DESCRIPTION
Am49DL640AG
Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
Am29DL640G 64 Megabit (8 M x 8-Bit/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
Valid Combinations
Order Number
Package Marking
Am49DL640AG70I
T, S
M490000025
Am49DL640AG85I
M490000026
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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AM49DL640BG70IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM