參數(shù)資料
型號(hào)： IFM008A
廠商： INTEL CORP
元件分類： DRAM
英文描述： 3/5 Volt Series 100 Flash Memory Miniature Card(3/5V 100系列閃速存儲(chǔ)器微型卡)
中文描述： 8M X 8 FLASH 3V PROM CARD, 100 ns, XMA60
文件頁數(shù)： 5/31頁
文件大?。?/td> 258K
代理商： IFM008A
E
1.0
iFM002/004/008A
5
PRELIMINARY
SCOPE OF DOCUMENT
This datasheet provides a card architecture
overview, AC and DC characteristics and
command definitions.
2.0
PRODUCT OVERVIEW
The 4- and 8-Mbyte flash memory cards each
contain a flash memory array that consists of two
or four 28F016SC (2-Mbyte) TSOP memory
devices, respectively. Each 28F016SC contains
32 distinct, individually-erasable, 64-Kbyte blocks.
Therefore, the 4- and 8-Mbyte cards contain 64
and 128 independently-erasable blocks.
The 2-Mbyte flash memory cards contain a flash
memory array that consists of two 28F008SC
(1-Mbyte)
TSOP
memory
28F008SC contains 16 distinct, individually-
erasable, 64-Kbyte blocks. Therefore, the 2-Mbyte
cards contain 32 independently-erasable blocks.
devices.
Each
At the device level, internal algorithm automation
allows execution of write and erase operations
using a two-write command sequence in the same
way as the flash memory in the Series 2 or Value
Series 100 cards. The automated write/erase
algorithms ensure that data is reliably written in
the least amount of time.
3.0
SERIES 100 MINIATURE CARD
ARCHITECTURE OVERVIEW
The Series 100 Miniature Card is a simple array of
flash devices in a Miniature Card form factor. This
card offers a low-cost, small form factor,
removable memory solution at 2-, 4- and 8-Mbyte
densities. Two 28F008SC or 28F016SC devices in
parallel provide the lower and upper bytes for a
16-bit access. The Attribute Information Structure
(AIS) for the Series 100 Miniature Card is stored in
Block 0 of the flash memory to reduce the attribute
memory cost overhead of an EEPROM or ASIC.
3.1
Card Pinout and Signal
Description
The Miniature Card Specification provides the
system interface for the Series 100 Miniature
Card. The detailed specifications for this interface
are described in the Miniature Card Specification.
RP#
OE#
WE#
CE#
OE#
WE#
A[20:0]
CE#
CE#
CE#
D[15:8]
D[7:0]
WE#
OE#
A[20:0]
A21
CEL#
CEH#
BUSY#
ARP#
OE#
WE#
OE#
WE#
A[20:0]
Decoder
D[7:0]
D[7:0]
D[7:0]
D[7:0]
RY/BY#
RY/BY#
RY/BY#
RY/BY#
2
2
4
RESET#
28F016SC
28F016SC
28F016SC
28F016SC
AND
Decoder
0581_01
Figure 1. 8-Mbyte Flash Memory Card Block Diagram Showing Major Functional Elements
相關(guān)PDF資料
PDF描述
IFM008G 5 V Series 200 Flash Memory Miniature Card(5V 200系列閃速存儲(chǔ)器微型卡)
IFM016G 5 V Series 200 Flash Memory Miniature Card(5V 200系列閃速存儲(chǔ)器微型卡)
IFRI820G Power MOSFET(Vdss=500V, Rds(on)=3.0ohm, Id=2.1A)
IMC004FLSA 5 Volt Series 2 Flash Memory Card(5V系列2閃速存儲(chǔ)器卡)
iMC010FLSA 5 Volt Series 2 Flash Memory Card(5V系列2閃速存儲(chǔ)器卡)
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