数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

AM45DL3208GT70IS 数据表(PDF) 4 Page - Advanced Micro Devices

部件名 AM45DL3208GT70IS
功能描述  Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
Download  66 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AMD [Advanced Micro Devices]
网页  http://www.amd.com
标志 AMD - Advanced Micro Devices

AM45DL3208GT70IS 数据表(HTML) 4 Page - Advanced Micro Devices

  AM45DL3208GT70IS Datasheet HTML 1Page - Advanced Micro Devices AM45DL3208GT70IS Datasheet HTML 2Page - Advanced Micro Devices AM45DL3208GT70IS Datasheet HTML 3Page - Advanced Micro Devices AM45DL3208GT70IS Datasheet HTML 4Page - Advanced Micro Devices AM45DL3208GT70IS Datasheet HTML 5Page - Advanced Micro Devices AM45DL3208GT70IS Datasheet HTML 6Page - Advanced Micro Devices AM45DL3208GT70IS Datasheet HTML 7Page - Advanced Micro Devices AM45DL3208GT70IS Datasheet HTML 8Page - Advanced Micro Devices AM45DL3208GT70IS Datasheet HTML 9Page - Advanced Micro Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 66 page
background image
2
Am45DL3208G
March 12, 2004
PR EL I M I N ARY
GENERAL DESCRIPTION
Am29DL320G Features
The Am29DL320G is a 32 megabit, 3.0 volt-only flash
memory device, organized as 2,097,152 words of 16
bits each or 4,194,304 bytes of 8 bits each. Word
mode data appears on DQ15–DQ0; byte mode data
appears on DQ7–DQ0. The device is designed to be
programmed in-system with the standard 3.0 volt V
CC
supply, and can also be programmed in standard
EPROM programmers.
The device is available with an access time of 70 or 85
ns and is offered in a 73-ball FBGA package. Standard
control pins—chip enable (CE#f), write enable (WE#),
and output enable (OE#)—control normal read and
write operations, and avoid bus contention issues.
The device requires only a single 3.0 volt power sup-
ply for both read and write functions. Internally gener-
ated and regulated voltages are provided for the
program and erase operations.
Simultaneous Read/Write Operations with
Zero Latency
The Simultaneous Read/Write architecture provides
simultaneous operation by dividing the memory
space into four banks, two 4 Mb banks with small and
large sectors, and two 12 Mb banks of large sectors
only. Sector addresses are fixed, system software can
be used to form user-defined bank groups.
During an Erase/Program operation, any of the three
non-busy banks may be read from. Note that only two
banks can operate simultaneously. The device can im-
prove overall system performance by allowing a host
s ystem to program or erase in one bank, then
immediately and simultaneously read from the other
bank, with zero latency. This releases the system from
waiting for the completion of program or erase
operations.
The Am29DL320G can be organized as both a top
and bottom boot sector configuration.
The SecSi™ (Secured Silicon) Sector is an extra
256 byte sector capable of being permanently locked
by AMD or customers. The SecSi Indicator Bit (DQ7)
is permanently set to a 1 if the part is factory locked,
and set to a 0 if customer lockable. This way, cus-
tomer lockable parts can never be used to replace a
factory locked part.
Factory locked parts provide several options. The
SecSi Sector may store a secure, random 16 byte
ESN (Electronic Serial Number), customer code (pro-
grammed through AMD’s ExpressFlash service), or
both. Customer Lockable parts may utilize the SecSi
Sector as a one-time programmable area.
DMS (Data Management Software) allows systems
to easily take advantage of the advanced architecture
of the simultaneous read/write product line by allowing
removal of EEPROM devices. DMS will also allow the
system software to be simplified, as it will perform all
functions necessary to modify data in file structures,
as opposed to single-byte modifications. To write or
update a particular piece of data (a phone number or
configuration data, for example), the user only needs
to state which piece of data is to be updated, and
where the updated data is located in the system. This
i s an advantage c o mpared to s y s t ems where
user-written software must keep track of the old data
location, status, logical to physical translation of the
data onto the Flash memory device (or memory de-
vices), and more. Using DMS, user-written software
does not need to interface with the Flash memory di-
rectly. Instead, the user's software accesses the Flash
memory by calling one of only six functions. AMD pro-
vides this software to simplify system design and soft-
ware integration efforts.
The device offers complete compatibility with the
JEDEC single-power-supply Flash command set
standard. Commands are written to the command
register using standard microprocessor write timings.
Reading data out of the device is similar to reading
from other Flash or EPROM devices.
The host system can detect whether a program or
erase operation is complete by using the device sta-
tus bits: RY/BY# pin, DQ7 (Data# Polling) and
DQ6/DQ2 (toggle bits). After a program or erase cycle
has been completed, the device automatically returns
to the read mode.
The sector erase architecture allows memory sec-
tors to be erased and reprogrammed without affecting
the data contents of other sectors. The device is fully
erased when shipped from the factory.
Hardware data protection measures include a low
V
CC detector that automatically inhibits write opera-
tions during power transitions. The hardware sector
protection feature disables both program and erase
operations in any combination of the sectors of mem-
ory. This can be achieved in-system or via program-
ming equipment.
The device offers two power-saving features. When
addresses have been stable for a specified amount of
time, the device enters the automatic sleep mode.
The system can also place the device into the
standby mode. Power consumption is greatly re-
duced in both modes.
Bank
Megabits
Sector Sizes
Bank 1
4 Mb
Eight 8 Kbyte/4 Kword,
Seven 64 Kbyte/32 Kword
Bank 2
12 Mb
Forty-eight 64 Kbyte/32 Kword
Bank 3
12 Mb
Forty-eight 64 Kbyte/32 Kword
Bank 4
4 Mb
Sixteen 64 Kbyte/32 Kword


类似零件编号 - AM45DL3208GT70IS

制造商部件名数据表功能描述
logo
Analog Power
AM4500C ANALOGPOWER-AM4500C Datasheet
175Kb / 2P
   N & P-Channel 150-V (D-S) MOSFET
logo
AiT Semiconductor Inc.
AM4501 AITSEMI-AM4501 Datasheet
905Kb / 10P
   P & N-CHANNEL
REV1.0
AM4501M8R AITSEMI-AM4501M8R Datasheet
905Kb / 10P
   P & N-CHANNEL
REV1.0
AM4501M8VR AITSEMI-AM4501M8VR Datasheet
905Kb / 10P
   P & N-CHANNEL
REV1.0
logo
Analog Power
AM4502AC ANALOGPOWER-AM4502AC Datasheet
268Kb / 8P
   P & N-Channel 30-V (D-S) MOSFET
More results

类似说明 - AM45DL3208GT70IS

制造商部件名数据表功能描述
logo
Advanced Micro Devices
DS42553 AMD-DS42553 Datasheet
955Kb / 58P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
logo
SPANSION
AM41DL3208G SPANSION-AM41DL3208G Datasheet
1Mb / 65P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
AM42DL6404G SPANSION-AM42DL6404G Datasheet
1,020Kb / 61P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
logo
Advanced Micro Devices
DS42515 AMD-DS42515 Datasheet
830Kb / 57P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
DS42585 AMD-DS42585 Datasheet
958Kb / 58P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
DS42587 AMD-DS42587 Datasheet
958Kb / 58P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
DS42514 AMD-DS42514 Datasheet
832Kb / 57P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
AM49DL640AG AMD-AM49DL640AG Datasheet
1,005Kb / 65P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
logo
SPANSION
AM42BDS640AG SPANSION-AM42BDS640AG Datasheet
1Mb / 72P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
logo
Advanced Micro Devices
AM41DL6408H AMD-AM41DL6408H Datasheet
1Mb / 66P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
DS42516 AMD-DS42516 Datasheet
953Kb / 58P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com