參數(shù)資料
型號(hào)： A29DL32X
廠商： AMIC Technology Corporation
英文描述： 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
中文描述： 32兆位（4米× 8-Bit/2M x 16位），3.0伏的CMOS只，同時(shí)作業(yè)快閃記憶體
文件頁(yè)數(shù)： 3/50頁(yè)
文件大?。?/td> 771K
代理商： A29DL32X
A29DL32x Series
PRELIMINARY
(May, 2005, Version 0.0)
2
AMIC Technology, Corp.
GENERAL DESCRIPTION
The A29DL32x family consists of 32 megabit, 3.0 volt-only
flash memory devices, organized as 2,097,152 words of 16
bits each or 4,194,304 bytes of 8 bits each. Word mode data
appears on I/O
0
–I/O
15
; byte mode data appears on I/O
0
–I/O
7
.
The device is designed to be programmed in-system with the
standard 3.0 volt VCC supply, and can also be programmed
in standard EPROM programmers.
The device is available with an access time of 70, 80, 90, or
120 ns. The devices are offered in 48-pin TSOP and 48-ball
Fine-pitch TFBGA. Standard control pins—chip enable (
CE
),
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 supply
for
both read and write functions. Internally generated and
regulated voltages are provided for the program and erase
operations.
Simultaneous Read/Write Operations with Zero
Latency
The
Simultaneous
Read/Write
simultaneous operation
by dividing the memory space into
two banks. The device can improve overall system
performance by allowing a host system 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 A29DL32x devices use multiple bank architectures to
provide flexibility for different applications. Three devices are
available with these bank sizes:
Device
Bank 1
DL322
4 Mb
DL323
8 Mb
DL324
16 Mb
architecture
provides
Bank 2
28 Mb
24 Mb
16 Mb
A29DL32x Features
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
status bits:
RY/
BY
pin, I/O
7
(
Data
Polling) and I/O
6
/I/O
2
(toggle bits).
After a program or erase cycle has been completed, the
device automatically returns to reading array data.
The
sector erase architecture
allows memory sectors 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 VCC
detector that automatically inhibits write operations during
power transitions. The
hardware sector protection
feature
disables both program and erase operations in any
combination of the sectors of memory. This can be achieved
in-s y s t e m or via programming 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 reduced in both modes.
相關(guān)PDF資料
PDF描述
A29DL322TV-120 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
A29DL322TV-70 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
A29DL322TV-80 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
A29DL322TV-90 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
A29DL322UG-70 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A29E 制造商:NKK 制造商全稱:Nihon Kaiheiki Industry Co. Ltd. 功能描述:Process Sealed Subminiature Toggles
A29E9210901 制造商:NORTHERN TECHNOLOGI 功能描述:ROHS COMPLIANT FOR SWP
A29E921250 制造商:NORTHERN TECHNOLOGIES COR 功能描述:_
A29EW 功能描述:Toggle Switch DPDT Through Hole 制造商:nkk switches 系列:A 包裝:散裝 零件狀態(tài):有效 電路:DPDT 開(kāi)關(guān)功能:開(kāi)-關(guān)-瞬時(shí) 額定電流:0.4VA（AC/DC） 額定電壓 - AC:28V 額定電壓 - DC:28V 致動(dòng)器類型:扁平型 致動(dòng)器長(zhǎng)度:10.00mm 照明:不發(fā)光 照明類型，顏色:- 照明電壓（標(biāo)稱值）:- 安裝類型:通孔 端子類型:繞接線 面板開(kāi)口尺寸:- 襯套螺紋:無(wú)螺紋，方形 侵入防護(hù):- 特性:工藝密封 致動(dòng)器材料:鍍鎳黃銅 電氣壽命:50，000 次循環(huán) 工作溫度:-30°C ~ 85°C 標(biāo)準(zhǔn)包裝:1
A29F010-70F 制造商:AMIC Technology 功能描述:IC FLASH 5V 1MB 29F010 DIP32
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*