欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào)： 29F004B-55
廠商： Macronix International Co., Ltd.
英文描述： 4M-BIT [512KX8] CMOS FLASH MEMORY
中文描述： 4分位[512KX8]的CMOS閃存
文件頁(yè)數(shù)： 1/39頁(yè)
文件大小： 599K
代理商： 29F004B-55
1
MX29F004T/B
4M-BIT [512KX8] CMOS FLASH MEMORY
FEATURES
524,288 x 8 only
Single power supply operation
- 5.0V only operation for read, erase and program op-
eration
Fast access time: 70/90/120ns
Low power consumption
- 30mA maximum active current (5MHz)
- 1uA typical standby current
Command register architecture
- Byte Programming (7us typical)
- Sector Erase
(Sector structure:16KB/8KB/8KB/32KB and 64KBx7)
Auto Erase (chip & sector) and Auto Program
- Automatically erase any combination of sectors with
Erase Suspend capability.
- Automatically program and verify data at specified
address
during erase and programming, while maintaining maxi-
mum EPROM compatibility.
MXIC Flash technology reliably stores memory
contents even after 100,000 erase and program
cycles. The MXIC cell is designed to optimize the
erase and programming mechanisms. In addition,
the combination of advanced tunnel oxide
processing and low internal electric fields for erase
and program operations produces reliable cycling.
The MX29F004T/B uses a 5.0V
±
10% VCC supply
to perform the High Reliability Erase and auto
Program/Erase algorithms.
The highest degree of latch-up protection is
achieved with MXIC's proprietary non-epi process.
Latch-up protection is proved for stresses up to 100
milliamps on address and data pin from -1V to VCC
+ 1V.
GENERAL DESCRIPTION
The MX29F004T/B is a 4-mega bit Flash memory orga-
nized as 512K bytes of 8 bits. MXIC's Flash memories
offer the most cost-effective and reliable read/write non-
volatile random access memory. The MX29F004T/B is
packaged in 32-pin PLCC, TSOP, PDIP. It is designed
to be reprogrammed and erased in system or in stan-
dard EPROM programmers.
The standard MX29F004T/B offers access time as fast
as 70ns, allowing operation of high-speed microproces-
sors without wait states. To eliminate bus contention,
the MX29F004T/B has separate chip enable (CE) and
output enable (OE) controls.
MXIC's Flash memories augment EPROM functionality
with in-circuit electrical erasure and programming. The
MX29F004T/B uses a command register to manage this
functionality. The command register allows for 100%
TTL level control inputs and fixed power supply levels
Erase suspend/Erase Resume
- Suspends an erase operation to read data from, or
program data to, another sector that is not being
erased, then resumes the erase.
Status Reply
- Data polling & Toggle bit for detection of program
and erase cycle completion.
Chip protect/unprotect for 5V only system or 5V/12V
system.
100,000 minimum erase/program cycles
Latch-up protected to 100mA from -1V to VCC+1V
Low VCC write inhibit is equal to or less than 3.2V
Package type:
- 32-pin PLCC, TSOP or PDIP
Compatibility with JEDEC standard
- Pinout and software compatible with single-power
supply Flash
20 years data retention
P/N:PM0554
REV. 1.9, OCT. 19, 2004
相關(guān)PDF資料
PDF描述
29F004B-70 4M-BIT [512KX8] CMOS FLASH MEMORY
29F004B-90 4M-BIT [512KX8] CMOS FLASH MEMORY
29F004T-55 4M-BIT [512KX8] CMOS FLASH MEMORY
29F004T-70 4M-BIT [512KX8] CMOS FLASH MEMORY
29F004T-90 4M-BIT [512KX8] CMOS FLASH MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
29F004B-70 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS FLASH MEMORY
29F004B-90 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS FLASH MEMORY
29F004T-55 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS FLASH MEMORY
29F004T-70 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS FLASH MEMORY
29F004T-90 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS FLASH MEMORY
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

*
*
*
主站蜘蛛池模板： 临泽县| 土默特右旗| 柳州市| 丰城市| 长春市| 卫辉市| 开封市| 龙陵县| 吴江市| 武夷山市| 揭阳市| 清涧县| 新营市| 佛坪县| 黄平县| 郑州市| 历史| 永兴县| 正蓝旗| 古交市| 庆阳市| 德兴市| 汝州市| 阜平县| 桂林市| 安宁市| 巴林左旗| 宝丰县| 曲靖市| 定西市| 大厂| 孟连| 买车| 宜兰市| 塔河县| 义乌市| 沛县| 灵宝市| 德惠市| 平利县| 永川市|