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參數(shù)資料
| 型號： | V29C51004B |
| 廠商： | Mosel Vitelic, Corp. |
| 英文描述： | High Speed 4 MEGA Bit 5 Volt CMOS Flash Memory(高速4M位5V CMOS閃速存儲器) |
| 中文描述： | 高速4兆的5伏的CMOS閃存（高速分位5V的CMOS閃速存儲器） |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 87K |
| 代理商： | V29C51004B |
MOSEL V ITELIC
1
V29C51004T/V29C51004B
4 MEGABIT (524,288 x 8 BIT)
5 VOLT CMOS FLASH MEMORY
PRELIMINARY
V29C51004T/V29C51004B Rev. 1.2 February 1999
Features
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512Kx8-bit Organization
Address Access Time: 70, 90, 120 ns
Single 5V
±
10% Power Supply
Sector Erase Mode Operation
16KB Boot Block (lockable)
1K bytes per Sector, 512 Sectors
– Sector-Erase Cycle Time: 10ms (Max)
– Byte-Write Cycle Time: 20
Minimum 10,000 Erase-Program Cycles
Low power dissipation
– Active Read Current: 20mA (Typ)
– Active Program Current: 30mA (Typ)
– Standby Current: 50
Hardware Data Protection
Low V
CC
Program Inhibit Below 3.5V
Self-timed write/erase operations with end-of-cy-
cle detection
– DATA Polling
– Toggle Bit
CMOS and TTL Interface
Available in two versions
– V29C51004T (Top Boot Block)
– V29C51004B (Bottom Boot Block)
Packages:
– 32-pin Plastic DIP
– 32-pin TSOP-I
– 32-pin PLCC
μ
s (Max)
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μ
A (Max)
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Description
The V29C51004T/V29C51004B is a high speed
524,288 x 8 bit CMOS flash memory. Writing or
erasing the device is done with a single 5 Volt
power supply. The device has separate chip enable
CE, write enable WE, and output enable OE
controls to eliminate bus contention.
The V29C51004T/V29C51004B offers a combi-
nation of: Boot Block with Sector Erase/Write
Mode. The end of write/erase cycle is detected by
DATA Polling of I/O
7
or by the Toggle Bit I/O
The V29C51004T/V29C51004B features a
sector erase operation which allows each sector to
be erased and reprogrammed without affecting
data stored in other sectors. The device also
supports full chip erase.
Boot block architecture enables the device to
boot from a protected sector located either at the
top (V29C51004T) or the bottom (V29C51004B).
All inputs and outputs are CMOS and TTL
compatible.
The V29C51004T/V29C51004B is ideal for
applications that require updatable code and data
storage.
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Device Usage Chart
Operating
Temperature
Range
Package Outline
Access Time (ns)
Temperature
Mark
P
T
J
70
90
120
0
°
C to 70
°
C
Blank
–40
°
C to +85
°
C
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| V29C51004B-70J | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:x8 Flash EEPROM |
| V29C51004B-70T | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:x8 Flash EEPROM |
| V29C51004B-90J | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:x8 Flash EEPROM |
| V29C51004B-90T | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:x8 Flash EEPROM |
| V29C51004T | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:4 MEGABIT 524,288 x 8 BIT 5 VOLT CMOS FLASH MEMORY |
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