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參數(shù)資料
| 型號： | W27L520 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 64K×8bit Electrically Eresable EPROM(64K×8位電可擦除EPROM) |
| 中文描述： | 64K的電Eresable × 8位存儲器（64K的× 8位電可擦除存儲器） |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 311K |
| 代理商： | W27L520 |
×
The W27L520 is a high speed, low power Electrically Erasable and Programmable Read Only
Memory organized as 65,536
×
8 bits. It includes latches for the lower 8 address lines to multiplex
with the 8 data lines. To cooperate with the MCU, this device could save the external TTL
component, also cost and space. It requires only one supply in the range of 3.0V in normal read
mode. The W27L520 provides an electrical chip erase function. It will be a great convenient when you
need to change/update the contents in the device.
High speed access time: 70/90 nS (max.)
Read operating current: 8 mA (max.)
Erase/Programming operating current
30 mA (max.)
Standby current: 20
μ
A (max.)
Unregulated battery power supply range,
3.0V to 3.6V
+13V erase and programming voltage
!"#!
Fully static operation
All inputs and outputs directly LVTTL/CMOS
compatible
Three-state outputs
$"
ackages: 20-pin TSSOP and 20-pin
SOP
CONTROL
OUTPUT
BUFFER
DECODER
L
A
T
C
H
E
S
MEMORY
ARRAY
AD0
AD7
A8
A15
ALE
OE/V
Address/Data Inputs/Outputs
Address Inputs
Address Latch Enable
Output Enable, Program/Erase
Supply Voltage
Power Supply
Ground
V
GND
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PDF描述 |
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| W28F641B | 64MBIT (4MBIT 】 16) PAGE MODE DUAL WORK FLASH MEMORY |
| W28F641BB80L | 64MBIT (4MBIT 】 16) PAGE MODE DUAL WORK FLASH MEMORY |
| W28F641BT80L | 64MBIT (4MBIT 】 16) PAGE MODE DUAL WORK FLASH MEMORY |
| W28F641TB80L | 64MBIT (4MBIT 】 16) PAGE MODE DUAL WORK FLASH MEMORY |
| W28F641TT80L | 64MBIT (4MBIT 】 16) PAGE MODE DUAL WORK FLASH MEMORY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W27L520S-70 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27L520S-90 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27L520W-70 | 制造商:Winbond Electronics Corp 功能描述:EEPROM, 64K x 8, 20 Pin, Plastic, TSSOP |
| W27L520W-90 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27LE520 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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