參數(shù)資料
型號: M27V800
廠商: 意法半導(dǎo)體
英文描述: 8Mbit (1Mb x8 or 512Kb x16) Low Voltage UV EPROM and OTP EPROM(8Mb低壓UV EPROM和OTP EPROM)
中文描述: 8Mbit(1兆x8或512KB的× 16)低壓紫外線存儲器和OTP存儲器(EPROM的紫外線和8Mb低壓檢察官辦公室和存儲器)
文件頁數(shù): 1/16頁
文件大?。?/td> 107K
代理商: M27V800
M27V800
8 Mbit (1Mb x8 or 512Kb x16)
Low Voltage UV EPROM and OTP EPROM
September 1998
1/16
LOW VOLTAGEREAD OPERATION:
3V to 3.6V
FASTACCESS TIME: 100ns
BYTE-WIDEor WORD-WIDE
CONFIGURABLE
8 Mbit MASKROM REPLACEMENT
LOW POWER CONSUMPTION
– Active Current 30mAat 8MHz
– StandbyCurrent 20
μ
A
PROGRAMMING VOLTAGE:12.5V
±
0.25V
PROGRAMMINGTIME: 100
μ
s/byte (typical)
ELECTRONIC SIGNATURE
– ManufacturerCode: 0020h
– Device Code: 00B2h
DESCRIPTION
The M27V800 is a low voltage 8 Mbit EPROM
offeredinthetworangesUV(ultravioleterase)and
OTP (one time programmable). It is ideally suited
formicroprocessorsystemsrequiringlarge data or
program storage. It is organised as either 1 Mbit
words of 8 bit or 512 Kbit words of 16 bit. The
pin-out is compatiblewith a 8 MbitMask ROM.
AI01851
19
A0-A18
BYTEVPP
Q0-Q14
VCC
M27V800
G
E
VSS
15
Q15A–1
Figure 1. LogicDiagram
A0-A18
Address Inputs
Q0-Q7
Data Outputs
Q8-Q14
Data Outputs
Q15A–1
Data Output / Address Input
E
Chip Enable
G
Output Enable
BYTEV
PP
Byte Mode / Program Supply
V
CC
Supply Voltage
V
SS
Ground
Table1. SignalNames
1
FDIP42W (F)
42
44
1
SO44 (M)
PLCC44 (K)
1
42
PDIP42 (B)
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相關(guān)代理商/技術(shù)參數(shù)
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