參數(shù)資料
型號(hào)： M27C4001-80XB1
廠商： 意法半導(dǎo)體
英文描述： 4 Mbit (512Kb x 8) UV EPROM and OTP EPROM
中文描述： 4兆位（512KB的× 8）紫外線存儲(chǔ)器和OTP存儲(chǔ)器
文件頁(yè)數(shù)： 5/24頁(yè)
文件大?。?/td> 149K
代理商： M27C4001-80XB1
M27C4001
Summary description
5/25
1
Summary description
The M27C4001 is a 4 Mbit EPROM offered in the two ranges UV (ultra violet erase) and
OTP (one time programmable). It is ideally suited for microprocessor systems requiring
large programs and is organised as 524,288 by 8 bits.
The FDIP32W (window ceramic frit-seal package) has a transparent lid which allows the
user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be
written to the device by following the programming procedure.
For applications where the content is programmed only one time and erasure is not
required, the M27C4001 is offered in PDIP32, PLCC32 and TSOP32 (8 x 20 mm) packages.
In order to meet environmental requirements, ST offers the M27C4001 in ECOPACK
packages.
ECOPACK packages are Lead-free. The category of second Level Interconnect is marked
on the package and on the inner box label, in compliance with JEDEC Standard JESD97.
The maximum ratings related to soldering conditions are also marked on the inner box label.
ECOPACK is an ST trademark. ECOPACK specifications are available at:
www.st.com
.
Figure 1.
Logic Diagram
Table 1.
A0-A18
Signal names
Address Inputs
Q0-Q7
Data Outputs
E
Chip Enable
G
Output Enable
V
PP
Program Supply
V
CC
Supply Voltage
V
SS
Ground
AI00721B
19
A0-A18
Q0-Q7
VPP
VCC
M27C4001
VSS
8
G
E
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M27C400180XF1 制造商:ST MICRO 功能描述:New
M27C4001-80XF1 功能描述:可擦除可編程ROM 4M (512Kx8) 80ns RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
M27C4001-90C1 功能描述:可擦除可編程ROM 4M (512Kx8) 90ns RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
M27C4001-90C6 功能描述:可擦除可編程ROM 4M (512Kx8) 90ns RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
M27C4002-10B1 功能描述:可擦除可編程ROM 4M (256Kx16) 100ns RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
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