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M27C801-100F1 参数 Datasheet PDF下载

M27C801-100F1图片预览
型号: M27C801-100F1
PDF下载: 下载PDF文件 查看货源
内容描述: 8兆位的1Mb ×8 UV EPROM和OTP EPROM [8 Mbit 1Mb x 8 UV EPROM and OTP EPROM]
分类和应用: 存储内存集成电路PC可编程只读存储器电动程控只读存储器
文件页数/大小: 16 页 / 155 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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M27C801
8 Mbit (1Mb x 8) UV EPROM and OTP EPROM
s
5V ± 10% SUPPLY VOLTAGE in READ
OPERATION
ACCESS TIME: 45ns
LOW POWER CONSUMPTION:
– Active Current 35mA at 5MHz
– Standby Current 100µA
1
32
s
s
32
1
s
s
s
PROGRAMMING VOLTAGE: 12.75V ± 0.25V
PROGRAMMING TIME: 50µs/word
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 42h
FDIP32W (F)
PDIP32 (B)
DESCRIPTION
The M27C801 is an 8 Mbit EPROM offered in the
two ranges UV (ultra violet erase) and OTP (one
time programmable). It is ideally suited for applica-
tions where fast turn-around and pattern experi-
mentation are important requirements and is
organized as 1,048,576 by 8 bits.
The FDIP32W (window ceramic frit-seal package)
has transparent lid which allows the user to ex-
pose the chip to ultraviolet light to erase the bit pat-
tern. 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
M27C801 is offered in PDIP32, PLCC32 and
TSOP32 (8 x 20 mm) packages.
PLCC32 (K)
TSOP32 (N)
8 x 20 mm
Figure 1. Logic Diagram
VCC
20
A0-A19
8
Q0-Q7
E
GVPP
M27C801
VSS
AI01267
September 2000
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