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M27C160-100F1 参数 Datasheet PDF下载

M27C160-100F1图片预览
型号: M27C160-100F1
PDF下载: 下载PDF文件 查看货源
内容描述: 16兆位的2Mb X8或X16的1Mb UV EPROM和OTP EPROM [16 Mbit 2Mb x8 or 1Mb x16 UV EPROM and OTP EPROM]
分类和应用: 可编程只读存储器电动程控只读存储器
文件页数/大小: 20 页 / 147 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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M27C160
16 Mbit (2Mb x 8 or 1Mb x 16) UV EPROM and OTP EPROM
s
5V ± 10% SUPPLY VOLTAGE in READ
OPERATION
ACCESS TIME: 50ns
BYTE-WIDE or WORD-WIDE
CONFIGURABLE
16 Mbit MASK ROM REPLACEMENT
LOW POWER CONSUMPTION
– Active Current 70mA at 8MHz
– Standby Current 100µA
42
42
s
s
s
s
1
1
FDIP42W (F)
PDIP42 (B)
s
s
s
PROGRAMMING VOLTAGE: 12.5V ± 0.25V
PROGRAMMING TIME: 50µs/word
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: B1h
SDIP42 (S)
42
1
DESCRIPTION
The M27C160 is a 16 Mbit EPROM offered in the
two ranges UV (ultra violet erase) and OTP (one
time programmable). It is ideally suited for micro-
processor systems requiring large data or program
storage and is organised as either 2 Mbit words of
8 bit or 1 Mbit words of 16 bit. The pin-out is com-
patible with a 16 Mbit Mask ROM.
The FDIP42W (window ceramic frit-seal package)
has a 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 rapidly to
the device by following the programming proce-
dure.
For applications where the content is programmed
only one time and erasure is not required, the
M27C160 is offered in PDIP42, SDIP42, PLCC44
and SO44 packages.
44
1
PLCC44 (K)
SO44 (M)
Figure 1. Logic Diagram
VCC
20
A0-A19
15
Q15A–1
Q0-Q14
E
G
BYTEVPP
M27C160
VSS
AI00739B
January 2002
1/19