M27C1001-20C1 STMicroelectronics, M27C1001-20C1 Datasheet - Page 5
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M27C1001-20C1
Manufacturer Part Number
M27C1001-20C1
Description
EPROM OTP 1M-Bit 128K x 8 120ns 32-Pin PLCC Tube
Manufacturer
STMicroelectronics
Datasheet
1.M27C1001-12C6.pdf
(24 pages)
Specifications of M27C1001-20C1
Package
32PLCC
Density
1 Mb
Organization
128Kx8
Operating Supply Voltage
5 V
Maximum Random Access Time
120 ns
In System Programmability
External
Reprogramming Technique
OTP
Operating Temperature
0 to 70 °C
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M27C1001-20C1
Manufacturer:
ST
Quantity:
20 000
M27C1001
1
Summary description
The M27C1001 is a 1 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 organized as 131,072 words of 8 bits.
The FDIP32W (window ceramic frit-seal package) has a transparent lid that enables 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 M27C1001 is offered in PDIP32, PLCC32 and TSOP32 (8 x 20 mm) packages.
In order to meet environmental requirements, ST offers the M27C1001 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.
See
signals connected to this device.
Figure 1.
Figure 1: Logic Diagram
Logic Diagram
A0-A16
and
G
P
E
Table 1: Signal Descriptions
17
V CC
M27C1001
V SS
V PP
8
Q0-Q7
AI00710B
for a brief overview of the
Summary description
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