M27C1001-45F1 STMicroelectronics, M27C1001-45F1 Datasheet - Page 5
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M27C1001-45F1
Manufacturer Part Number
M27C1001-45F1
Description
IC, EPROM, 1MBIT, 45NS, DIP-32
Manufacturer
STMicroelectronics
Datasheet
1.M27C1001-45F1.pdf
(24 pages)
Specifications of M27C1001-45F1
Memory Size
1Mbit
Memory Configuration
128K X 8
Access Time
45ns
Supply Voltage Range
4.5V To 5V
Memory Case Style
DIP
No. Of Pins
32
Operating Temperature Range
0°C To +70°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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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