M27W801-100K6 STMicroelectronics, M27W801-100K6 Datasheet - Page 5
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M27W801-100K6
Manufacturer Part Number
M27W801-100K6
Description
EPROM 8M (1Mx8) 100ns
Manufacturer
STMicroelectronics
Type
OTP, UVr
Datasheet
1.M27W801-100K6.pdf
(24 pages)
Specifications of M27W801-100K6
Product Category
EPROM
Rohs
yes
Memory Size
8 MB
Organization
1 MB x 8
Interface Type
Parallel
Operating Current
50 mA
Programming Voltage
12.75 V
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
PLCC-32
Access Time
100 ns
Minimum Operating Temperature
- 40 C
Output Enable Access Time
60 ns
Factory Pack Quantity
320
Supply Voltage - Min
2.7 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M27W801-100K6
Manufacturer:
STMicroelectronics
Quantity:
10 000
M27W801
1
Summary description
The M27W801 is a low voltage 8 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 data or program storage and is organized as 1,048,576 by 8 bits.
The M27W801 operates in the read mode with a supply voltage as low as 2.7V at –40 to
85°C temperature range. The decrease in operating power allows either a reduction of the
size of the battery or an increase in the time between battery recharges.
The FDIP32W (window ceramic frit-seal package) has a transparent lids which allow 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 M27W801 is offered in PDIP32, PLCC32 and TSOP32 (8 x 20 mm) packages.
In order to meet environmental requirements, ST offers the M27W801 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.
Table 1.
A0-A19
Q0-Q7
E
GV
V
V
CC
SS
PP
Logic diagram
Signal names
A0-A19
GV PP
Address Inputs
Data Outputs
Chip Enable
Output Enable / Program Supply
Supply Voltage
Ground
E
20
V CC
V SS
M27W801
8
Q0-Q7
AI02363
Summary description
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