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M27W800-150K6TR PDF даташит

Спецификация M27W800-150K6TR изготовлена ​​​​«STMicroelectronics» и имеет функцию, называемую «8 Mbit 1Mb x 8 or 512Kb x 16 Low Voltage UV EPROM and OTP EPROM».

Детали детали

Номер произв M27W800-150K6TR
Описание 8 Mbit 1Mb x 8 or 512Kb x 16 Low Voltage UV EPROM and OTP EPROM
Производители STMicroelectronics
логотип STMicroelectronics логотип 

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M27W800-150K6TR Даташит, Описание, Даташиты
M27W801
8 Mbit (1Mb x8) Low Voltage UV EPROM and OTP EPROM
s 2.7V to 3.6V SUPPLY VOLTAGE in READ
OPERATION
s ACCESS TIME:
– 80ns at VCC = 3.0V to 3.6V
– 100ns at VCC = 2.7V to 3.6V
s PIN COMPATIBLE with M27C801
s LOW POWER CONSUMPTION:
– 15µA max Standby Current
– 15mA max Active Current at 5MHz
s PROGRAMMING TIME 50µs/byte
s HIGH RELIABILITY CMOS TECHNOLOGY
– 2,000V ESD Protection
– 200mA Latchup Protection Immunity
s ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 42h
32
1
FDIP32W (F)
32
1
PDIP32 (B)
PLCC32 (K)
TSOP32 (N)
8 x 20 mm
Figure 1. Logic Diagram
DESCRIPTION
The M27W801 is a low voltage 8 Mbit EPROM of-
fered 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 tem-
perature range. The decrease in operating power
allows either a reduction of the size of the battery
or an increase in the time between battery re-
charges.
The FDIP32W (window ceramic frit-seal package)
has a transparent lids which allow 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
M27W801 is offered in PDIP32, PLCC32 and
TSOP32 (8 x 20 mm) packages.
VCC
20
A0-A19
8
Q0-Q7
E
GVPP
M27W801
VSS
AI02363
April 2000
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M27W800-150K6TR Даташит, Описание, Даташиты
M 27W 801
Figure 2A. DIP Connections
A19
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
Q0
Q1
Q2
VSS
1 32
2 31
3 30
4 29
5 28
6 27
7 26
8 25
M27W801
9 24
10 23
11 22
12 21
13 20
14 19
15 18
16 17
VCC
A18
A17
A14
A13
A8
A9
A11
GVPP
A10
E
Q7
Q6
Q5
Q4
Q3
AI02671
Figure 2B. PLCC Connections
A7
A6
A5
A4
A3 9
A2
A1
A0
Q0
1 32
M27W801
17
A14
A13
A8
A9
25 A11
GVPP
A10
E
Q7
AI02365
Figure 2C. TSOP Connections
A11
A9
A8
A13
A14
A17
A18
VCC
A19
A16
A15
A12
A7
A6
A5
A4
1 32 GVPP
A10
E
Q7
Q6
Q5
Q4
8 M27W801 25 Q3
9 (Normal) 24 VSS
Q2
Q1
Q0
A0
A1
A2
16 17 A3
AI02366
Table 1. Signal Names
A0-A19
Address Inputs
Q0-Q7
Data Outputs
E Chip Enable
GVPP
Output Enable / Program Supply
VCC Supply Voltage
VSS Ground
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M27W800-150K6TR Даташит, Описание, Даташиты
M27W801
Table 2. Absolute Maximum Ratings (1)
Symbol
Parameter
Value
Unit
TA Ambient Operating Temperature (3)
–40 to 125
°C
TBIAS
Temperature Under Bias
–50 to 125
°C
TSTG
Storage Temperature
–65 to 150
°C
VIO (2)
Input or Output Voltage (except A9)
–2 to 7
V
VCC Supply Voltage
–2 to 7
V
VA9 (2)
A9 Voltage
–2 to 13.5
V
VPP Program Supply Voltage
–2 to 14
V
Note: 1. Except for the rating ”Operating Temperature Range”, stresses above those listed in the Table ”Absolute Maximum Ratings” may
cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions
above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating condi-
tions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant qual-
ity documents.
2. Minimum DC voltage on Input or Output is –0.5V with possible undershoot to –2.0V for a period less than 20ns. Maximum DC
voltage on Output is VCC +0.5V with possible overshoot to VCC +2V for a period less than 20ns.
3. Depends on range.
Table 3. Operating Modes
Mode
Read
Output Disable
Program
Program Inhibit
Standby
Electronic Signature
Note: X = VIH or VIL, VID = 12V ± 0.5V.
E
VIL
VIL
VIL Pulse
VIH
VIH
VIL
GVPP
VIL
VIH
VPP
VPP
X
VIL
A9 Q7-Q0
X Data Out
X Hi-Z
X Data In
X Hi-Z
X Hi-Z
VID Codes
Table 4. Electronic Signature
Ide ntifie r
A0 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 Hex Data
Manufacturer’s Code
VIL
0
0
1
0
0
0
0
0
20h
Device Code
VIH 0 1 0 0 0 0 1 0
42h
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Номер в каталогеОписаниеПроизводители
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STMicroelectronics

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