DataSheet26.com

M27C202-120N6TR PDF даташит

Спецификация M27C202-120N6TR изготовлена ​​​​«STMicroelectronics» и имеет функцию, называемую «2 Mbit 128Kb x16 UV EPROM and OTP EPROM».

Детали детали

Номер произв M27C202-120N6TR
Описание 2 Mbit 128Kb x16 UV EPROM and OTP EPROM
Производители STMicroelectronics
логотип STMicroelectronics логотип 

15 Pages
scroll

No Preview Available !

M27C202-120N6TR Даташит, Описание, Даташиты
M27C202
2 Mbit (128Kb x16) UV EPROM and OTP EPROM
s 5V ± 10% SUPPLY VOLTAGE in READ
OPERATION
s ACCESS TIME: 45ns
s LOW POWER CONSUMPTION:
– Active Current 50mA at 5MHz
– Standby Current 100µA
s PROGRAMMING VOLTAGE: 12.75V ± 0.25V
s PROGRAMMING TIME: 100µs/word
s ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 1Ch
DESCRIPTION
The M27C202 is a 2 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 programs, in
the application where the contents is stable and
needs to be programmed only one time, and is or-
ganised as 131,072 by 16 bits.
The FDIP40W (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
M27C202 is offered in PDIP40, PLCC44 and
TSOP40 (10 x 14 mm) packages.
40
1
FDIP40W (F)
40
1
PDIP40 (B)
PLCC44 (K)
TSOP40 (N)
10 x 14 mm
Figure 1. Logic Diagram
VCC VPP
17
A0-A16
16
Q0-Q15
P M27C202
E
G
VSS
AI01815
April 1999
1/15









No Preview Available !

M27C202-120N6TR Даташит, Описание, Даташиты
M27C202
Figure 2A. DIP Connections
VPP
E
Q15
Q14
Q13
Q12
Q11
Q10
Q9
Q8
VSS
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
G
1 40
2 39
3 38
4 37
5 36
6 35
7 34
8 33
9 32
10 31
M27C202
11 30
12 29
13 28
14 27
15 26
16 25
17 24
18 23
19 22
20 21
VCC
P
A16
A15
A14
A13
A12
A11
A10
A9
VSS
A8
A7
A6
A5
A4
A3
A2
A1
A0
AI02784
Figure 2B. TSOP Connections
A9
A10
A11
A12
A13
A14
A15
A16
P
VCC
VPP
E
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
1 40 VSS
A8
A7
A6
A5
A4
A3
A2
A1
10 M27C202 31
11 30
A0
G
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
20 21 VSS
AI01817B
Figure 2C. LCC Connections
Q12
Q11
Q10
Q9
Q8
VSS
NC
Q7
Q6
Q5
Q4
12
1 44
M27C202
23
A13
A12
A11
A10
A9
34 VSS
NC
A8
A7
A6
A5
AI01816
Table 1. Signal Names
A0-A16
Address Inputs
Q0-Q15
Data Outputs
E Chip Enable
G Output Enable
P Program
VPP Program Supply
VCC Supply Voltage
VSS Ground
NC Not Connected Internally
2/15









No Preview Available !

M27C202-120N6TR Даташит, Описание, Даташиты
M27C202
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
Verify
Program Inhibit
Standby
Electronic Signature
Note: X = VIH or VIL, VID = 12V ± 0.5V.
E
VIL
VIL
VIL
VIL
VIH
VIH
VIL
G P A9 VPP Q15-Q0
VIL VIH
X VCC or VSS Data Output
VIH X
X VCC or VSS Hi-Z
X VIL Pulse X
VPP Data Input
VIL VIH X VPP Data Output
X X X VPP Hi-Z
X X X VCC or VSS Hi-Z
VIL VIH VID VCC 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 0 0 1 1 1 0 0
Note: Outputs Q15-Q8 are set to ’0’.
1Ch
3/15










Скачать PDF:

[ M27C202-120N6TR.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
M27C202-120N6TR2 Mbit 128Kb x16 UV EPROM and OTP EPROMSTMicroelectronics
STMicroelectronics

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск