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參數(shù)資料
| 型號： | M27V402-120F6TR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Quadruple 2-Input Positive-NAND Gates 14-SO 0 to 70 |
| 中文描述： | 4兆位的256Kb × 16低壓紫外線存儲(chǔ)器和OTP存儲(chǔ)器 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大?。?/td> | 101K |
| 代理商： | M27V402-120F6TR |
M27V402
2/15
Figure 2B. LCC Pin Connections
Warning
: NC = Not Connected.
AI01820
A
A11
A10
A7
A6
A
23
Q6
Q5
Q4
Q
Q
N
A
Q12
Q11
Q10
Q9
Q8
VSS
NC
Q7
12
A
A9
VSS
NC
A8
1
Q
A12
Q
A5
44
N
A
M27V402
Q
A13
A
34
Q
Q
G
A
A
V
E
A
V
Figure 2A. DIP Pin Connections
Q6
Q5
Q4
Q3
Q2
Q11
Q10
Q9
Q8
VSS
Q7
A12
A11
A10
A9
VSS
A8
A7
A6
A5
A4
A3
A13
A2
A1
Q1
Q0
G
A0
A16
A15
A17
E
Q12
VPP
VCC
Q15
Q14
Q13
AI01862
M27V402
8
9
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
40
39
38
37
36
35
34
33
A14
For applications wherethe content is programmed
only one time and erasure is not required, the
M27V256 is offered in PDIP40, PLCC44 and
TSOP40 (10 x 20 mm) packages.
DEVICE OPERATION
The operating modes of the M27V402 are listed in
the Operating Modes table. A single power supply
is required in the read mode. All inputs are TTL
levels except for V
PP
and 12V on A9 for Electronic
Signature.
Read Mode
The M27V402 has two control functions, both of
which must be logically active in order to obtain
data at the outputs. Chip Enable (E) is the power
control and should be used for device selection.
Output Enable (G) is the output control and should
be used to gate data to the output pins,
independent of device selection. Assuming that
the addresses are stable, the address access time
(t
AVQV
) is equal to the delay from E to output
(t
ELQV
). Datais available atthe output aftera delay
of t
GLQV
from the falling edge of G, assuming that
E has been low and the addresses have been
stable for at least t
AVQV
-t
GLQV
.
Figure 2C. TSOP Pin Connections
DQ6
DQ7
VSS
DQ3
DQ4
DQ2
DQ13
DQ12
DQ8
DQ10
DQ9
A14
A15
A16
A17
VCC
A8
A7
A6
A5
A11
A12
A10
A4
A3
A9
G
DQ0
A2
A1
DQ1
A0
E
DQ14
VPP
DQ15
AI01821
M27V402
(Normal)
10
11
1
20
21
30
31
40
A13
DQ11
DQ5
VSS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M27V402-120K1TR | 4 Mbit 256Kb x 16 Low Voltage UV EPROM and OTP EPROM |
| M27V402-120K4TR | Quadruple 2-Input Positive-NOR Gates 14-SOIC 0 to 70 |
| M27V402-120K5TR | 4 Mbit 256Kb x 16 Low Voltage UV EPROM and OTP EPROM |
| M27V402-120K6TR | 4 Mbit 256Kb x 16 Low Voltage UV EPROM and OTP EPROM |
| M27V402-120N1TR | Quadruple 2-Input Positive-NOR Gates 14-PDIP 0 to 70 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M27V402-120K1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x 8 Low Voltage OTP EPROM |
| M27V402-120K4TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x 8 Low Voltage OTP EPROM |
| M27V402-120K5TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x 8 Low Voltage OTP EPROM |
| M27V402-120K6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x 8 Low Voltage OTP EPROM |
| M27V402-120N1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x 8 Low Voltage OTP EPROM |
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