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參數(shù)資料
| 型號(hào)： | M27V201-200N1TR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
| 中文描述： | 2兆位的256Kb × 8低壓紫外線可擦寫(xiě)可編程只讀存儲(chǔ)器和OTP存儲(chǔ)器 |
| 文件頁(yè)數(shù)： | 2/15頁(yè) |
| 文件大?。?/td> | 103K |
| 代理商： | M27V201-200N1TR |
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M27V201
2/15
Figure 2B. LCC Pin Connections
AI00694
A
A8
A9
A11
G
A10
E
Q
17
A1
A0
Q0
Q
Q
Q
Q
A7
A6
A5
A4
A3
A2
9
P
1
A
A13
A
Q7
32
V
V
M27V201
A
A14
Q
25
V
Figure 2A. DIP Pin Connections
A1
A0
Q0
Q1
Q2
VSS
A7
A6
A5
A4
A3
A2
A13
A8
A9
A11
G
A10
E
Q7
Q6
A14
Q5
Q4
Q3
A17
P
A16
A15
A12
VPP
VCC
AI01901
M27V201
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A new pattern can then be written to the device by
following the programming procedure.
For applications wherethe content is programmed
only one time and erasure is not required, the
M27V201 is offered in PDIP32, PLCC32 and
TSOP32 (8 x 20 mm) packages.
DEVICE OPERATION
The operating modes of the M27V201 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 M27V201 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, indepen-
dent of device selection. Assuming that the ad-
dresses 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 sta-
ble for at least t
AVQV
-t
GLQV
.
Figure 2C. TSOP Pin Connections
A1
A2
A0
Q0
A7
A6
A5
A4
A3
A13
A14
A17
A10
E
A8
A9
Q7
Q6
A11
G
Q5
Q4
Q1
Q2
Q3
VSS
P
A16
A15
A12
VPP
VCC
AI01154B
M27V201
(Normal)
8
9
1
16
17
24
25
32
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M27V201-200XN1TR | 2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
| M27V201 | 2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
| M27V201-100B1TR | 2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
| M27V201-100B6TR | 2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
| M27V201-100F1TR | 2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M27V201-200N6TR | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
| M27V201-200XB1TR | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
| M27V201-200XB6TR | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
| M27V201-200XF1TR | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
| M27V201-200XF6TR | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM |
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