- 您现在的位置：买卖IC网 > PDF目录359001 > M27V512-120B1TR (意法半导体) 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM PDF资料下载
参数资料
| 型号： | M27V512-120B1TR |
| 厂商： | 意法半导体 |
| 英文描述： | 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| 中文描述： | 512千位64Kb的x8低压紫外线EPROM和检察官办公室存储器 |
| 文件页数： | 2/16页 |
| 文件大小： | 108K |
| 代理商： | M27V512-120B1TR |
M27V512
2/16
Figure 2B. LCC Pin Connections
Warning
: NC = Not Connected, DU = Don’t Use
AI00733B
A
A8
A9
A11
NC
GVPP
A10
E
Q
17
A0
NC
Q0
Q
Q
D
Q
A6
A5
A4
A3
A2
A1
9
A
1
A
Q6
A
Q7
32
D
V
M27V512
A
Q
25
V
Figure 2A. DIP Pin Connections
A1
A0
Q0
Q1
Q2
VSS
A7
A6
A5
A4
A3
A2
A13
A8
A9
A11
GVPP
A10
E
Q7
Q6
A14
Q5
Q4
Q3
A12
A15
VCC
AI01907
M27V512
8
9
10
11
12
13
14
1
2
3
4
5
6
7
16
15
28
27
26
25
24
23
22
21
20
19
18
17
DEVICE OPERATION
The operating modes of the M27V512 are listed in
the Operating Modes table. A single power supply
is required in the read mode. All inputs are TTL
levels except for GV
PP
and 12V on A9 for Elec-
tronic Signature.
Read Mode
The M27V512 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
.
Standby Mode
The M27V512 hasa standby modewhich reduces
the supply current from 10mA to 10
μ
A with low
voltage operation V
CC
≤
3.6V, see Read Mode DC
Characteristics table for details.The M27V512 is
placed in the standby mode by applying a CMOS
high signal to the E input. When in the standby
mode, the outputs are in a high impedance state,
independent of the GV
PP
input.
Figure 2C. TSOP Pin Connections
A1
A2
A0
Q0
A5
A4
A3
A9
A8
A13
A14
VCC
A11
Q7
Q6
GVPP
E
Q5
Q4
Q1
Q2
Q3
VSS
A12
A7
A6
A15
AI00734B
M27V512
28
1
22
7
8
14
15
21
A10
相关PDF资料 |
PDF描述 |
|---|---|
| M27V512-100N6TR | 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-100N1TR | starter kit including 20 I/O PLC and HG2F color touch screen |
| M27V800-100XK1TR | 8 Mbit 1Mb x8 or 512Kb x16 Low Voltage UV EPROM and OTP EPROM |
| M27V800-100XM1TR | 8 Mbit 1Mb x8 or 512Kb x16 Low Voltage UV EPROM and OTP EPROM |
| M27V800-120XM1TR | 8 Mbit 1Mb x8 or 512Kb x16 Low Voltage UV EPROM and OTP EPROM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M27V512-120B6TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-120F1TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-120F6TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-120K1TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-120K6TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
发布紧急采购，3分钟左右您将得到回复。