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參數(shù)資料
| 型號(hào)： | M27V320-150M1 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| 中文描述： | 32兆位4Mb的x8或檢察官辦公室的2Mb x16存儲(chǔ)器 |
| 文件頁(yè)數(shù)： | 4/15頁(yè) |
| 文件大小： | 144K |
| 代理商： | M27V320-150M1 |
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M27V320
4/15
The M27V320 has two control functions, both of
which must be logically active in order to obtain
data at the outputs. In addition the Word-wide or
Byte-wide organisation must be selected.
Chip Enable (E) is the power control and should be
used for device selection. Output Enable (GV
PP
) 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 ad-
dress access time (t
AVQV
) is equal to the delay
from E to output (t
ELQV
). Data is available at the
output after a delay of t
GLQV
from the falling edge
of GV
PP
, assuming that E has been low and the
addresses have been stable for at least t
AVQV
-
t
GLQV
.
Standby Mode
The M27V320 has standby mode which reduces
the supply current from 50mA to 100μA. The
M27V320 is placed in the standby mode by apply-
ing a CMOS high signal to the E input. When in the
standby mode, the outputs are in a high imped-
ance state, independent of the GV
PP
input.
Table 5. AC Measurement Conditions
High Speed
Standard
Input Rise and Fall Times
≤
10ns
≤
20ns
Input Pulse Voltages
0 to 3V
0.4V to 2.4V
Input and Output Timing Ref. Voltages
1.5V
0.8V and 2V
Figure 4. AC Testing Input Output Waveform
AI01822
3V
High Speed
0V
1.5V
2.4V
Standard
0.4V
2.0V
0.8V
Figure 5. AC Testing Load Circuit
AI01823B
1.3V
OUT
CL
CL = 30pF for High Speed
CL = 100pF for Standard
CL includes JIG capacitance
3.3k
1N914
DEVICE
UNDER
TEST
Table 6. Capacitance
(1)
(T
A
= 25 °C, f = 1 MHz)
Symbol
Parameter
Note: 1. Sampled only, not 100% tested.
Test Condition
Min
Max
Unit
C
IN
Input Capacitance
V
IN
= 0V
10
pF
C
OUT
Output Capacitance
V
OUT
= 0V
12
pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M27V320-150N6 | 2.5-V/3.3-V 20-Bit Buffers/Drivers With 3-State Outputs 56-SSOP -40 to 85 |
| M27V320-150N1 | 2.5-V/3.3-V 20-Bit Buffers/Drivers With 3-State Outputs 56-TVSOP -40 to 85 |
| M27V320-150M6 | 2.5-V/3.3-V 20-Bit Buffers/Drivers With 3-State Outputs 56-TVSOP -40 to 85 |
| M27V320-120N6 | 32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| M27V320-120N1 | 2.5-V/3.3-V 20-Bit Buffers/Drivers With 3-State Outputs 56-TSSOP -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M27V320-150M6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| M27V320-150N1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| M27V320-150N6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| M27V322 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit 2Mb x16 Low Voltage UV EPROM and OTP EPROM |
| M27V322_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit (2Mb 】16) low-voltage UV EPROM and OTP EPROM |
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