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參數(shù)資料
| 型號(hào)： | M27V402-180N1TR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Quadruple 2-Input Positive-AND Gates 14-SOIC 0 to 70 |
| 中文描述： | 4兆位512KB的× 8 EPROM的低電壓檢察官辦公室 |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大小： | 120K |
| 代理商： | M27V402-180N1TR |
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1/13
May 1998
M27V405
4 Mbit (512Kb x 8) Low Voltage OTP EPROM
I
LOW VOLTAGE READ OPERATION:
3V to 3.6V
I
FAST ACCESS TIME: 120ns
I
LOW POWER CONSUMPTION:
– Active Current 15mA at 5MHz
– Standby Current 20μA
I
PROGRAMMING VOLTAGE: 12.75V ± 0.25V
I
PROGRAMMING TIMES:
– Typical 48sec. (PRESTO II Algorithm)
– Typical 27sec. (On-Board Programming)
I
PIN COMPATIBLE with the 4 Mbit,
Single Voltage Flash Memory
I
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: B4
DESCRIPTION
The M27V405 is a low voltage 4 Mbit EPROM of-
fered in the OTP range (one time programmable).
It is ideally suited for microprocessor systems re-
quiring large data or program storage and is orga-
nised as 524,288 by 8 bits.
The M27V405 operates in the read mode with a
supply voltage as low as 3V. The decrease in op-
erating power allows either a reduction of the size
of the battery or an increase in the time between
battery recharges.
PLCC32 (K)
TSOP32 (N)
8 x 20 mm
Figure 1. Logic Diagram
AI01800
19
A0-A18
Q0-Q7
VPP
VCC
M27V405
VSS
8
G
E
Table 1. Signal Names
A0-A18
Address Inputs
Q0-Q7
Data Outputs
E
Chip Enable
G
Output Enable
V
PP
Program Supply
V
CC
Supply Voltage
V
SS
Ground
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M27V402-180N4TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x 8 Low Voltage OTP EPROM |
| M27V402-180N5TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x 8 Low Voltage OTP EPROM |
| M27V402-180N6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x 8 Low Voltage OTP EPROM |
| M27V402-200B1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 256Kb x 16 Low Voltage UV EPROM and OTP EPROM |
| M27V402-200B4TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 256Kb x 16 Low Voltage UV EPROM and OTP EPROM |
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