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參數(shù)資料
| 型號(hào)： | 27C4002 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM |
| 中文描述： | 4兆位存儲(chǔ)器的256Kb x16紫外線和OTP存儲(chǔ)器 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 112K |
| 代理商： | 27C4002 |
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M27C4002
4 Mbit (256Kb x16) UV EPROM and OTP EPROM
September 1998
1/16
AI00727B
18
A0-A17
Q0-Q15
VPP
VCC
M27C4002
VSS
16
G
E
Figure 1. LogicDiagram
5V
±
10% SUPPLYVOLTAGEin READ
OPERATION
FASTACCESS TIME: 45ns
LOW POWER CONSUMPTION:
– Active Current 70mAat 10MHz
– StandbyCurrent 100
μ
A
PROGRAMMING VOLTAGE:12.75V
±
0.25V
PROGRAMMINGTIME: 100
μ
s/byte (typical)
ELECTRONIC SIGNATURE
– ManufacturerCode: 0020h
– Device Code: 0044h
DESCRIPTION
The M27C4002 is a 4 Mbit EPROM offered in the
two ranges UV (ultra violet erase) and OTP (one
time programmable). It is ideally suited for micro-
processorsystemsrequiringlargeprogramsandis
organisedas 262,144words of 16 bits.
The FDIP40W (window ceramic frit-seal package)
and the JLCC44W (J-lead chip carrier packages)
have transparent lids which allow the user to ex-
pose the chip to ultraviolet light to erase the bit
pattern. A new pattern can then be written to the
deviceby following the programming procedure.
Forapplicationswherethe content isprogrammed
only one time and erasure is not required, the
M27C4002 is offered in PDIP40, PLCC44 and
TSOP40(10 x 20 mm) packages.
A0-A17
Address Inputs
Q0-Q15
Data Outputs
E
Chip Enable
G
Output Enable
V
PP
Program Supply
V
CC
Supply Voltage
V
SS
Ground
Table1. SignalNames
1
40
FDIP40W (F)
TSOP40 (N)
10 x 20 mm
PLCC44 (C)
1
40
PDIP40 (B)
JLCC44W (J)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 27C512-120 | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM |
| 27C512 | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM |
| 27C512TRPDB-12 | 512K (64K x 8-Bit) OTP EPROM |
| 27C512TRPDB-15 | 512K (64K x 8-Bit) OTP EPROM |
| 27C512TRPFB-12 | 512K (64K x 8-Bit) OTP EPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 27C4096 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512K x 8/256K x 16] CMOS EPROM |
| 27C4096-10 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512K x 8/256K x 16] CMOS EPROM |
| 27C4096-12 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512K x 8/256K x 16] CMOS EPROM |
| 27C4096-15 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512K x 8/256K x 16] CMOS EPROM |
| 27C4096-85JC | 制造商:Atmel Corporation 功能描述: |
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