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參數(shù)資料
| 型號： | M27C64A-20F1TR |
| 廠商： | 意法半導體 |
| 英文描述： | 3.3-V 12-Bit Universal Bus Driver with Parity Checker and Dual 3-State Outputs 56-TSSOP -40 to 85 |
| 中文描述： | 64千位× 8紫外線8KB的EPROM的和OTP存儲器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 105K |
| 代理商： | M27C64A-20F1TR |
M27C64A
64 Kbit (8Kb x 8) UV EPROM and OTP EPROM
March 1998
1/12
5V
±
10% SUPPLY VOLTAGE in READ
OPERATION
FAST ACCESS TIME: 150ns
LOW POWER “CMOS” CONSUMPTION:
– Active Current 30mA
– Standby Current 100
μ
A
PROGRAMMING VOLTAGE: 12.5V
±
0.25V
HIGH SPEED PROGRAMMING
(less than 1 minute)
ELECTRONIC SIGNATURE
– Manufacturer Code: 9Bh
– Device Code: 08h
DESCRIPTION
The M27C64A is a 64Kbit EPROM offered in the
two ranges UV (ultra violet erase) and OTP (one
time programmable). It is ideally suited for micro-
processor systems requiring large programs and is
organized as 8,192 by 8 bits.
The FDIP28W (window ceramic frit-seal package)
has transparent lid which allows the user to expose
the chip to ultraviolet light to erase the bit pattern.
A new pattern can then be written to the device by
following the programming procedure.
For applications where the content is programmed
only on time and erasure is not required, the
M27C64A is offered in PLCC32 package.
AI00834B
13
A0-A12
P
Q0-Q7
VPP
VCC
M27C64A
G
E
VSS
8
Figure 1. Logic Diagram
A0-A12
Address Inputs
Q0-Q7
Data Outputs
E
Chip Enable
G
Output Enable
P
Program
V
PP
Program Supply
V
CC
Supply Voltage
V
SS
Ground
Table 1. Signal Names
PLCC32 (C)
1
28
FDIP28W (F)
相關PDF資料 |
PDF描述 |
|---|---|
| M27C64A-20F1X | 3.3-V 12-Bit Universal Bus Driver with Parity Checker and Dual 3-State Outputs 56-TVSOP -40 to 85 |
| M27C64A-20F6TR | 3.3-V 12-Bit Universal Bus Driver with Parity Checker and Dual 3-State Outputs 56-SSOP -40 to 85 |
| M27C64A-20F6X | 3.3-V 12-Bit Universal Bus Driver with Parity Checker and Dual 3-State Outputs 56-TSSOP -40 to 85 |
| M27C64A-30F6X | Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85 |
| M27C64A-30F6TR | Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M27C64A-20F6 | 功能描述:可擦除可編程ROM 64K (8Kx8) 200ns RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:TO-92 |
| M27C64A20FI | 制造商:ST MICRO 功能描述:* |
| M27C64A-25F1 | 制造商:STME 功能描述: |
| M27C800-100F1 | 功能描述:可擦除可編程ROM 1Mx8 or 512Kx16 100n RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:TO-92 |
| M27C800-100K1 | 功能描述:可擦除可編程ROM 1Mx8 or 512Kx16 100n RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:TO-92 |
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