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參數(shù)資料
| 型號(hào)： | M27C202 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 2Mbit (128Kb x16) OTP EPROM(2M(128Kb x16)位一次可編程EPROM) |
| 中文描述： | 2Mbit的（128KB的x16）的檢察官辦公室存儲(chǔ)器（200萬(wàn)（128KB的x16）的位一次可編程存儲(chǔ)器） |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 55K |
| 代理商： | M27C202 |
M27C202
2 Mbit (128Kb x16) OTP EPROM
DATA BRIEFING
AI01815
17
A0-A16
P
Q0-Q15
VPP
VCC
M27C202
G
E
VSS
16
Logic Diagram
5V
±
10% SUPPLY VOLTAGE in READ
OPERATION
FAST ACCESS TIME: 70ns
LOW POWER CONSUMPTION:
– Active Current 50mA
– Standby Current 100
μ
A
PROGRAMMING VOLTAGE: 12.75V
±
0.25V
PROGRAMMING TIME of AROUND 12 sec.
(PRESTO II ALGORITHM)
ELECTRONIC SIGNATURE
– Manufacturer Code: 0020h
– Device Code: 001Ch
DESCRIPTION
The M27C202 is a 2 Mbit EPROM offered in the
OTP (one time programmable) range. It is ideally
suited for microprocessor systems requiring large
programs, in the application where the contents is
stable and needs to be programmed only one time,
and is organised as 131,072 by 16 bits..
The M27C202 is offered in PLCC44 and TSOP40
(10 x 20 mm) packages.
PLCC44 (K)
TSOP40 (N)
10 x 20mm
B27C202/803
Complete data available on
DATA-on-DISC CD-ROM
or at
www.st.com
1/2
A0-A16
Address Inputs
Q0-Q15
Data Outputs
E
Chip Enable
G
Output Enable
P
Program
V
PP
Program Supply
V
CC
Supply Voltage
V
SS
Ground
Signal Names
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