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參數(shù)資料
| 型號： | M27W801 |
| 廠商： | 意法半導體 |
| 英文描述： | 8Mbit (1Mb x 8) Low Voltage OTP EPROM(8M位低壓一次可編程 EPROM) |
| 中文描述： | 8Mbit（1兆× 8）低壓檢察官辦公室存儲器（800萬位低壓一次可編程存儲器） |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 49K |
| 代理商： | M27W801 |
M27W801
8 Mbit (1Mb x 8) Low Voltage OTP EPROM
DATA BRIEFING
B27W801/804
Complete data available on
DATA-on-DISC CD-ROM
or at
www.st.com
1/2
AI02363
20
A0-A19
Q0-Q7
VCC
M27W801
VSS
8
GVPP
E
Logic Diagram
LOW VOLTAGE READ OPERATION:
2.7V to 3.6V
FAST ACCESS TIME:
– 70ns at V
CC
= 3.0V to 3.6V
– 80ns at V
CC
= 2.7V to 3.6V
LOW POWER CONSUMPTION:
– Active Current 15mA
– Standby Current 20
μ
A
PROGRAMMING VOLTAGE: 12.75V
±
0.25V
PROGRAMMING TIMES of AROUND 52sec.
(PRESTO IIB ALGORITHM)
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 42h
DESCRIPTION
The M27W801 is a low voltage 8 Mbit EPROM
offered in the OTP ranges (one time programma-
ble). It is ideally suited for microprocessor systems
requiring large data or program storage and is
organized as 1,048,576 by 8 bits.
The M27W801 operates in the read mode with a
supply voltage as low as 2.7V at –40 to 85
°
C
temperature range. The decrease in operating
power allows either a reduction of the size of the
battery or an increase in the time between battery
recharges.
The M27W801 is offered in PLCC32 and TSOP32
(8 x 20 mm) packages.
PLCC32 (K)
TSOP32 (N)
8 x 20mm
A0-A19
Address Inputs
Q0-Q7
Data Outputs
E
Chip Enable
GV
PP
Output Enable / Program Supply
V
CC
Supply Voltage
V
SS
Ground
Signal Names
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M27W801_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM |
| M27W801-100B6 | 制造商:STMicroelectronics 功能描述:EPROM OTP 8MBIT 1MX8 100NS 32PDIP - Rail/Tube |
| M27W801-100B6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM |
| M27W801-100C6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM |
| M27W801-100F6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM |
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