參數(shù)資料
型號: 27C020
廠商: Advanced Micro Devices, Inc.
英文描述: LED 591NM AMBER SMD PLCC4
中文描述: 2兆位(256畝× 8位)的CMOS存儲器
文件頁數(shù): 5/9頁
文件大小: 170K
代理商: 27C020
AT27C020
5
AC Waveforms for Read Operation
(1)
Notes:
1.
2.
3.
4.
5.
Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unless otherwise specified.
OE may be delayed up to t
CE
- t
OE
after the falling edge of CE without impact on t
CE.
OE may be delayed up to t
ACC
- t
OE
after the address is valid without impact on t
ACC
.
This parameter is only sampled and is not 100% tested.
Output float is defined as the point when data is no longer driven.
Input Test Waveforms and Measurement Levels
For -55 devices only:
t
R
, t
F
< 5 ns (10% to 90%)
For -70,-90,-12,-15 devices only:
t
R
, t
F
< 20 ns (10% to 90%)
0.0V
3.0V
1.5V
AC
DRIVING
LEVELS
AC
MEASUREMENT
LEVEL
Pin Capacitance
f = 1 MHz, T = 25
°
C
(1)
Note:
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
Typ
Max
Units
Conditions
C
IN
C
OUT
4
8
pF
V
IN
= 0V
V
OUT
= 0V
8
12
pF
Output Test Load
(1)
Note:
1.
CL = 100 pF including jig
capacitance except -55
devices where CL = 30 pF.
相關PDF資料
PDF描述
27C024-70 1M-BIT [128K x 8/64K x 16] CMOS EPROM
27C1024-10 1M-BIT [128K x 8/64K x 16] CMOS EPROM
27C1024-12 1M-BIT [128K x 8/64K x 16] CMOS EPROM
27C1024-15 1M-BIT [128K x 8/64K x 16] CMOS EPROM
27C1024-55 1M-BIT [128K x 8/64K x 16] CMOS EPROM
相關代理商/技術參數(shù)
參數(shù)描述
27C024-70 制造商:MCNIX 制造商全稱:Macronix International 功能描述:1M-BIT [128K x 8/64K x 16] CMOS EPROM
27C040 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 512K x 8 OTP EPROM
27C040150DC 制造商: 功能描述: 制造商:undefined 功能描述:
27C04A-15IL 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K (512 x 8) CMOS EEPROM
27C04A-15IP 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K (512 x 8) CMOS EEPROM