參數(shù)資料
型號: EN29F002NT
英文描述: 5V, Half Duplex, 250kbps Slew Rate Limited, ±15kV ESD Protected, 1/8 Unit Load, RS-485/RS-422 Transceiver; Temperature Range: -40°C to 85°C; Package: 8-SOIC
中文描述: 2兆位(262144 × 8)閃光
文件頁數(shù): 15/32頁
文件大?。?/td> 267K
代理商: EN29F002NT
4800 Great America Parkway, Suite 202
Tel: 408-235-8680
Santa Clara, CA 95054
Fax: 408-235-8685
22
EN29F002 / EN29F002N
Rev. C, Issue Date: 2001/07/05
Table 8. AC CHARACTERISTICS
Read-only Operations Characteristics
Parameter
Symbols
Speed Options
JEDEC
Standard
Description
Test Setup
-45
-55
-70
-90
Unit
tAVAV
tRC
Read Cycle Time
Min
45
55
70
90
ns
tAVQV
tACC
Address to Output Delay
CE = VIL
OE = VIL
Max
45
55
70
90
ns
tELQV
tCE
Chip Enable To Output Delay
OE = VIL
Max
45
55
70
90
ns
tGLQV
tOE
Output Enable to Output Delay
Max
25
30
35
ns
tEHQZ
tDF
Chip Enable to Output High Z
Max
10
15
20
ns
tGHQZ
tDF
Output Enable to Output High Z
Max
10
15
20
ns
tAXQX
tOH
Output Hold Time from
Addresses,
CE or OE ,
whichever occurs first
Min
0
ns
tReady
RESET Pin Low to Read
Mode (n/a for EN29F002N)
Max
20
s
Notes:
For -45,-55
Vcc = 5.0V ± 5%
Output Load : 1 TTL gate and 30pF
Input Rise and Fall Times: 5ns
Input Rise Levels: 0.0 V to 3.0 V
Timing Measurement Reference Level, Input and Output: 1.5 V
For all others:
Vcc = 5.0V ± 10%
Output Load: 1 TTL gate and 100 pF
Input Rise and Fall Times: 20 ns
Input Pulse Levels: 0.45 V to 2.4 V
Timing Measurement Reference Level, Input and Output: 0.8 V and 2.0 V
相關(guān)PDF資料
PDF描述
EN29F002T 5V, Half Duplex, 250kbps Slew Rate Limited, ±15kV ESD Protected, 1/8 Unit Load, RS-485/RS-422 Transceiver; Temperature Range: -40°C to 85°C; Package: 8-PDIP
EN29F002B 5V, Half Duplex, 5Mbps, RS-485/RS-422 Transceiver; Temperature Range: -40°C to 85°C; Package: 8-PDIP
ENC112D-20A 2A Standard Buck PWM Regulator; Temperature Range: -40°C to 85°C; Package: 12-DFN
ENC121D-20A STD MOV
ENC151D-20A Power Sequencing Controllers; Temperature Range: -40°C to 85°C; Package: 24-QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EN29F002T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 Megabit (262,144 x 8) FLASH
EN29F002T-45J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 Megabit (256K x 8-bit) Flash Memory
EN29F002T-45JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 Megabit (256K x 8-bit) Flash Memory
EN29F002T-45P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 Megabit (256K x 8-bit) Flash Memory
EN29F002T-45PI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 Megabit (256K x 8-bit) Flash Memory