Datasheet > LM240120HFW

LM240120HFW

更新时间： 2022-02-26 13:19:05

品牌	Logo	应用领域
拓普微 - TOPWAY		/
页数	文件大小	规格书
10页	861K
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LCD Module User Manual

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LM240120HFW 数据手册

TOPWAY

LCD Module User Manual

LM240120HFW

3.3

AC Characteristics

3.3.1 8080 Mode System Bus Timing

V_SS=0V, V_DD=3.3V, T_OP=25C

Item

Symbol

tas80

tah80

MIN.

225

100

TYP.

MAX.

Unit

Address setup time (D/C)

Address hold time (D/C)

System cycle time

Read pulse width

Write pulse width

High pulse width (read)

High pulse width (write)

Data setup time

tcy80

tpwr80

tpww80

thpw80

tds80

tdh80

tacc80

tod80

Data hold time

Data access time

Data output disable time

131

Note:

*1. Input signal rise/fall time should be less than 15ns .

*2. CL=100pF

*3.All timing is using 20% and 80% of VDD as the reference.

3.3.2 Reset Timing

V_SS=0V, V_DD=3.3V, T_OP=25C

Item

Symbol

MIN.

TYP.

MAX.

Unit

Reset LOW pulse width

trw

1.3

μs

Note:

*1.All timing is using 20% and 80% of VDD as the reference.

URL: www.topwaydisplay.com

www.topwaysz.com

Document Name: LM240120HFW-Manual-Rev0.2.DOC

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