TOPWAY

LCD Module User Manual

LM2088SFW-2C

URL:

www.topwaydisplay.com

www.topwaysz.com

Document Name: LM2088SFW-2C-Manual-Rev0.1

Page: 6 of 13

4.3

AC Characteristics

4.3.1

8080 Mode

Item

Symbol

MIN.

TYP.

MAX.

Unit

Address Hold Time

tah8

13

-

-

ns

Address Setup Time

taw8

5

-

-

ns

System Cycle Time

tcyc8

(*2)

-

-

ns

Strobe Pulse Width

tcc8

150

-

-

ns

Data Setup Time

tds8

150

ns

Data Hold Time

tdh8

7

-

-

ns

Data Access Time

tacc8

-

-

65

ns

Output disable Time

toh8

13

-

65

ns

Note:

*1. Input signal rise/fall time should be less than 20ns

*2. For memory control and system control commands: tcyc8=2tc+tcc8+tcea+75>tacv+245

For all other command: tcyc8=4tc+tcc8+30

*3. Please see the RA8835 data sheet for details

Bus Timing Diagram