Datasheet

DEM 20488 SYH-PY Product Specification
Version:3 PAGE: 9
10-2-2 Read Mode (Reading Data from module to MPU)
Characteristic Symbol Min Typ Max Unit Test PIN
E Cycle Time t
C
1200 --- --- ns E
E Rise Time t
R
--- --- 25 ns E
E Fall Time t
F
--- --- 25 ns E
E Pulse width tp
W
140 --- --- ns E
Address Setup Time t
AS
0 --- --- ns R/W,RS,E
Address Hold Time t
AH
10 --- --- ns R/W,RS,E
Data Setup Time t
DDR
--- --- 100 ns DB0~DB7
Data Hold Time t
H
10 --- --- ns DB0~DB7
Valid Data
V
IL1
VIH1
tH
tAH
tAH
tPW
tAS
tDDR
tr
tC
DB0~DB7
E
R/W
RS
tr