HD64F3437TF16 Datasheet, PDF (618/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.

Item
HIF write
cycle
Symbol Min
CS/HA₀ setup time
t_HAW
10
CS/HA₀ hold time
t_HWA
10
IOW pulse width
t_HWPW
100
HDB setup High-speed
t_HDW
50
time
GATE A₂₀ not
used
High-speed
85
GATE A₂₀ used
HDB hold time
t_HWD
25
GA₂₀ delay time
t_HGA
—
Max
Unit Test Conditions
—
ns
Fig. 23.23
—
ns
—
ns
—
ns
—
—
ns
180
ns
589