HD64F3437TF16 Datasheet, PDF (400/752 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.

Table 18.6 AC Characteristics
(when V_CC = 6.0 V ±0.25 V, V_PP = 12.5 V ±0.3 V, Ta = 25˚C ±5˚C)
Item
Symbol Min Typ Max Unit
Address setup time
t _AS
OE setup time
t _OES
Data setup time
t _DS
Address hold time
t _AH
Data hold time
t _DH
Data output disable time t_DF
V_PP setup time
t _VPS
Program pulse width
t _PW
OE pulse width for
t _OPW
overwrite-programming
2
—
—
µs
2
—
—
µs
2
—
—
µs
0
—
—
µs
2
—
—
µs
—
—
130 ns
2
—
—
µs
0.19 0.20 0.21 ms
0.19 —
5.25 ms
V_CC setup time
t _VCS
2
—
—
µs
CE setup time
t _CES
2
—
—
µs
Data output delay time
t _OE
0
—
150 ns
Note: * Input pulse level: 0.8 V to 2.2 V
Input rise/fall time ≤ 20 ns
Timing reference levels: input—1.0 V, 2.0 V; output—0.8 V, 2.0 V
Test Conditions
See figure 18.6*
371