HD6473258CP10 Datasheet, PDF (218/301 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

Table 11-8. AC Characteristics (H8/325, H8/323, H8/322)
(When VCC = 6.0V ±0.25V, VPP = 12.5V ±0.3V, Ta = 25˚C ±5˚C)
Measurement
Item
Symbol min typ max Unit conditions
Address setup time
tAS
2
— — µs
See Figure 11-11*
OE setup time
tOES
2
— — µs
Data setup time
tDS
2
— — µs
Address hold time
tAH
0
— — µs
Data hold time
tDH
2
— — µs
Data output disable time tDF
—
— 130 ns
Vpp setup time
tVPS
2
— — µs
Program pulse width
tPW
0.95 1.0 1.05 ms
OE pulse width for
tOPW
2.85 —
78.75 ms
overwrite-programming
Vcc setup time
tVCS
2
— — µs
Data output delay time
tOE
0
— 500 ns
* Input pulse level: 0.8V to 2.2V
Input rise/fall time ^<= 20 ns
Timing reference levels: input—1.0V, 2.0V; output—0.8V, 2.0V
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