HD64F38024HV Datasheet, PDF (174/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 6 ROM
Table 6.4 AC Characteristics
Conditions: V_CC = 6.0 V ±0.25 V, V_PP = 12.5 V ±0.3 V, T_a = 25°C ±5°C
Item
Symbol Min Typ Max Unit Test Condition
Address setup time
tAS
2
—
—
µs
Figure 6.5^*1
OE setup time
tOES
2
—
—
µs
Data setup time
tDS
2
—
—
µs
Address hold time
tAH
0
—
—
µs
Data hold time
Data output disable time
tDH
2
—
—
µs
tDF^*2
—
—
130 ns
VPP setup time
tVPS
2
—
—
µs
Programming pulse width
PGM pulse width for overwrite
programming
tPW
tOPW^*3
0.19 0.20 0.21 ms
0.19 —
5.25 ms
CE setup time
tCES
2
—
—
µs
VCC setup time
tVCS
2
—
—
µs
Data output delay time
tOE
0
—
200 ns
Notes: 1. Input pulse level: 0.45 V to 2.4 V
Input rise time/fall time ≤ 20 ns
Timing reference levels Input: 0.8 V, 2.0 V
Output: 0.8 V, 2.0 V
2. tDF is defined at the point at which the output is floating and the output level cannot be
read.
3. tOPW is defined by the value given in figure 6.4, High-Speed, High-Reliability
Programming Flow Chart.
Rev. 8.00 Mar. 09, 2010 Page 152 of 658
REJ09B0042-0800