Renesas ZTAT H8S/2357F, Hardware Manual

Page: 599 / 1047

Rev.6.00 Oct.28.2004 page 571 of 1016
REJ09B0138-0600H
Table 19-7 DC Characteristics in PROM Mode
Conditions: V
CC
= 6.0 V
±
0.25 V, V
PP
= 12.5 V
±
0.3 V, V
SS
= 0 V, T
a
= 25
°
C
±
5
°
C
Item Symbol Min Typ Max Unit
Test
Conditions
Input high voltage EO
7
to EO
0
,
EA
16
to EA
0
,
OE
,
CE
,
PGM
V
IH
2.4 — V
CC
+ 0.3 V
Input low voltage EO
7
to EO
0
,
EA
16
to EA
0
,
OE
,
CE
,
PGM
V
IL
–0.3 — 0.8 V
Output high voltage EO
7
to EO
0
V
OH
2.4 — — V I
OH
= –200
µ
A
Output low voltage EO
7
to EO
0
V
OL
— — 0.45 V I
OL
= 1.6 mA
Input leakage
current EO
7
to EO
0
,
EA
16
to EA
0
,
OE
,
CE
,
PGM
| I
LI
| — — 2
µ
A V
in
=
5.25 V/0.5 V
V
CC
current I
CC
— — 40 mA
V
PP
current I
PP
— — 40 mA
Table 19-8 AC Characteristics in PROM Mode
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
Conditions
Address setup time t
AS
2 — —
µ
s Figure 19-5 *
1
OE
setup time t
OES
2 — —
µ
s
Data setup time t
DS
2 — —
µ
s
Address hold time t
AH
0 — —
µ
s
Data hold time t
DH
2 — —
µ
s
Data output disable time t
DF
*
2
— — 130 ns
V
PP
setup time t
VPS
2 — —
µ
s
Programming pulse width t
PW
0.19 0.20 0.21 ms
PGM
pulse width for overwrite programming t
OPW
*
3
0.19 — 5.25 ms
V
CC
setup time t
VCS
2 — —
µ
s
CE
setup time t
CES
2 — —
µ
s
Data output delay time t
OE
0 — 150 ns
Notes: 1. Input pulse level: 0.8 V to 2.2 V
Input rise time and fall time
≤
20 ns
Timing reference levels: Input: 1.0 V, 2.0 V
Output: 0.8 V, 2.0 V
2. t
DF
is defined to be when output has reached the open state, and the output level can no longer be referenced.
3. t
OPW
is defined by the value shown in the flowchart.