M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 390

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Note: For the M37702E2LXXXGP and the M37702E4LXXXFP, refer to section “19.5.4 Bus timing and
LOW VOLTAGE VERSION
18.4 Electrical characteristics
Switching characteristics (V
Notes 1: For test conditions, refer to Figure 18.4.1.
Table 18.4.1 Bus timing data formula
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
18–24
w(EL)
d(P0A–E)
d(P1A–E)
d(P2A–E)
d(P1A–ALE)
d(P2A–ALE)
w(ALE)
d(BHE-E)
d(R/W-E)
h(E–P0A)
h(E–P1A)
h(E–P1Q)
h(E–P2Q)
pzx(E–P1Z)
pzx(E–P2Z)
t
t
t
t
t
t
t
t
t
t
Symbol
: This is depending on f(X
h(E–P0A)
h(ALE–P1A)
h(E–P1Q)
pzx(E–P1Z)
h(E–P1A)
h(ALE–P2A)
h(E–P2Q)
pzx(E–P2Z)
h(E–BHE)
h(E–RW)
Symbol
EPROM mode.”
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
Port P0 address hold time
Port P1 address hold time (BYTE = “L”)
Port P1 data hold time (BYTE = “L”)
Port P1 floating release delay time (BYTE = “L”)
Port P1 address hold time (BYTE = “H”)
Port P2 address hold time
Port P2 data hold time
Port P2 floating release delay time
BHE hold time
R/W hold time
___
_
E pulse width
Port P0 address output delay time
Port P1 address output delay time
Port P2 address output delay time
Port P1 address output delay time
Port P2 address output delay time
ALE pulse width
BHE output delay time
R/W output delay time
Port P0 address hold time
Port P1 address hold time
Port P1 data hold time
Port P2 data hold time
Port P1 floating start delay time
Port P2 floating start delay time
IN
). For data formula, refer to Table 18.4.1.
CC
= 2.7–5.5 V, V
7702/7703 Group User’s Manual
Parameter
Parameter
SS
= 0 V, Ta = –40 to 85 °C, f(X
IN
) = 8 MHz, unless otherwise noted)
50 +
50 +
f(X
2
2
1
1
1
1
2
1
Min.
50
50
95
50
50
95
18
18
f(X
IN
f(X
f(X
f(X
1
9
9
1
)
f(X
f(X
f(X
f(X
10
Limits
IN
10
IN
10
IN
10
10
IN
10
IN
)
IN
IN
)
)
10
IN
9
)
9
8 MHz
10
9
9
9
9
)
)
)
)
Max.
– 65
9
– 30
– 40
9
– 85
– 12.5
– 12.5
– 125
– 125
Unit : ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns