M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 327

• 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

Memory expansion mode and microprocessor mode ; With Wait
f(X
Address output
Address output
Address/Data output
Data input
Address/Data output
Data input
ALE output
R/W output
BHE output
Port Pi output
Test conditions (
•V
•Output timing voltage
•Data input
E
<Write>
1
CC
IN
)
= 5 V ± 10%
A
A
(BYTE = “H”)
A
(BYTE = “L”)
D
(BYTE = “L”)
D
A
(i = 4–8)
0
8
8
8
16
0
–A
/D
–A
–D
–D
/D
15.9 Memory expansion mode and microprocessor mode : with Wait
8
7
15
–A
15
7
0
–A
15
23
/D
/D
1
15
, E, P0–P3)
7
t
: V
d(E –
:V
IL
OL
= 0.8 V, V
t
w(L)
= 0.8 V, V
t
t
t
1
t
t
d(P1A – E)
d(BHE – E)
d(P0A – E)
d(P1A – E)
d(P2A – E)
)
t
t
d(P1A – ALE)
d(P2A – ALE)
t
w(H)
t
t
d(R/W – E)
ELECTRICAL CHARACTERISTICS
w(ALE)
IH
OH
t
Address
Address
r
= 2.5 V
7702/7703 Group User’s Manual
= 2.0V
t
f
t
t
t
h(ALE – P2A)
d(ALE – E)
h(ALE – P1A)
t
t
t
d(E –
d(E – P1Q)
d(E – P2Q)
t
c
Address
Address
1
)
t
w(EL)
Test conditions (P4–P8)
•V
•Input timing voltage
•Output timing voltage : V
CC
Data
Data
= 5V ± 10%
t
t
h(E – BHE)
d(E – PiQ)
t
h(E – R/W)
t
t
t
t
: V
h(E – P2Q)
h(E – P1A)
h(E – P1Q)
h(E – P0A)
IL
OL
= 1.0 V, V
= 0.8 V, V
IH
OH
= 4.0 V
= 2.0 V
15–23