M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 405

• 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

Fig. 18.6.5 Memory expansion example on medium model A
18.6.3 Memory expansion example on medium model A
Figure 18.6.5 shows a memory expansion example on the medium model A of mask ROM version and
PROM version. Figure 18.6.6 shows the corresponding timing diagram.
M37702M2L / E2LXXXGP
V
CNV
BYTE
CC
X
IN
= 2.7–3.3 V
–A
SS
A
A
0
X
16
23
BHE
–A
R/W
ALE
OUT
/D
/D
15
E
0
7
8 MHz
: Use the elements of which propagation delay time is within 50 ns.
Open
Circuit condition : no Wait
AC573
D Q
LE
D
7702/7703 Group User’s Manual
0
–D
7
A
17
A
16
M5M51008AFP-10VLL
LOW VOLTAGE VERSION
S1
S2
A
DQ
OE
0
–A
1
–DQ
16
W
8
00FFFF
03FFFF
00027F
00C000
000000
000080
020000
16
16
16
16
16
16
16
(M5M51008AFP)
External RAM
Internal ROM
Internal RAM
Memory map
Not used
Not used
SFR area
18.6 Application
area
area
area
18–39