M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 278

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M37702E6BFS

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

Specifications of M37702E6BFS

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M37702E6BFS
Manufacturer:
MITSUBISHI/三菱
Quantity:
20 000
Fig. 12.1.6 Example of operating waveforms of signals input and output to/from externals (2)
CONNECTION WITH EXTERNAL DEVICES
12.1 Signals required for accessing external devices
12–10
<8/16-bit data access>
External data bus width = 8 bits (BYTE = “H”)
Note: When accessing 16-bit data, 2 times of access are performed in
(e) Access from even address
(f) Access from odd address
the sequence of the low-order 8 bits and high-order 8 bits.
A
A
16
16
/D
/D
0
0
— A
— A
A
A
A
A
8
8
0
0
— A
— A
23
23
— A
— A
BHE
ALE
BHE
ALE
A
/D
A
/D
15
15
E
0
E
0
7
7
7
7
7702/7703 Group User’s Manual
Address
Address
8-bit data access
8-bit data access
Address
Address
Address
Address
16-bit data access
16-bit data access
Data
Data
Address
Address
Address
Address
Address
Address
Data
Data

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