M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 497

• 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

APPENDIX
Appendix 6. Q & A
Hold function
Q
______
When “L” level is input to the HOLD pin, how long is the bus actually opened ?
A
The bus is opened after 50 ns at maximum has passed from the rising edge of next clock
when
1
____
the HLDA pin output becomes “L” level.
Clock
.......
1
HOLD
HLDA
Term where bus is open
t
: Maximum 50 ns
pxz(HOLD-PZ)
_____
Note: The 7703 Group does not have the HLDA pin.
7702/7703 Group User’s Manual
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