upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 101

• Manufacturer Part Number: upd70f3017ay
• Description: V850/sa1tm 32-/16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Remarks 1.
UBEN, LBEN (output)
WRH, WRL (output)
A16 to A21 (output)
DSTB, RD (output)
A1 to A15 (output)
CLKOUT (output)
ASTB (output)
AD0 to AD15
R/W (output)
WAIT (input)
2. The broken line indicates the high-impedance state.
(I/O)
indicates the sampling timing when the number of programmable waits is set to 1.
H
CHAPTER 4 BUS CONTROL FUNCTION
Address
T1
Figure 4-8. Memory Read (4/4)
User’s Manual U12768EJ4V1UD
(d) 1 wait, idle state
T2
Address
Address
TW
Data
T3
TI
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