UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 292

• Manufacturer Part Number: UPD78F0988AGC-8BS
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0988AGC-8BS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

CHAPTER 15 EXTERNAL DEVICE EXPANSION FUNCTION
Figure 15-7. Write Timing of External Memory
(a) When no wait state is set (PW1, PW0 = 0, 0)
ASTB
WR
Hi-Z
AD0 to AD7
Address
Write data
(b) When wait state is set (PW1, PW0 = 0, 1)
ASTB
WR
Hi-Z
AD0 to AD7
Address
Write data
Internal wait signal
(1 clock wait)
(c) When external wait state is set (PW1, PW0 = 1, 1)
ASTB
WR
Hi-Z
AD0 to AD7
Address
Write data
WAIT
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User’s Manual U13029EJ7V1UD