UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 293

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

Specifications of UPD78F0988AGC-8BS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Internal wait signal
AD0 to AD7
AD0 to AD7
(1 clock wait)
AD0 to AD7
ASTB
ASTB
ASTB
WAIT
WR
WR
RD
RD
WR
RD
Figure 15-8. Read-Modify-Write Timing of External Memory
CHAPTER 15 EXTERNAL DEVICE EXPANSION FUNCTION
(c) When external wait state is set (PW1, PW0 = 1, 1)
(a) When no wait state is set (PW1, PW0 = 0, 0)
Address
Address
(b) When wait state is set (PW1, PW0 = 0, 1)
Address
User’s Manual U13029EJ7V1UD
Read data
Read data
Read data
Hi-Z
Hi-Z
Hi-Z
Write data
Write data
Write data
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