CXP922000 Datasheet, PDF (4/6 Pages) Sony Corporation – CMOS 16-bit Single Chip Microcomputer

EPROM Read Timing
(Ta = –20 to +75°C, VDD = 2.7 to 5.5V, Vss = 0V)
Item
Symbol Pins
Min.
Address → data
Input delay time
tACC
A0 to A23
D0 to D15
Address → data
hold time
tIH
A0 to A23
D0 to D15
0
Max. Unit
100^∗1
50^∗2
ns
ns
∗1 _{At 12MHz operation (VDD = 3.0 to 5.5V)}
∗2 _{At 12MHz operation (VDD = 2.7 to 5.5V), at 20MHz operation (VDD = 3.0 to 5.5V)}
A0 to A23
D0 to D7
Address data
tACC
Input data
0.8VDD
0.2VDD
tIH
0.8VDD
0.2VDD
CXP922000
Product List
Optional item
Package
ROM capacity
Reset pin pull-up resistor
Products
Mask ROM
Piggy/evaluation chip
CXP922032
CXP922000-U01Q
100-pin plastic QFP
100-pin ceramic PQFP
( QFP supported )
128K bytes
EPROM 128K bytes
Existent/Non-existent
Existent
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