CXP81900M 查看數據表（PDF） - Sony Semiconductor
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CXP81900M Datasheet PDF : 8 Pages
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EPROM Read Timing (Ta = –20 to +75°C, VDD = 2.7 to 5.5V, Vss = 0V)
Item
Symbol
Pin
Min.
Max. Unit
Address → data
input delay time
tACC
A0 to A15
D0 to D7
100∗1
75∗2
ns
Address → data
hold time
tIH
A0 to A15
D0 to D7
0
ns
∗1 At 12MHz operation (VDD = 4.5 to 5.5V)
∗2 At 12MHz operation (VDD = 2.7 to 5.5V), At 16MHz operation (VDD = 4.5 to 5.5V)
A0 to A15
D0 to D7
Address data
tACC
Input data
0.8VDD
0.2VDD
tIH
0.8VDD
0.2VDD
CXP81900M
Products List
Option item
Package
ROM capacity
Pull-up resistor
for reset pin
Supply voltage
Mask product
Products
Piggyback/evaluator product
CXP81952M CXP81960M
CXP81900M-U04Q
CXP81900M-U04R
CXP81900M-U06R
100-pin plastic
QFP/LQFP
100-pin ceramic
PQFP
52Kbytes 60Kbytes
EPROM 60Kbytes
27C512 × 1
27C256 × 2
Existent/Non-existent
Existent
2.7 to 5.5V
2.7 to 5.5V
2.7 to 5.5V
–6–
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