CXK5T81000AM Просмотр технического описания (PDF) - Sony Semiconductor
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производитель
CXK5T81000AM Datasheet PDF : 11 Pages
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CXK5T81000ATM/AYM/AM
Pin Configuration (Top View)
A11 1
A9 2
A8 3
A13 4
WE 5
CE2 6
A15 7
VCC 8
NC 9
A16 10
A14 11
A12 12
A7 13
A6 14
A5 15
A4 16
CXK5T81000ATM
(Standard Pinout)
A4 16
A5 15
A6 14
A7 13
A12 12
A14 11
A16 10
NC 9
VCC 8
A15 7
CE2 6
WE 5
A13 4
A8 3
A9 2
A11 1
CXK5T81000AYM
(Mirror Image Pinout)
32 OE
31 A10
30 CE1
29 I/O8
28 I/O7
27 I/O6
26 I/O5
25 I/O4
24 GND
23 I/O3
22 I/O2
21 I/O1
20 A0
19 A1
18 A2
17 A3
17 A3
18 A2
19 A1
20 A0
21 I/O1
22 I/O2
23 I/O3
24 GND
25 I/O4
26 I/O5
27 I/O6
28 I/O7
29 I/O8
30 CE1
31 A10
32 OE
Pin Description
NC 1
A16 2
A14 3
A12 4
A7 5
A6 6
A5 7
A4 8
A3 9
A2 10
A1 11
A0 12
I/O1 13
I/O2 14
I/O3 15
GND 16
32 VCC
31 A15
30 CE2
29 WE
28 A13
27 A8
26 A9
25 A11
24 OE
23 A10
22 CE1
21 I/O8
20 I/O7
19 I/O6
18 I/O5
17 I/O4
Symbol
A0 to A16
I/O1 to I/O8
CE1, CE2
WE
OE
VCC
GND
NC
Description
Address input
Data input output
Chip enable 1, 2 input
Write enable input
Output enable input
Power supply
Ground
No connection
CXK5T81000AM
Absolute Maximum Ratings
(Ta = 25°C, GND = 0V)
Item
Supply voltage
Input voltage
Input and output voltage
Symbol
Rating
Unit
VCC
–0.5 to +4.6
V
VIN
–0.5∗1 to VCC + 0.5 V
VI/O
–0.5∗1 to VCC + 0.5 V
Allowable power dissipation
Operating temperature
PD
Topr
0.7
W
–25 to +85
°C
Storage temperature
Tstg
–55 to +150
°C
Soldering temperature · time Tsolder
235 · 10
∗1 VIN, VI/O = –3.0V Min. for pulse width less than 50ns.
°C · s
Truth Table
CE1 CE2 OE WE
Mode
H × × × Not selected
× L × × Not selected
L H H H Output disable
L H L H Read
L H × L Write
× : “H” or “L”
I/O pin
High Z
High Z
High Z
Data out
Data in
VCC Current
ISB1, ISB2
ISB1, ISB2
ICC1, ICC2, ICC3
ICC1, ICC2, ICC3
ICC1, ICC2, ICC3
–2–
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