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CXK5T8512TN-12LLX View Datasheet(PDF) - Sony Semiconductor

Part NameDescriptionManufacturer
CXK5T8512TN-12LLX 65536-word × 8-bit High Speed CMOS Static RAM Sony
Sony Semiconductor Sony
CXK5T8512TN-12LLX Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
CXK5T8512TM/TN
Pin Configuration (Top View)
A11 1
A9 2
A8 3
A13 4
WE 5
CE2 6
A15 7
Vcc 8
NC 9
NC 10
A14 11
A12 12
A7 13
A6 14
A5 15
A4 16
CXK5T8512TM
(Standard Pinout)
A11 1
A9 2
A8 3
A13 4
WE 5
CE2 6
A15 7
Vcc 8
NC 9
NC 10
A14 11
A12 12
A7 13
A6 14
A5 15
A4 16
CXK5T8512TN
(Standard 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
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
Pin Description
Symbol
Description
A0 to A15 Address input
I/O1 to I/O8 Data input output
CE1, CE2 Chip enable 1, 2 input
WE
Write enable input
OE
Output enable input
VCC
Power supply
GND
Ground
NC
No connection
Absolute Maximum Ratings
(Ta = 25°C, GND = 0V)
Item
Supply voltage
Input voltage
Input and output voltage
Allowable power dissipation
Symbol
Rating
Unit
VCC
–0.5 to +4.6
V
VIN
–0.51 to VCC + 0.5 V
VI/O
–0.51 to VCC + 0.5 V
PD
0.7
W
Operating temperature
Topr
–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
–2–
VCC Current
ISB1, ISB2
ISB1, ISB2
ICC1, ICC2, ICC3
ICC1, ICC2, ICC3
ICC1, ICC2, ICC3
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