TC5518CPL-15 Datasheet PDF - Toshiba
| Part Number | TC5518CPL-15 | |
| Description | CMOS Static RAM | |
| Manufacturers | Toshiba | |
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There is a preview and TC5518CPL-15 download ( pdf file ) link at the bottom of this page. Total 9 Pages | ||
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TOSHIBA MOS MEMORY PRODUCT
TC5518CP-15/CPL-15/CP-20/CPL-20
2,048 WORD X 8 BIT CMOS STATIC RAM TC5518CF -15/CFL -15/CF -20/CFL -20
DESCRIPTION
The TC551 8CP/CF is a 16384-bit high speed and
low power sully static random access memory orga-
nized as 2048 words by a 8 bits using CMOS tech-
nology, and operates from a single 5 volt supply.
The TC5518CP/CF has two chip enable inputs, CE1
and CE2, which are used for device selection and
can be used in order to achieve minimum standby
current mode easily for battery back up. Also the
high speed and low power characteristics which
maximum access time is 150ns, 200ns and maxi-
mum operating current is 5mA/MHz are achieved.
Thus the TC5518CP/CF is most suitable for use in .
low power applications where battery operation or
battery back up for nonvolatility are required.
Furthermore the TC5518CPL/CFL guaranteed a·
standby current epual to or less than 1,uA at 60·C
ambient temperature available. And the TC5518CP/
CPL is pin compatible with 2716 type EPROM. This
means that the TC5518CP/CPL and EPROM can be
interchanged in the same socket, and the flexibility in
the definition of the quantity of RAM versus EPROM
allows the wide application in microcomputer system.
FEATURES
• Low Power Dissipation
5mA/Max.
Operating
0.2,uA(MAX.) at Ta=25·C
Standby
1 .0,uA(MAX.) at Ta=60·C
Standby
• 5V Single PowerSupply
• Low Voltage Operation: VOC' =3V
teol. 2 = 1,us(MAX.) Ta = 60·C
• Wide Temperature Operation
Ta = -40-85·C
• Fully Static Operation
• Data Retention Voltage: 2.0V-5.5V
• Two Chip Enables (CE 1 , CE2)
Simple Memory Expansion and Battery Back Up
PIN CONNECTION (TOP VIEW)
• Access Time
~
TC5518CP-15/CPL-15
TC5518CF-15/CFL-15
TC5518CP-20/CPL-20
TC5518CF-20/CFL-20 I
Address Access
Time (MAX.)
150ns
200ns
CE1 Access Time
(MAX.)
150ns
200ns
CE2 Access Time
(MAX.)
150ns
200ns
• Directly TIL Compatible: All Inputs and Outputs
.24 Pin Standard Plastic Package TC5518CP
.24 Pin Flat Package
: TC5518CF
BLOCK DIAGRAM
A7
A6
A5
A4
A3
A2
Al
1/ '01
1/ 02
1/03
OND
PIN NAMES,
Ao-Alo
R/W
CE1, CE2
1/01 -1/08
Voo
GND
VDD
AS
A9
R/ W
Ci':l
AIO
8i';2
1/08
1,/07
1/06
1/05
1/04
A4
Ab
A6
A7
Afj
A9
AIO
Address Inputs
Read/Write Control Input
Chip Enable Inputs
Data Input/Output
Power (+5V)
Ground
R, W o------,....~
GEL
CI':Z
--
- 8-25 -
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"TIMING WAVEFORMS
• Read Cycle
ADDRESSES
DOUT
• Write Cycle 1 (2)
TC5518CP-15/CPL-15/CP-20/CPL-20
TC5518CF-15/CFL-15/CF-20/CFL-20
• Write Cycle 2 (2)
~: UNKNOWN
- 8-29 -
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TC5518CPL-15 electronic component. |
| Information | Total 9 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ TC5518CPL-15.PDF Datasheet ] | |
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