W24512A1111 Datasheet PDF - Winbond
| Part Number | W24512A1111 | |
| Description | 64K X 8 HIGH SPEED CMOS STATIC RAM | |
| Manufacturers | Winbond | |
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W24512A
64K × 8 HIGH SPEED CMOS STATIC RAM
GENERAL DESCRIPTION
The W24512A is a high speed, low power CMOS static RAM organized as 65536 × 8 bits that
operates on a single 5-volt power supply. This device is manufactured using Winbond's high
performance CMOS technology.
FEATURES
• High speed access time: 15/20/25/35 nS (max.)
• Low power consumption:
− Active: 500 mW (typ.)
• Single +5V power supply
• Fully static operation
• All inputs and outputs directly TTL compatible
• Three-state outputs
• Available packages: 32-pin 300 mil SOJ,
skinny DIP, 450 mil SOP, and standard type
one TSOP
PIN CONFIGURATIONS
BLOCK DIAGRAM
A11
A9
A8
A13
WE
CS2
A15
VDD
NC
NC
A14
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NC
NC
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 VDD
31 A15
30 CS2
29 WE
28 A13
27 A8
26 A9
25 A11
24 OE
23 A1 0
22 CS1
21 I/O8
20 I/O7
19 I/O6
18 I/O5
17 I/O4
32-pin
TSOP
32 OE
31 A10
30 CS1
29 I/O8
28 I/O7
27 I/O6
26 I/O5
25 I/O4
24 VSS
23 I/O3
22 I/O2
21 I/O1
20 A0
19 A1
18 A2
17 A3
V DD
V SS
A0
.
.
A15
DECODER
CS2
CS1
OE
WE
CONTROL
CCOORREE
ARRAY
DATA I/O
I/O. 1
.
I/O8
PIN DESCRIPTION
SYMBOL
A0−A15
I/O1−I/O8
CS1, CS2
WE
OE
VDD
VSS
NC
DESCRIPTION
Address Inputs
Data Inputs/Outputs
Chip Select Inputs
Write Enable Input
Output Enable Input
Power Supply
Ground
No Connection
Publication Release Date: March 1999
- 1 - Revision A7
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TIMING WAVEFORMS
Read Cycle 1
(Address Controlled)
Address
D OUT
Read Cycle 2
(Chip Select Controlled)
CS1
CS2
D OUT
Read Cycle 3
(Output Enable Controlled)
Address
OE
CS1
CS2
DOUT
TRC
TAA
TOH
TACS1
TACS2
TCLZ1
TCLZ2
TRC
TAA
TAOE
TOLZ
TACS1
TCLZ1
T ACS2
TCLZ2
W24512A
TOH
TCHZ1
TCHZ2
TOH
TCHZ1
TCHZ2
TOHZ
Publication Release Date: March 1999
- 5 - Revision A7
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for W24512A1111 electronic component. |
| Information | Total 10 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ W24512A1111.PDF Datasheet ] | |
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