900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Cypress Semiconductor Electronic Components Datasheet

CY7C199C Datasheet

32K x 8 Static RAM

No Preview Available !

Features
• Fast access time: 12 ns, 15 ns, 20 ns, and 25 ns
• Wide voltage range: 5.0V ± 10% (4.5V to 5.5V)
• CMOS for optimum speed/power
• TTL–compatible Inputs and Outputs
• Available in 28 DIP, 28 SOJ, and 28 TSOP I.
• 2.0V Data Retention
• Low CMOS standby power
• Automated Power–down when deselected
CY7C199C
32K x 8 Static RAM
General Description1
The CY7C199C is a high–performance CMOS Asynchronous
SRAM organized as 32K by 8 bits that supports an
asynchronous memory interface. The device features an
automatic power–down feature that significantly reduces
power consumption when deselected.
See the Truth Table in this datasheet for a complete
description of read and write modes.
The CY7C199C is available in 28 DIP, 28 SOJ, and 28 TSOP
I package(s).
Logic Block Diagram
Input Buffer
RAM Array
I/Ox
www.DataSheet4U.com
Column Decoder
Product Portfolio
Maximum Access Time
Maximum Operating Current
Maximum CMOS Standby Current
(low power)
12 ns
12
85
500
Power
Down
Circuit
X
CE
WE
OE
A
X
15 ns
15
80
500
20 ns
20
75
500
25 ns
25
75
500
Unit
ns
mA
uA
Notes:
1. For best–practices recommendations, please refer to the Cypress application note System Design Guidelines on www.cypress.com.
Cypress Semiconductor Corporation • 3901 North First Street • San Jose, CA 95134 • 408-943-2600
Document #: 38-05408 Rev. *A
Revised September 11, 2003


Cypress Semiconductor Electronic Components Datasheet

CY7C199C Datasheet

32K x 8 Static RAM

No Preview Available !

Pin Layout and Specifications
28 DIP (6.9 x 35.6 x 3.5 mm) – P21
A5 1
A6 2
A7 3
A8 4
A9 5
A10 6
A11 7
A12 8
A13 9
A14 10
I/O0 11
I/O1 12
I/O2 13
VSS 14
28 VCC
27 WE
26 A4
25 A3
24 A2
23 A1
22 OE
21 A0
20 CE
19 I/O7
18 I/O6
17 I/O5
16 I/O4
15 I/O3
CY7C199C
www.DataSheet4U.com
OE
A1
A2
A3
A4
WE
VCC
A5
A6
A7
A8
A9
A10
A11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 TSOP I (8 x 13.4 x 1.2 mm) – Z28
28 A0
27 CE
26 I/O7
25 I/O6
24 I/O5
23 I/O4
22 I/O3
21 VSS
20 I/O2
19 I/O1
18 I/O0
17 A14
16 A13
15 A12
Document #: 38-05408 Rev. *A
Page 2 of 12


Part Number CY7C199C
Description 32K x 8 Static RAM
Maker Cypress Semiconductor
PDF Download

CY7C199C Datasheet PDF






Similar Datasheet

1 CY7C199 32K x 8 Static RAM
Cypress Semiconductor
2 CY7C1992BV18 1.8V Synchronous Pipelined SRAM
Cypress Semiconductor
3 CY7C199C 32K x 8 Static RAM
Cypress Semiconductor
4 CY7C199D 256K (32K x 8) Static RAM
Cypress Semiconductor
5 CY7C199N 32K x 8 Static RAM
Cypress Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy