CY7C199CN-12VXA Cypress Semiconductor Corp, CY7C199CN-12VXA Datasheet - Page 2
![IC SRAM 256KBIT 12NS 28SOJ](/photos/29/1/290176/soic28_sml.jpg)
CY7C199CN-12VXA
Manufacturer Part Number
CY7C199CN-12VXA
Description
IC SRAM 256KBIT 12NS 28SOJ
Manufacturer
Cypress Semiconductor Corp
Type
Asynchronousr
Datasheet
1.CY7C199CN-15PXC.pdf
(18 pages)
Specifications of CY7C199CN-12VXA
Memory Size
256K (32K x 8)
Package / Case
28-SOJ
Format - Memory
RAM
Memory Type
SRAM - Asynchronous
Speed
12ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Access Time
12 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Current
85 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Ports
1
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Contents
Pin Layout and Specifications ........................................ 3
Pin Description ................................................................. 4
Truth Table ........................................................................ 4
Maximum Ratings ............................................................. 4
Operating Range ............................................................... 4
Capacitance
Thermal Resistance
DC Electrical Characteristics .......................................... 5
AC Test Loads .................................................................. 6
AC Test Conditions .......................................................... 6
AC Electrical Characteristics
Data Retention Characteristics
Timing Waveforms ........................................................... 8
Document #: 001-06435 Rev. *E
Data Retention Waveform ........................................... 8
Read Cycle 1 ............................................................... 8
........................................................................................ 5
........................................................................ 5
..................................................... 7
................................................. 7
Ordering Information ...................................................... 13
Package Diagrams .......................................................... 14
Acronyms ........................................................................ 17
Document Conventions ................................................. 17
Document History Page ................................................. 18
Sales, Solutions, and Legal Information ...................... 18
Read Cycle 2 ............................................................... 9
Write Cycle 1 (WE controlled)
Write Cycle 2 (CE controlled)
Write Cycle 3 (WE controlled, OE low)
Ordering Code Definitions ......................................... 13
Units of Measure ....................................................... 17
Worldwide Sales and Design Support ....................... 18
Products .................................................................... 18
PSoC Solutions ......................................................... 18
...............................................11
..............................................10
CY7C199CN
.............................12
Page 2 of 18
[+] Feedback