CY7C199CN-12VXAT Cypress Semiconductor Corp, CY7C199CN-12VXAT Datasheet - Page 2
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CY7C199CN-12VXAT
Manufacturer Part Number
CY7C199CN-12VXAT
Description
CY7C199CN-12VXAT
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C199CN-15PXC.pdf
(18 pages)
Specifications of CY7C199CN-12VXAT
Format - Memory
RAM
Memory Type
SRAM - Asynchronous
Memory Size
256K (32K x 8)
Speed
12ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOJ
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
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................................................. 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
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CY7C199CN
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