CY7C199CNL-15VXIT Cypress Semiconductor Corp, CY7C199CNL-15VXIT Datasheet - Page 2

• Manufacturer Part Number: CY7C199CNL-15VXIT
• Description: CY7C199CNL-15VXIT
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C199CNL-15VXIT

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 256K (32K x 8)
• Speed: 15ns
• 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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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
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CY7C199CN
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