CY7C199C-25PC Cypress Semiconductor Corp, CY7C199C-25PC Datasheet - Page 12

• Manufacturer Part Number: CY7C199C-25PC
• Description: IC SRAM 256KBIT 25NS 28DIP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C199C-25PC

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 256K (32K x 8)
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1575-5

Package Diagrams
All product and company names mentioned in this document may be the trademarks of their respective holders.
Document #: 38-05408 Rev. *C
© Cypress Semiconductor Corporation, 2006. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use
of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be
used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its
products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress
products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.
0.115[2.92]
0.160[4.06]
0.140[3.55]
0.190[4.82]
0.090[2.28]
0.110[2.79]
(continued)
14
15
(LEAD #1, 14, 15 & 28)
LEAD END OPTION
1.345[34.16]
1.385[35.18]
0.055[1.39]
0.065[1.65]
28-pin (300-Mil) PDIP (51-85014)
SEE LEAD END OPTION
0.015[0.38]
0.020[0.50]
28
1
0.120[3.05]
0.140[3.55]
0.030[0.76]
0.080[2.03]
0.260[6.60]
0.295[7.49]
0.015[0.38]
0.060[1.52]
SEE LEAD END OPTION
SEATING PLANE
0.009[0.23]
0.012[0.30]
DIMENSIONS IN INCHES [MM] MIN.
REFERENCE JEDEC MO-095
PACKAGE WEIGHT: 2.15 gms
0.290[7.36]
0.325[8.25]
0.385[9.78]
0.310[7.87]
MAX.
3° MIN.
CY7C199C
Page 12 of 13
51-85014-*D