CY7C199CN-20ZXIT Cypress Semiconductor Corp, CY7C199CN-20ZXIT Datasheet - Page 12
![IC SRAM 256KBIT 20NS 28TSOP](/photos/7/23/72377/428-28-tsop_sml.jpg)
CY7C199CN-20ZXIT
Manufacturer Part Number
CY7C199CN-20ZXIT
Description
IC SRAM 256KBIT 20NS 28TSOP
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C199CN-12VXI.pdf
(14 pages)
Specifications of CY7C199CN-20ZXIT
Format - Memory
RAM
Memory Type
SRAM - Asynchronous
Memory Size
256K (32K x 8)
Speed
20ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
28-TSOP I
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Package Diagrams
Document #: 001-06435 Rev. *B
NOTE :
1. JEDEC STD REF MO088
2. BODY LENGTH DIMENSION DOES NOT INCLUDE MOLD PROTRUSION/END FLASH
3. DIMENSIONS IN INCHES
MOLD PROTRUSION/END FLASH SHALL NOT EXCEED 0.006 in (0.152 mm) PER SIDE
0.050
TYP.
14
15
(continued)
0.697
0.713
A
MIN.
MAX.
Figure 2. 28-pin (300 Mil) Molded SOJ, 51-85031
28
1
0.025 MIN.
PIN 1 ID
0.291
0.300
0.120
0.140
0.330
0.350
SEATING PLANE
0.004
OPTION 1
EXTERNAL LEAD DESIGN
0.262
0.272
0.013
0.019
DETAIL
A
CY7C199CN
OPTION 2
0.007
0.013
Page 12 of 14
51-85031-*C
0.014
0.020
0.026
0.032