CY7C138-25JXI Cypress Semiconductor Corp, CY7C138-25JXI Datasheet - Page 20
![IC SRAM 32KBIT 25NS 68PLCC](/photos/28/21/282113/68-plcc_sml.jpg)
CY7C138-25JXI
Manufacturer Part Number
CY7C138-25JXI
Description
IC SRAM 32KBIT 25NS 68PLCC
Manufacturer
Cypress Semiconductor Corp
Type
Asynchronousr
Datasheet
1.CY7C138-25JXC.pdf
(21 pages)
Specifications of CY7C138-25JXI
Memory Size
32K (4K x 8)
Package / Case
68-PLCC
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Speed
25ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Access Time
25 ns
Maximum Clock Frequency
1 MHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Current
180 mA
Organization
4 K x 8
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Ports
2
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
Company:
Part Number:
CY7C138-25JXI
Manufacturer:
Cypress Semiconductor
Quantity:
135
Company:
Part Number:
CY7C138-25JXI
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Document History Page
Document #: 38-06037 Rev. *G
Document Title: CY7C138 4K x 8/9 Dual-Port Static RAM with Sem, Int, Busy
Document Number: 38-06037
Rev.
*C
*D
*G
*A
*B
*E
*F
**
ECN No.
2623658
2672737
2714768
2898564
3099184
122287
393403
110180
VKN/PYRS
VKN/AESA
Change
Orig. of
RAME
ADMU
GNKK
SZV
YIM
RBI
Submission
03/12/2009 Corrected title in the Document History table
06/04/2009 Corrected defective Logic Block diagram, Pinouts and Package diagrams
12/02/2010 Removed information for CY7C139 parts.
See ECN
09/29/01
12/27/02
12/17/08
03/24/10
Date
Change from Spec number: 38-00536 to 38-06037
power-up requirements added to Maximum Ratings Information
Added Pb-Free Logo
Added CY7C138-25JXI part
Description of Change
Added Pb-Free parts to ordering information:
CY7C138-15JXC, CY7C138-25JXC, CY7C139-25JXC
Removed CY7C139 from the Ordering information table
Removed inactive parts. Updated package diagram.
Removed speed bins -15,-35,-55.
Updated datasheet as per new template
Added
Added
Updated all footnotes.
Acronyms
Ordering Code Definition
and
Units of Measure
table
CY7C138
Page 20 of 21
[+] Feedback