CY7C1399BN-12VXC Cypress Semiconductor Corp, CY7C1399BN-12VXC Datasheet - Page 6

• Manufacturer Part Number: CY7C1399BN-12VXC
• Description: IC SRAM 256KBIT 12NS 28SOJ
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY7C1399BN-12VXC

• Memory Size: 256K (32K x 8)
• Package / Case: 28-SOJ
• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Access Time: 12 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Current: 55 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 3.3 V
• Density: 256Kb
• Access Time (max): 12ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 15b
• Package Type: SOJ
• Operating Temp Range: 0C to 70C
• Supply Current: 55mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 32K
• Memory Configuration: 32K X 8
• Supply Voltage Range: 3V To 3.6V
• Memory Case Style: SOJ
• No. Of Pins: 28
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-1988-5; CY7C1399BN-12VXC

Document #: 001-06490 Rev. *C
Truth Table
Ordering Information
Cypress offers other versions of this type of product in many different configurations and features. The following table contains
only the list of parts that are currently available.
For a complete listing of all options, visit the Cypress website at
http://www.cypress.com/products
Cypress maintains a worldwide network of offices, solution centers, manufacturer's representatives and distributors. To find the
office closest to you, visit us at http://www.cypress.com/go/datasheet/offices.
Ordering Code Definitions
Please contact local sales representative regarding availability of these parts.
CE
Speed
H
L
L
L
(ns)
12
15
CY
WE
X
H
H
L
CY7C1399BN-12VXC
CY7C1399BN-12ZXC
CY7C1399BNL-12ZXC
CY7C1399BN-12VXI
CY7C1399BN-15ZXI
CY7C1399BN-15VXA
7
C
Ordering Code
OE
1
X
X
H
L
399
High Z
Data Out
Data In
High Z
BN
or contact your local sales representative.
Input/Output
L
-
##
51-85031
51-85031
51-85071
51-85031
51-85071
Package
Diagram
X
V
Deselect/Power-Down
Read
Write
Deselect, Output Disabled
C
28-Lead Molded SOJ (Pb-free)
28-Lead TSOP I (Pb-free)
28-Lead TSOP I (Pb-free)
28-Lead Molded SOJ (Pb-free)
28-Lead TSOP I (Pb-free)
28-Lead Molded SOJ (Pb-free)
www.cypress.com
Temperature Range:
A = Automotive-A
C = Commercial
I = Industrial
Package Type:
V = Molded SOJ
Z = TSOP I
X = Pb-free
Access time in ns
L = Low power
Process Technology
BN = 0.25 µm
399 = 256-Kb density with data width × 8 bits
1 = Fast Asynchronous SRAM family
Technology Code: C = CMOS
7 = SRAM
CY = Cypress
Mode
Package Type
and refer to the product summary page at
Standby (I
Active (I
Active (I
Active (I
CY7C1399BN
CC
CC
CC
Power
SB
)
)
)
Automotive-A
Commercial
)
Operating
Industrial
Industrial
Range
Page 6 of 8
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