5V V Surface Mount 64 Pin Memory IC 64 kb kb 14mm mm 275mA mA 8b b
SOT-23
CY7C144E-25AXC Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
64-LQFP
Number of Pins
64
Operating Temperature
0°C~70°C TA
Packaging
Tray
Published
1996
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
64
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Technology
SRAM - Dual Port, Asynchronous
Voltage - Supply
4.5V~5.5V
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.8mm
[email protected] Reflow Temperature-Max (s)
30
Pin Count
64
Operating Supply Voltage
5V
Power Supplies
5V
Memory Size
64Kb 8K x 8
Number of Ports
2
Nominal Supply Current
275mA
Memory Type
Volatile
Memory Format
SRAM
Memory Interface
Parallel
Organization
8KX8
Output Characteristics
3-STATE
Memory Width
8
Write Cycle Time - Word, Page
25ns
Address Bus Width
26b
Density
64 kb
Standby Current-Max
0.0005A
I/O Type
COMMON
Sync/Async
Asynchronous
Word Size
8b
Height Seated (Max)
1.6mm
Length
14mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$23.34000
$23.34
500
$23.1066
$11553.3
1000
$22.8732
$22873.2
1500
$22.6398
$33959.7
2000
$22.4064
$44812.8
2500
$22.173
$55432.5
CY7C144E-25AXC Product Details
CY7C144E-25AXC Overview
Volatile is its memory type. The case comes in the Tray style. Embedded in the 64-LQFP case, memory ics is a single file. There is 64Kb 8K x 8 of memory on the chip. As with most mainstream devices, this one uses SRAM-format memory. This device has an extended operating temperature range of 0°C~70°C TA, so it's perfect for a wide range of demanding applications. The device is capable of handling a supply voltage of 4.5V~5.5V. Its recommended mounting type is Surface Mount. There are 64 terminations on the chip. It supports up to 1 functions for comprehensive operation. The memory device is designed to be supplied with an 5V volt power supply in order to operate properly. A package of 64 pins is used to protect this memory device. I have noticed that the memory device has 64 pins, which indicates that it has 64 locations in the memory. There is a note indicating that this memory chip operates at an 5V volt supply voltage. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. It is rated 275mA for its nominal supply current when it comes to the memory component. Each memory address is accessed by one of 2 ports on this chip. As for power supplies, this memory chip requires just 5V . As part of the design, the I/O port addresses are mapped into the memory using an COMMON-bit number.